Corn on the cob is a beloved summer staple that brings sweetness and nostalgia to any meal. While grilling is a popular method, oven-roasting offers a convenient and reliable alternative for cooking this delicious vegetable. The ideal temperature for baking corn on the cob in the oven is 350°F to 400°F (175°C to 200°C).

Fresh corn can be prepared in various ways before roasting. Some prefer to leave the husks on, allowing the corn to steam inside its natural wrapper. Others remove the husks and silk, wrapping the ears in foil with a pat of butter for added flavor. Seasoning options are endless, from simple salt and pepper to herb-infused butter mixtures.

Roasting time typically ranges from 20 to 30 minutes, depending on the method chosen and personal preference for tenderness. The result is juicy, flavorful corn that rivals any outdoor-cooked version. This technique ensures consistently delicious corn on the cob, even when summer weather doesn’t cooperate for grilling.

Choosing Your Corn

Selecting the right corn is crucial for achieving delicious oven-baked results. The type, freshness, and preparation of your corn will significantly impact the final flavor and texture.

Types of Corn

Sweet corn is the most popular variety for oven-baking. It comes in different colors, including yellow, white, and bi-color. Yellow corn tends to have a stronger, more traditional corn flavor. White corn is typically sweeter and more tender. Bi-color corn offers a balance of both flavors.

For oven-roasting, choose corn with plump, tightly packed kernels. Avoid ears with missing or shrunken kernels, as these may be past their prime.

Freshness Check

Fresh corn is essential for the best taste. Look for bright green, tightly wrapped husks that are slightly damp. The silk at the top should be golden brown and slightly sticky. Avoid corn with dry, yellowing husks or blackened silks.

Gently press a fingernail into a kernel. If it releases milky juice, the corn is fresh. If the liquid is clear or there’s no juice, the corn may be overripe.

Cleaning and Preparation

Start by removing the corn husks and silk. Peel back the husks from the tip to the base, then strip away the silk threads. Rinse the ears under cool water to remove any remaining silk or debris.

For easier handling, consider trimming the stem end to create a flat base. This allows the corn to stand upright during seasoning and wrapping.

If not cooking immediately, store husked corn in a sealed plastic bag in the refrigerator. Use within 1-2 days for optimal freshness and flavor.

Oven Preparation

Proper oven preparation is crucial for achieving perfectly roasted corn on the cob. The right temperature and cookware choices make a significant difference in the final result.

Preheating the Oven

Set the oven temperature to 425°F (218°C) for optimal corn roasting. This high heat allows for quick cooking while maintaining the corn’s natural sweetness and texture. Allow 10-15 minutes for the oven to fully preheat before placing the corn inside.

For even cooking, position the oven rack in the center. This placement ensures consistent heat distribution around the corn. Some recipes may call for slightly lower temperatures, like 400°F (204°C), which can work well for longer cooking times.

Cookware Selection

Choose a large, rimmed baking sheet for oven-roasted corn on the cob. This type of pan provides ample space for multiple ears of corn without overcrowding. Line the baking sheet with aluminum foil for easy cleanup.

For individual corn servings, wrap each ear in aluminum foil. This method traps steam and helps the corn cook evenly. Use a gripper pad when handling hot foil-wrapped corn to prevent burns.

Alternatively, place corn directly on the oven rack for a slightly charred flavor. Put a baking sheet on the rack below to catch any drips.

Seasoning the Corn

Seasoning transforms plain corn on the cob into a flavorful dish. The right combination of fats, herbs, spices, and salt enhances the natural sweetness of corn while adding depth and complexity.

Butter and Fats

Butter is the classic choice for seasoning corn. Salted butter adds richness and a hint of salt. For a healthier option, use olive oil or coconut oil. Brush melted butter or oil onto the corn before roasting to help seasonings adhere.

Create compound butters by mixing softened butter with herbs and spices. This allows for even distribution of flavors. Let compound butters soften at room temperature before applying to hot corn.

Herbs and Spices

Fresh herbs like parsley, cilantro, and basil add bright flavors to corn. Chop herbs finely and mix with butter or sprinkle directly on cooked corn.

Paprika and smoked paprika provide a sweet, smoky taste. Chili powder adds heat and depth. Garlic powder or minced fresh garlic intensifies savory notes.

Old Bay seasoning offers a complex blend of herbs and spices that pairs well with corn. Mix it with butter or sprinkle it on directly for a zesty kick.

Salt Choices

Kosher salt has larger grains that adhere well to corn. Its clean flavor enhances without overpowering. Sea salt adds trace minerals and subtle flavor variations.

Seasoned salt combines salt with herbs and spices for an all-in-one option. Garlic salt infuses corn with savory notes.

For a flavor boost, try flavored salts like smoked salt or herb-infused varieties. Use sparingly, as their taste can be intense.

Wrapping Techniques

Proper wrapping techniques play a crucial role in achieving perfectly roasted corn on the cob. Two popular methods stand out for their effectiveness and ease of use.

Aluminum Foil Method

Wrapping corn in aluminum foil before roasting preserves moisture and enhances flavor. Start by removing the husks and silk from each ear of corn. Spread a thin layer of butter or herb butter mixture over the corn. Place each ear on a square of foil large enough to fully enclose it. Wrap the foil tightly around the corn, twisting the ends to seal. This method allows for easy customization with seasonings.

Place the wrapped ears on a baking sheet and roast at 400°F (200°C) for about 30 minutes. The foil traps steam, ensuring tender kernels. For a slightly charred flavor, open the foil for the last 5 minutes of cooking.

Corn Husk Use

Roasting corn in its husks maintains natural moisture and imparts a subtle, smoky taste. Remove the silk while leaving the husks attached. Gently pull back the husks without detaching them, then remove any remaining silk. Brush the kernels with butter or oil and add desired seasonings.

Fold the husks back over the corn and tie the ends with kitchen twine or a strip of husk. Soak the prepared ears in water for 10-15 minutes to prevent burning. Roast at 425°F (218°C) for 20-25 minutes, turning once. The husks will char, creating a protective layer and infusing the corn with a unique flavor.

Baking Instructions

Baking corn on the cob in the oven is a simple and delicious method. The key is using the right temperature and timing, then checking for doneness to achieve perfectly cooked corn.

Oven Temperature and Timing

Preheat the oven to 350°F (175°C) for oven-roasted corn on the cob. Place husked corn directly on the oven rack or on a baking sheet. Bake for 20-30 minutes, turning halfway through.

For corn still in the husk, increase temperature to 400°F (200°C). Roast for 30-35 minutes. This method steams the corn inside its own husk.

Foil-wrapped corn cooks at 425°F (220°C) for 20-25 minutes. Wrap each ear in aluminum foil before placing on a baking sheet.

Brush corn with butter or oil before baking for added flavor. Season with salt and pepper to taste.

Checking for Doneness

Pierce a kernel with a fork or knife to test if corn is done. It should feel tender and release its juices easily.

The corn’s color will brighten and kernels will plump up when fully cooked. Husks will turn brown and pull away from the cob if left on during baking.

For more intense flavor, let corn roast until some kernels begin to brown. This typically takes an extra 5-10 minutes.

If corn isn’t quite done, return it to the oven and check every 3-5 minutes until it reaches desired tenderness.

Post-Baking Treatments

After roasting corn on the cob in the oven, a few final touches can elevate its flavor and presentation. Proper resting allows the corn to cool slightly while retaining its warmth. Adding optional garnishes enhances the taste and visual appeal.

Resting and Cooling

Once removed from the oven, allow roasted corn to rest for 3-5 minutes. This brief cooling period makes the corn easier to handle and helps distribute flavors evenly.

Place the corn on a clean kitchen towel or plate to prevent condensation. Avoid covering the corn, as this can trap steam and make the kernels soggy.

For optimal texture, serve the corn while still warm but not scalding hot. The ideal serving temperature is around 140°F (60°C).

Optional Garnishes

Enhance roasted corn with flavorful toppings. Brush melted butter over the kernels for a classic finish. For added zest, try herb butter infused with fresh parsley, thyme, or chives.

Sprinkle grated Parmesan cheese over the corn for a savory twist. The heat from the corn will slightly melt the cheese, creating a delicious crust.

For a bold flavor, spread roasted garlic butter on the corn. Mix minced roasted garlic with softened butter and apply generously.

Other tasty garnishes include:

• Fresh lime juice and chili powder
• Crumbled feta and chopped cilantro
• Mayonnaise and tajín seasoning

Experiment with different combinations to find your favorite post-baking treatment for roasted corn on the cob.

Serving Suggestions

Oven-roasted corn on the cob offers versatile serving options. The following ideas enhance presentation and complement the sweet, tender kernels with complementary flavors and textures.

Plating Ideas

Present corn on individual plates with colorful garnishes. Sprinkle chopped fresh herbs like parsley or cilantro over the corn for a pop of green. Serve corn standing upright in small bowls or ramekins for an elegant look.

Create corn holders from halved limes or lemons for a citrusy twist. Wrap corn in parchment paper and tie with kitchen twine for a rustic presentation. For a fun summer party, serve corn in small grill baskets or on skewers.

Place corn on a large platter with other grilled vegetables for a family-style meal. Garnish the platter with lemon wedges and fresh herb sprigs.

Side Dishes and Pairings

Pair roasted corn with a refreshing summer corn salad for a double dose of corn goodness. Mix corn kernels with diced tomatoes, red onion, and a light vinaigrette.

Serve corn alongside pulled pork for a classic barbecue combination. The sweet corn balances the rich, savory pork perfectly. Add coleslaw for crunch and tang.

Creamed corn makes an excellent accompaniment, offering a smoother texture contrast. Prepare a simple version with cream, butter, and seasonings.

For a light meal, pair corn with grilled fish or chicken and a crisp green salad. Corn also complements hearty dishes like chili or beef stew.

Special Dietary Considerations

Baking corn on the cob can be adapted to suit various dietary needs. Plant-based and dairy-free options allow everyone to enjoy this delicious side dish.

Plant-Based Alternatives

Vegan butter substitutes work well for baking corn. Use coconut oil, olive oil, or plant-based spreads to coat the corn before roasting. These options provide similar flavor and help the seasonings adhere.

For added flavor, try nutritional yeast. It offers a cheesy taste without dairy. Sprinkle it on the corn before or after baking.

Herbs and spices can enhance plant-based corn dishes. Try garlic powder, smoked paprika, or fresh cilantro. These add depth without animal products.

Dairy-Free Options

Dairy-free butters made from nuts or seeds are excellent for corn. Almond, cashew, or sunflower seed butter spreads well and browns nicely in the oven.

Avocado makes a creamy, dairy-free topping. Mash it with lime juice and spread on corn before or after baking. This adds richness and healthy fats.

Coconut milk can replace butter in corn recipes. Brush it on before baking for a subtle tropical flavor. It helps seasonings stick and promotes browning.

Experiment with olive oil infusions. Add garlic, herbs, or chili flakes to oil for a flavorful dairy-free coating.

Corn Leftovers

Leftover corn on the cob can be transformed into delicious new dishes with proper storage and creative recipes. Maximize the lifespan and flavor of your corn by following these tips.

Storage Tips

Store leftover corn on the cob in airtight containers or plastic bags in the refrigerator. Remove the husks and silk before storage. Properly stored corn will last 3-5 days in the fridge.

For longer storage, freeze corn kernels. Cut kernels off the cob and place them in freezer-safe bags. Remove excess air and label with the date. Frozen corn kernels can last up to 12 months.

To prevent freezer burn, consider blanching the corn before freezing. Boil corn for 3-4 minutes, then immediately plunge into ice water. Drain, package, and freeze.

Reheating Best Practices

Microwave corn on the cob for quick reheating. Wrap each ear in a damp paper towel and microwave for 30-45 seconds per ear. Rotate halfway through for even heating.

Oven reheating works well for multiple ears. Preheat to 350°F (175°C). Wrap corn in foil with a pat of butter and heat for 5-7 minutes.

For stovetop reheating, boil water in a pot. Add corn and cook for 2-3 minutes until heated through.

Grilling adds smoky flavor to leftover corn. Brush with oil and grill for 2-3 minutes, turning occasionally.

Creative Recipes

Transform leftover corn into flavorful dishes. Make corn fritters by mixing corn kernels with flour, eggs, and seasonings. Fry until golden brown.

Create a corn casserole by combining corn kernels with cheese, cream, and breadcrumbs. Bake until bubbly and golden.

Corn salsa is a refreshing option. Mix corn with diced tomatoes, onions, peppers, and cilantro. Add lime juice and serve with chips.

For a hearty soup, blend corn kernels with potato, onion, and broth. Simmer until vegetables are tender and puree for a creamy texture.

Corn pancakes make a delicious breakfast. Add corn kernels to your favorite pancake batter and cook as usual.

Health and Nutrition

Corn on the cob offers several nutritional benefits and can be part of a balanced diet. It provides essential vitamins, minerals, and fiber while being relatively low in calories.

Caloric Information

A medium-sized ear of corn contains approximately 88 calories. This makes it a reasonable option for those watching their calorie intake. The calorie content can vary slightly depending on the size of the ear and any added toppings.

Corn is primarily composed of carbohydrates, with about 19 grams per medium ear. It also contains 3.3 grams of protein and 1.4 grams of fat.

Nutritional Benefits

Corn is a good source of several important nutrients. It provides thiamin, a B-vitamin essential for energy metabolism.

Corn also contains vitamins C, E, and A, which act as antioxidants and support various bodily functions. These vitamins contribute to immune health, skin health, and vision.

The vegetable offers a modest amount of fiber, supporting digestive health and promoting feelings of fullness. Corn contains small amounts of minerals like potassium and magnesium.

For those seeking juicy corn, proper cooking methods can help retain its natural moisture and nutritional value. Grilling or microwaving corn can preserve more of its nutrients compared to boiling.

Culinary Techniques

Roasting and grilling corn on the cob create different flavor profiles and textures. Caramelization techniques enhance the natural sweetness of corn kernels.

Roasting vs. Grilling

Roasting corn in the oven offers consistent heat and even cooking. Preheat the oven to 425°F and wrap each ear in foil. Place on a baking sheet and roast for 20-25 minutes, turning halfway through. This method preserves moisture and results in tender kernels.

Grilling imparts a smoky flavor and slight char. Brush husked corn with oil and place directly on a hot grill. Cook for 10-15 minutes, rotating every few minutes. Grilled corn develops a crisp exterior while maintaining juicy kernels.

Both techniques can be enhanced by adding butter, herbs, or spices before cooking. Experiment with different seasonings to find your preferred flavor combination.

Creating Caramelized Corn

Caramelization brings out corn’s natural sugars. To achieve this, cut kernels from the cob and cook in a skillet over medium-high heat. Stir occasionally until kernels turn golden brown and develop a sweet, nutty flavor.

For a quicker method, broil corn on the cob. Place husked ears on a baking sheet and broil 6-8 inches from the heat source. Turn every 2-3 minutes until kernels are lightly charred and caramelized.

Add a sprinkle of sugar or a drizzle of honey during cooking to enhance caramelization. This technique works well for both on and off the cob preparations.

Seasonal Recipes

Corn on the cob shines in seasonal recipes that highlight its sweet flavor and versatility. From summer barbecues to Mexican-inspired dishes, baked corn adds a delicious touch to many meals.

Summer Celebrations

Baked corn on the cob is a staple at summer gatherings. For a simple yet flavorful dish, brush corn with melted butter and sprinkle with salt and pepper before roasting in a 425°F oven for 20-25 minutes.

For added zest, mix herbs like parsley, rosemary, and thyme into the butter before brushing onto the corn. This creates a fragrant and savory side dish perfect for cookouts and picnics.

Grilled corn can also be achieved in the oven. Wrap buttered corn in foil and roast at 425°F for 20-25 minutes, turning occasionally to mimic the charred effect of grilling.

Mexican Street Corn Inspiration

Mexican street corn, or elote, offers a flavorful twist on traditional baked corn. To create this dish, roast corn at 425°F for about 20 minutes until tender.

Once cooked, brush the corn with a mixture of mayonnaise and sour cream. Roll the corn in crumbled cotija cheese and sprinkle with chili powder, lime juice, and cilantro.

For a less messy version, cut the kernels off the cob after roasting and toss with the same ingredients to create elote en vaso, or corn in a cup.

This Mexican-inspired dish adds a spicy, tangy flavor profile to the sweet corn, making it a crowd-pleasing appetizer or side dish for summer parties.