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 Cheddar Squash Casserole?

You need 8 ingredients. The key ingredients include: 2 lb. yellow squash, cut in 1/4-inch slices, 1 medium onion, sliced, 1 c. sour cream, 2 beaten egg yolks, and more.

Is Cheddar Squash Casserole suitable as meat & poultry?

Yes, Cheddar Squash Casserole falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Cheddar Squash Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Cheddar Squash Casserole Recipe

Name: Cheddar Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 lb. yellow squash, cut in 1/4-inch slices; 1 medium onion, sliced; 1 c. sour cream; 2 beaten egg yolks; 2 Tbsp. all-purpose flour; 2 stiffly beaten egg whites; 2 c. shredded Cheddar cheese; 8 slices cooked bacon, crumbled

Try this homemade Cheddar Squash Casserole recipe the whole family will love. Made with yellow squash, onion, sour cream and egg yolks. Easy step-by-ste…

This Cheddar Squash Casserole relies on simple, everyday ingredients such as medium onion, sliced, sour cream, beaten egg yolks and all-purpose flour. It comes together quickly and makes 4 servings, at about 1101 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Servings: persons

2 lb. yellow squash, cut in 1/4-inch slices
1 medium onion, sliced
1 c. sour cream
2 beaten egg yolks
2 Tbsp. all-purpose flour
2 stiffly beaten egg whites
2 c. shredded Cheddar cheese
8 slices cooked bacon, crumbled

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Quick Info

Servings
4 servings
Calories
1101 kcal
Category
Meat & Poultry

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