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 Erna Lee's Squash Casserole?

You need 11 ingredients. The key ingredients include: 15 ounces yellow squash, 2 carrots, grated, 1 onion, large chopped, ½ cup mushroom, diced, and more.

Is Erna Lee's Squash Casserole suitable as general?

Yes, Erna Lee's Squash Casserole falls under the General category and is a great choice for this type of meal.

How do I store leftover Erna Lee's Squash Casserole?

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

Erna Lee's Squash Casserole Recipe

Name: Erna Lee's Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 15 ounces yellow squash; 2 carrots, grated; 1 onion, large chopped; ½ cup mushroom, diced; 1 cup cream; 16 ounces sour cream; 4 ounces butter; ¼ cup pimiento, chopped (or red peppers); 8 ounces croutons (box of herb stuffing mix or ripped up french bread will work); salt; pepper

Try this homemade Erna Lee's Squash Casserole recipe the whole family will love. Made with yellow squash, carrots, onion and mushroom. Easy step-by-step…

This Erna Lee's Squash Casserole relies on simple, everyday ingredients such as yellow squash, carrots, grated, onion, large chopped and mushroom, diced. It comes together quickly and makes 4 servings, at about 665 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 General

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.

My Personal Notes

Saved locally in your browser — visible only to you.

Erna Lee's Squash Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions