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 Creamy Yellow Squash Casserole?

You need 14 ingredients. The key ingredients include: 1 can (14-1/2 ounces) chicken broth, 7 cups thinly sliced yellow summer squash (about 5 medium), 1 large sweet onion, chopped, 1 can (10-3/4 ounces) condensed cream of chicken soup, undiluted, and more.

Is Creamy Yellow Squash Casserole suitable as soups & stews?

Yes, Creamy Yellow Squash Casserole falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Creamy Yellow Squash Casserole?

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

Creamy Yellow Squash Casserole Recipe

Name: Creamy Yellow Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 can (14-1/2 ounces) chicken broth; 7 cups thinly sliced yellow summer squash (about 5 medium); 1 large sweet onion, chopped; 1 can (10-3/4 ounces) condensed cream of chicken soup, undiluted; 1/2 cup sour cream; 1/4 cup mayonnaise; 1 teaspoon celery salt; 1/2 teaspoon pepper; 1 cup (4 ounces) shredded Gouda cheese; 1 cup (4 ounces) shredded provolone cheese; 10 bacon strips, cooked and crumbled; 20 Ritz crackers, crushed; 1-1/2 cups coarsely crumbled cornbread; 3 tablespoons butter, melted

Try this homemade Creamy Yellow Squash Casserole recipe the whole family will love. Made with chicken broth, sweet onion, condensed cream and sour cream…

This Creamy Yellow Squash Casserole relies on simple, everyday ingredients such as large sweet onion, chopped, sour cream, mayonnaise and celery salt. It comes together quickly and makes 4 servings, at about 2177 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

2177

kcal

Calories

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.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

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Creamy Yellow Squash Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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