5 Secrets to Super Simple Meals Subscribe Don't miss!

How to roast frozen corn in the oven

Scroll to recipe
How to roast frozen corn in the oven

One of the easiest and most delicious ways to prepare frozen corn is by roasting it in the oven. With just a few simple steps, you can turn pre-packaged corn kernels into a tasty and crunchy side dish that pairs well with a variety of meals. To make perfect oven-roasted frozen corn, all you need are three ingredients and less than 30 minutes of your time. In this blog post, we’ll guide you through the process of preparing frozen corn in the oven, How to roast frozen corn in the oven, sharing tips and tricks to ensure your corn is crispy and full of flavor.

Why you’ll love roast frozen corn in the oven

Reasons to Love this Easy Corn Side Dish Recipe:

  • Versatile Pairing: It complements a wide range of meals.
  • Simplicity at its Best: With just 3 ingredients, it’s quick and effortless to make.
  • Health-Conscious: Not only is it low in calories, but it’s also dairy-free, gluten-free, and vegan-friendly.

Ingredients roast frozen corn in the oven

Ingredients roast frozen corn in the oven

  • Frozen corn: Whether it’s frozen corn kernels or sweet corn, they can be roasted directly from frozen. No need to worry about thawing or defrosting them beforehand.
  • Salt: While it adds a pinch of flavor to the corn, it’s completely optional. Feel free to omit it or experiment with other spices and seasonings that tickle your taste buds.
  • Olive oil: When it comes to roasting vegetables, using oil is key to preserving their juicy goodness. I prefer using olive oil, but you can also opt for liquid coconut oil, sunflower oil, canola oil, or vegetable oil. The choice is yours!

Nutrition Information roast frozen corn in the oven

Amount Per Serving:

  • Calories: 144
  • Total Fat: 8g
  • Saturated Fat: 1g
  • Trans Fat: 0g
  • Unsaturated Fat: 6g
  • Cholesterol: 0mg
  • Sodium: 530mg
  • Carbohydrates: 23g
  • Fiber: 1g
  • Sugar: 7g
  • Protein: 3g

How to roast frozen corn in the oven

How to roast frozen corn in the oven

To prepare the oven-roasted corn, follow these steps:

  • Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or aluminum foil for easy cleanup.
  • Spread the frozen corn kernels evenly on the prepared baking sheet, ensuring they are not clumped together.
  • Drizzle about 1-2 tablespoons of olive oil over the corn kernels, making sure to coat them evenly without excessive greasiness.
  • Sprinkle a pinch or two of salt over the corn kernels according to taste. For additional flavor, consider adding seasonings like pepper, garlic powder, or chili powder if desired.
  • Gently toss the corn kernels with olive oil and salt, ensuring they are evenly coated.
  • Place the baking sheet in the preheated oven and roast the corn for approximately 20-30 minutes. Stir the corn halfway through to promote even browning.
  • Keep a close eye on the corn during the last few minutes of roasting to prevent burning, as the roasting time may vary based on the oven and kernel size.
  • Once the corn reaches your desired level of color and crispness, remove it from the oven.
  • Serve the delicious oven-roasted corn immediately as a delightful side dish or incorporate it into various recipes, such as salads, soups, tacos, or salsas.

Enjoy the flavorful goodness of oven-roasted corn!

How can you make frozen corn taste better?

Here are some exciting techniques to make your frozen corn truly delectable:

  • Roasting: Give your frozen corn a delightful caramelized flavor and a satisfying crunch by roasting it in the oven. Refer to the previous response for detailed roasting instructions.
  • Sautéing: Heat a skillet over medium heat and melt a tablespoon of butter or oil. Add the frozen corn and sauté it for a few minutes until it’s heated through and lightly browned. For an extra burst of flavor, consider adding minced garlic, diced onions, or herbs such as thyme or parsley.
  • Seasonings: Sprinkle a variety of seasonings over the corn to enhance its taste. Popular options include chili powder, cumin, paprika, garlic powder, onion powder, or a squeeze of lime juice. Either toss the frozen corn with your desired seasonings before cooking or sprinkle them over the cooked corn for an additional flavor boost.
  • Herbs and Spices: Elevate the flavor of your frozen corn with fresh or dried herbs. Try using cilantro, basil, parsley, or thyme during the cooking process. Also, feel free to experiment with spices like smoked paprika, cayenne pepper, or Italian seasoning for a unique and tantalizing taste.
  • Cheese: Add a luxurious and savory touch to your cooked corn by sprinkling it with grated cheese. Parmesan or cheddar work particularly well. Allow the cheese to melt over the warm corn before serving to enhance its creamy goodness.
  • Butter and Seasoned Salt: For richness and flavor, add a pat of butter and a sprinkle of seasoned salt, such as garlic salt or onion salt, to the cooked corn.
  • Citrus Zest: Grate the zest of a lemon, lime, or orange and toss it with the cooked corn for a refreshing and citrusy twist.
  • Fresh Herbs and Vegetables: Infuse your frozen corn with freshness and crunch by incorporating fresh herbs like cilantro, basil, or mint. You can also add diced vegetables such as bell peppers, onions, or tomatoes to further enhance the overall taste.
  • Creamy Sauce: Create a luscious sauce by mixing mayonnaise, sour cream, or Greek yogurt with lime juice, garlic powder, and a pinch of cayenne pepper. Toss the cooked corn in this tangy and rich sauce for a delightful flavor experience.

Noteyou can adjust the ingredient quantities according to your taste preferences. 

How do you roast and freeze corn?

Here’s a step-by-step guide on how to roast and freeze corn like a pro:

Choose fresh corn: Look for firm, plump ears of corn with no blemishes. Go for bright green husks and moist, silky tassels.

Preheat the oven: Get that oven ready at a toasty 400°F (200°C) while you prepare the corn.

Remove husks and silks: Gently peel back the husks, leaving them attached at the base. Eliminate the silk strands by brushing them off or using a vegetable brush.

Roast the corn: Lay the corn directly on the oven racks or on a baking sheet lined with aluminum foil. Roast it for about 20-30 minutes until the kernels start to obtain that irresistible golden brown hue. Remember to rotate the corn for even cooking. The exact roasting time may vary depending on your oven and corn size.

Cool the corn: After roasting, allow the corn to cool completely. This makes it more manageable for freezing.

Cut the kernels: Place an ear of corn on a cutting board, and stalk the end down. Using a sharp knife, cut downward along the length of the ear to remove the kernels. Repeat for all ears. Make sure to be careful and avoid cutting too close to the cob.

Freezing options: There are a couple of methods for freezing roasted corn:

  • Tray freezing: Spread the roasted corn kernels in a single layer on a baking sheet or tray lined with parchment paper. Freeze the corn for a few hours until the kernels are solid. Transfer the frozen kernels to freezer-safe bags or containers. Remove excess air, seal tightly, and label with the date. With this method, you can easily portion out the desired amount of corn whenever you need it.
  • Freezing in containers: Place the roasted corn kernels directly into freezer-safe containers or resealable bags. Remove any excess air, seal tightly, and label with the date. This method is convenient for storing larger quantities of corn.

Store in the freezer: Transfer the sealed bags or containers to the freezer. Initially, lay them flat for easy stacking and to prevent freezer burn. The roasted corn can be stored in the freezer for up to 6 months.

Thawing and using: When you’re ready to enjoy the frozen roasted corn, simply thaw the desired amount in the refrigerator overnight or quickly thaw it in a microwave.

Top tips

  • For a hassle-free baking experience, line your pan with parchment paper to prevent sticking. However, if you’re using a non-stick baking sheet, this step is often unnecessary.
  • You can roast corn straight from the freezer! No need to about thawing it first. And if you already have defrosted corn or canned corn, the cooking time will be significantly reduced.
  • But here’s a word of caution: keep a close eye on the corn while it’s roasting. It can quickly go from perfectly roasted to burned if you’re not paying attention.
  • Remember, cooking times may vary due to different factors. So always keep an eye on the food and adjust the roasting time as needed.

Serving suggestions roast frozen corn in the oven

Here are some delightful ways to enjoy this delightful ingredient:

  • Side Dish: Elevate your favorite entrees with roasted frozen corn as a delicious and flavorful side dish. Its roasted flavor brings depth to any meal, whether it’s Tex-Mex, Mexican, barbecue, or grilled dishes.
  • Mexican Rice Bowl: Create a mouthwatering Mexican rice bowl by combining roasted frozen corn with cooked rice, black beans, diced tomatoes, avocado, and your choice of protein like grilled chicken, shrimp, or tofu. Top it off with fresh cilantro, a squeeze of lime juice, and a drizzle of salsa or sour cream for the perfect finishing touch.
  • Topping: Take your savory dishes like baked potatoes, nachos, or loaded fries to the next level with roasted frozen corn as a sweet and textural topping. It adds a delightful pop of flavor and crunch.
  • Salads: Add a burst of flavor to your salads by incorporating roasted frozen corn. Whether it’s a black bean and corn salad, Southwest salad, or quinoa salad, the smoky taste from the roasted corn kernels will elevate your salad game.
  • Stews and Soups: Enhance the flavor of your stews and soups by stirring in some roasted frozen corn during the final stages of cooking. Its natural sweetness adds a pleasant touch to dishes like chili, vegetable soup, chowder, or tortilla soup.
  • Casseroles and Pies: Give a unique twist to your casseroles or pies by including roasted frozen corn as an ingredient. Whether it’s a chicken and chorizo pie, shepherd’s pie, or tamale pie, the roasted corn kernels bring a delightful texture and taste to these baked dishes.


Enhancing Corn Flavor: Get creative and add a variety of spices like cumin, garlic powder, black pepper, onion powder, cayenne pepper, smoked paprika, taco seasoning, Cajun seasoning, or any other spices that you enjoy. 

Buttered Corn Delight: For butter enthusiasts, try adding melted butter to the roasted corn. You can either stir it into the dish or melt it directly in the sheet pan, using it as a substitute for cooking oil. 

Expanding the Roasting Canvas: Add other vegetables to the same baking sheet for a medley of flavors. Frozen cauliflower, broccoli, and carrots roast beautifully alongside corn. However, take note that larger vegetables may require a longer roasting time.

Pan-roasted corn: If you prefer an alternative to using the oven, you can achieve a similar dish by pan-roasting the corn. Using a griddle pan or cast iron pan is recommended. Sauté the corn over medium to high heat for approximately 10-15 minutes, or until it develops a delightful char.

Storage roast frozen corn in the oven

Here are some guidelines to help you store it effectively:

  • Freezing: Allow the roasted corn to cool completely before transferring it to freezer-safe bags or containers. To prevent freezer burn, remove any excess air from the bags or containers, seal them tightly, and label them with the date.
  • Freezer Storage: Lay the sealed bags or containers flat initially for easy stacking. You can store the roasted frozen corn in the freezer for up to 6 months. However, after this timeframe, its quality may start to deteriorate.
  • Thawing: When you’re ready to use the roasted frozen corn, you have a couple of options for thawing. Either thaw it overnight in the refrigerator or use quick thawing methods such as microwaving or stovetop heating. Keep in mind that the thawed corn may be slightly dry, so it’s best to use it in dishes with ample liquid, like soups, stews, or casseroles.
  • Refrigeration: If you plan to use the roasted corn within a few days, you can store it in the refrigerator. Place it in an airtight container and refrigerate for up to 3 days. Before serving, reheat the corn or use it cold in chilled dishes like salads.


How to roast frozen corn in the oven

How to roast frozen corn in the oven

Roasting frozen corn in the oven is a simple and convenient method for preparing a substantial quantity of mouthwatering oven-roasted corn. This versatile dish can be enjoyed in various ways, including as a delightful addition to hot dips, refreshing salads, and delectable side dishes.
prep time
cooking time
total time


  • Baking sheet

  • Parchment paper (optional)

  • Freezer bags or airtight containers

  • Griddle pan or cast iron pan (for pan roasting)

  • Spices (optional)

  • Butter (optional)

  • Bowls and plates (for serving)


  • 1 (10.8-oz) package of frozen sweet corn

  • 1 T extra virgin olive oil

  • ¼ teaspoon sea salt

  • ¼ teaspoon paprika


To achieve optimal results, begin by preheating the oven to 400 degrees. Line a large-rimmed baking sheet with heavy-duty foil for easy cleanup.
In a medium bowl, combine the frozen corn, olive oil, sea salt, and paprika, ensuring that each kernel is evenly coated. This flavorful mixture will add a delightful crunch to your dish.
Next, spread the seasoned corn evenly onto the prepared baking sheet. Roast in the preheated oven for 20 to 30 minutes, or until the golden color indicates a crunchy texture. Remember to stir occasionally to prevent any burning.
If you're scaling up the recipe for a larger serving, be sure to increase the baking time by at least 10 to 15 minutes. Keep a watchful eye on the corn to ensure it reaches the perfect level of doneness without any burnt bits. Now, you're all set to enjoy this scrumptious treat!
68 posts

About author
As the owner of greenteahouserestaurant.com, I'm Osbert Presley – an enthusiastic chef passionate about culinary exploration. Since childhood, cooking has brought me immense delight, and it's been my mission to share the joys of food and drinks with everyone around me. I'm always searching for new recipes and discovering tips & tricks that help people in their kitchen adventures. One of my favorite activities is entertaining guests at dinner parties; nothing gives me more pleasure than creating a memorable experience for friends & family!
You may also like

Ina garten chicken piccata

15 minutes Cook
For those seeking a mouthwatering entree to add to their dinner party menu, Ina Garten Chicken Piccata should be at the top…

Harvest chex mix

45 minutes Cook
Looking for a quick and easy snack that packs a punch of flavor? Look no further than Harvest Chex Mix. This delicious…

Slow cooker mango chicken recipe

6 HRS Cook
If you’re craving a delicious meal that won’t break the bank, look no further than this amazing slow cooker mango chicken recipe! With…

Leave a Reply

Your email address will not be published. Required fields are marked *