Corn on the cob is a beloved summer staple, and preparing it in the microwave offers a quick and easy method for enjoying this classic dish. Microwaving corn on the cob takes just 2-6 minutes, depending on the number of ears being cooked, and yields juicy, tender results.
The process is simple. Leave the corn in its husk or wrap it in a damp paper towel to mimic the husk. Place the ears on a microwave-safe plate and cook on high. For optimal results, allow the corn to cool for a few minutes after cooking before handling.
This technique not only saves time but also preserves the corn’s natural sweetness and moisture. It’s an excellent option for those hot summer days when you want to avoid heating up the kitchen or for anyone seeking a fuss-free way to prepare this delicious vegetable.
Benefits of Microwaving Corn on the Cob
Microwaving corn on the cob offers several advantages for home cooks. It’s an incredibly quick method, with most ears cooking in just 2-6 minutes depending on quantity.
This technique preserves the corn’s natural moisture. The microwave steams the kernels inside their husks or wrapped in damp paper towels, resulting in juicy, tender corn.
Minimal cleanup is required when microwaving corn. There’s no need for large pots of boiling water or heating up the kitchen on warm days.
The microwave method also makes removing silk easier. After cooking, the silks slip off more readily than with other cooking methods.
Microwaving allows for precise control over cooking time. This helps prevent overcooking and maintains the corn’s fresh flavor and texture.
For small households, microwaving 1-2 ears of corn is more energy-efficient than boiling a large pot of water on the stove.
The corn retains more of its nutrients when microwaved compared to boiling, as fewer vitamins and minerals leach out into cooking water.
This cooking method is versatile. Corn can be microwaved in its husk, without the husk, or wrapped in damp paper towels, offering flexibility based on preference.
Selecting the Best Corn for Microwaving
Choosing the right corn is crucial for achieving delicious results when microwaving. Fresh, sweet corn ensures optimal flavor and texture.
Fresh Corn Selection
Look for corn with bright green, tightly wrapped husks. The silk should be light golden or brown, not black or dry. Gently squeeze the kernels through the husk – they should feel plump and firm. Avoid ears with soft spots or discoloration.
Check the stem end – it should appear moist and fresh-cut. If it’s dry or brown, the corn may be past its prime. Fresh corn is best used within 1-2 days of purchase.
For microwaving, medium-sized ears work well. They cook evenly and fit easily in most microwaves.
Identifying Sweet Corn
Sweet corn varieties are ideal for microwaving. They contain more sugar and less starch than field corn. Look for names like ‘Sugar Buns’, ‘Honey Select’, or ‘Silver Queen’ at farmers’ markets or grocery stores.
The kernels of sweet corn should be plump and milky when pierced. Avoid corn with very large or dented kernels, which may be tough or starchy.
For the sweetest flavor, choose bi-color or white corn varieties. Yellow corn tends to be slightly less sweet but still tasty when microwaved.
Preparation before Microwaving
Properly preparing corn on the cob before microwaving ensures optimal results. The key steps involve deciding whether to shuck the corn and cleaning it thoroughly.
Shucking Corn
Some methods recommend microwaving corn with the husk on, while others call for removing it first. Leaving the husk on helps trap moisture and steam the corn evenly. It also makes removing the silks easier after cooking.
For husk-on cooking, trim any long silk ends and remove loose outer leaves. This prevents burning and makes handling easier.
If shucking before cooking, grasp the tassel end firmly and pull down, removing husk and silks in one motion. Break off the stem at the base.
Shucking beforehand allows for seasoning the corn directly and faster cooking times. However, it may result in slightly less moist kernels.
Cleaning the Corn
Whether cooking with husks on or off, cleaning the corn is essential. For husk-on cooking, gently separate the leaves to check for and remove any visible dirt or insects.
For shucked corn, rinse under cool running water to remove any remaining silks or debris. Use a soft brush if needed to gently scrub stubborn silks.
Pat the corn dry with a clean kitchen towel or paper towels. This prevents excess moisture that could lead to uneven cooking or splattering in the microwave.
Inspect the corn for any discolored or damaged kernels. Remove these with the tip of a knife if present.
Microwave Cooking Techniques
Microwaving corn on the cob is a quick and easy method that preserves flavor and nutrients. Different techniques can be used depending on personal preference and available materials.
Cooking with Husks
Cooking corn with the husks intact is a popular microwave method. Leave the husks on and place the corn directly in the microwave. The husks act as a natural steamer, trapping moisture and heat.
For best results, trim any excess silk sticking out of the top. Place 1-4 ears of corn in a single layer in the microwave. Cook on high power for 3-4 minutes per ear.
After cooking, let the corn cool for a few minutes. The husks will be hot. Carefully remove them along with the silk. The corn should be tender and ready to eat.
This method preserves the corn’s natural flavors and keeps it moist. It’s also easier to remove the silk after cooking.
Cooking without Husks
For husk-free cooking, start by removing the husks and silk. Rinse the corn under cool water. Wrap each ear in a damp paper towel to mimic the steaming effect of husks.
Place the wrapped corn on a microwave-safe plate. Cook on high for 2-3 minutes per ear. For multiple ears, increase cooking time by 1-2 minutes per additional ear.
After cooking, let the corn rest for a minute before unwrapping. Be cautious of steam when removing the paper towel.
This method allows for easier seasoning before cooking. It’s also useful if you’ve already removed the husks.
Cooking Times and Power Levels
Cooking times vary based on microwave wattage and number of ears:
- 1 ear: 2-3 minutes
- 2 ears: 4-5 minutes
- 3 ears: 5-6 minutes
- 4 ears: 6-8 minutes
Always use high power for fastest cooking. If your microwave doesn’t have a turntable, rotate the corn halfway through cooking for even heat distribution.
For softer corn, add 30 seconds to a minute to the cooking time. For firmer corn, reduce the time slightly. Test doneness by pressing a kernel with a fork – it should be tender but not mushy.
Let the corn stand for 2-3 minutes after cooking. This allows the heat to distribute evenly, ensuring perfectly cooked corn on the cob.
Seasoning and Flavor Enhancement
Enhancing microwave corn on the cob with seasonings and flavors can elevate this simple dish to new heights. The right combinations can transform a basic side into a memorable culinary experience.
Butter and Salt Pairings
Classic butter and salt remain popular choices for corn on the cob. Salted butter melts easily over hot corn, creating a rich coating. For a healthier option, try using olive oil instead of butter.
Sea salt or kosher salt sprinkled lightly enhances the corn’s natural sweetness. Flavored salts like garlic salt or smoked salt add depth.
Experiment with compound butters by mixing softened butter with lemon zest, garlic powder, or paprika. These blends offer unique flavor profiles without overpowering the corn.
Herbed Butter Options
Herbed butters bring fresh, aromatic notes to corn on the cob. Mix softened butter with finely chopped herbs like parsley, chives, or basil.
Rosemary and thyme pair well with corn, offering a savory element. For a Mediterranean twist, combine butter with oregano and a pinch of lemon zest.
Try mixing dill and butter for a Scandinavian-inspired flavor. Cilantro butter complements the corn’s sweetness with a bright, citrusy note.
Mexican Street Corn Inspiration
Elote, or Mexican street corn, inspires bold flavor combinations. After microwaving, brush corn with mayonnaise and sprinkle with chili powder and lime juice.
Cotija cheese, a crumbly Mexican cheese, adds a salty tang. If unavailable, use grated Parmesan as a substitute.
For a spicier version, add cayenne pepper or hot sauce to the mayonnaise. Garnish with chopped cilantro for freshness and color.
Try a simplified elote by mixing mayo, sour cream, and chili powder. Spread this mixture on hot corn and finish with a squeeze of lime.
Serving Suggestions
Microwaved corn on the cob offers versatile serving options. From elegant plating to refreshing salads, there are many ways to enjoy this quick and easy side dish.
Presentation Techniques
Present microwaved corn on the cob with flair. Serve on a platter lined with fresh herbs like basil or cilantro. Brush melted butter over the corn and sprinkle with salt and pepper.
For a Mexican-inspired twist, coat the corn with mayonnaise and sprinkle with chili powder and cotija cheese. This popular street food style is known as elote.
Create a flavored butter by mixing softened butter with herbs, spices, or citrus zest. Serve alongside the corn for guests to apply themselves.
For a rustic look, leave a bit of the husk attached and fold it back to create a handle. This presentation works well for outdoor gatherings or barbecues.
Corn Salad Ideas
Transform microwaved corn into refreshing salads. Cut kernels off the cob and mix with diced tomatoes, red onion, and avocado. Dress with lime juice and olive oil for a simple summer salad.
For a Southwest-inspired salad, combine corn kernels with black beans, diced bell peppers, and cilantro. Toss with a cumin-lime dressing.
Create a grilled flavor by charring the microwaved corn under the broiler for a few minutes. Mix the charred kernels with arugula, crumbled feta, and a light vinaigrette.
For a hearty option, combine corn with quinoa, chopped spinach, and roasted vegetables. This makes a nutritious and filling main course salad.
Storage and Reheating
Proper storage and reheating techniques are essential for maintaining the flavor and texture of corn on the cob. By following best practices, you can enjoy leftovers that taste nearly as fresh as when first cooked.
Storing Leftovers
Store cooked corn on the cob in an airtight container or wrapped tightly in plastic wrap. Place it in the refrigerator within two hours of cooking. Properly stored, corn on the cob will last 3-5 days.
For longer storage, freeze corn on the cob. Remove kernels from the cob and place them in freezer bags. Squeeze out excess air before sealing. Frozen corn kernels can last up to 12 months.
Shucked, uncooked corn should be stored in the refrigerator, tightly wrapped in plastic. Use within 1-2 days for best quality.
How to Reheat Corn on the Cob
Microwave reheating is quick and effective. Wrap each ear in a damp paper towel and place on a microwave-safe plate. Heat for 30-45 seconds per ear.
For oven reheating, preheat to 350°F (175°C). Wrap corn in foil with a pat of butter. Heat for 5-7 minutes, turning once.
Boiling is another option. Bring a pot of water to a boil, add corn, and heat for 2-3 minutes.
Grilling adds a smoky flavor. Brush with butter or oil and grill for 2-3 minutes, turning occasionally.
Choose the method that best suits your preferences and equipment.
Health and Nutritional Information
Corn on the cob is a nutritious vegetable that can be part of a healthy diet. One medium ear of sweet corn contains approximately 90 calories and provides several important nutrients.
Fresh corn is a good source of dietary fiber, with about 2 grams per ear. It also contains vitamins and minerals such as vitamin C, thiamin, and folate.
Sweet corn offers some antioxidants, including lutein and zeaxanthin, which may benefit eye health. It provides moderate amounts of carbohydrates, making it a quick source of energy.
The microwave cooking method helps retain nutrients in corn compared to boiling. This technique preserves more water-soluble vitamins like vitamin C and B vitamins.
Nutritional content per medium ear of corn (about 90g):
- Calories: 90
- Carbohydrates: 19g
- Protein: 3g
- Fat: 1g
- Fiber: 2g
- Vitamin C: 3.6mg (4% DV)
- Thiamin: 0.1mg (8% DV)
- Folate: 38μg (10% DV)
Fresh corn is naturally low in fat and sodium. For those watching their salt intake, microwaving corn without added salt is a healthy preparation method.