How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Onion-Corn Bread Casserole?

You need 11 ingredients. The key ingredients include: 1 1/2 c. chopped onions, 1/4 c. margarine, 1 c. sour cream, 1/4 tsp. salt, and more.

Is Onion-Corn Bread Casserole suitable as baking & desserts?

Yes, Onion-Corn Bread Casserole falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Onion-Corn Bread Casserole?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Onion-Corn Bread Casserole Recipe

Name: Onion-Corn Bread Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 c. chopped onions; 1/4 c. margarine; 1 c. sour cream; 1/4 tsp. salt; 1 c. shredded sharp Cheddar cheese; 1 (7 1/2 oz.) pkg. corn muffin mix; 2 eggs, beaten; 1/2 c. milk; 1 (16 oz.) can cream-style corn; 1/4 tsp. cayenne pepper; 1 Tbsp. Parmesan cheese

Bake this irresistible Onion-Corn Bread Casserole at home. Made with onions, margarine, sour cream and salt. Easy step-by-step instructions included.

This Onion-Corn Bread Casserole relies on simple, everyday ingredients such as chopped onions, margarine, sour cream and salt. It comes together quickly and makes 4 servings, at about 607 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Onion-Corn Bread Casserole delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Onion-Corn Bread Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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