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Broccoli and Corn Casserole

Creamy and Cheesy Broccoli and Corn Casserole

This creamy casserole with broccoli and corn is a fantastic family friendly dish that is bound to become a hit in your house!

Course Main Course
Cuisine American
Keyword casserole
Prep Time 25 minutes
Cook Time 25 minutes
Total Time 50 minutes
Servings 5 servings
Calories 348 kcal
Author Anna


  • 20 oz broccoli florets I used two bunches and trimmed them
  • 15 oz can of whole kernel corn drained
  • 2 Tablespoon salted butter
  • ¼ cup chopped onion
  • 1 clove garlic minced (optional)
  • 1 ¼ cup milk
  • 1 Tablespoon cornstarch or 2 Tbsp all-purpose flour
  • 1 cup shredded mozzarella cheese
  • ½ cup breadcrumbs and crushed chips mix
  • 1 ½ Tablespoon butter melted
  • salt and pepper to taste


  1. Lightly grease a 8"x12" casserole dish or a 2qt baking dish.
  2. Arrange broccoli florets in the dish. Set aside.
  3. In a medium mixing bowl, whisk together milk and cornstarch.
  4. In a large saucepan, melt butter. Add onion and sautee until soft, about 2 minutes.
  5. Gradually, add the milk mixture to the onions. Whisk after each addition. Let the sauce thicken before adding more milk. Repeat until you use all the milk.
  6. Add the cheese and stir until melted.
  7. Add the corn and stir until coated with sauce.
  8. Pour the cheesy corn sauce over the broccoli.
  9. Preheat the oven to 375 degrees F.
  10. In a small measuring cup, mix melted butter and breadcrumb mix.
  11. Sprinkle over the casserole.
  12. Bake for 25 to 27 minutes, or until the topping is golden brown and the casserole is bubbling.
  13. Let sit for 10 minutes before serving.
  14. Refrigerate any leftovers for up to 2 days.

Recipe Notes

  • I like using cornstarch in sauces as it makes them smooth and it's easier to work with than flour.
  • Please note, that the nutrition value can vary depending on what product you use. The information below is an estimate. Always use calorie counter you are familiar with.
Nutrition Facts
Creamy and Cheesy Broccoli and Corn Casserole
Amount Per Serving
Calories 348 Calories from Fat 153
% Daily Value*
Fat 17g26%
Saturated Fat 9g56%
Cholesterol 45mg15%
Sodium 355mg15%
Potassium 674mg19%
Carbohydrates 39g13%
Fiber 6g25%
Sugar 10g11%
Protein 15g30%
Vitamin A 1425IU29%
Vitamin C 107mg130%
Calcium 258mg26%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.