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 Sour Cream Green Bean Casserole?

You need 11 ingredients. The key ingredients include: 2 (14 1/2 ounce) cans green beans, 1 (6 ounce) can sliced mushrooms, 1 (5 ounce) can water chestnuts, drained and chopped, 1 tablespoon butter, melted, and more.

Is Sour Cream Green Bean Casserole suitable as general?

Yes, Sour Cream Green Bean Casserole falls under the General category and is a great choice for this type of meal.

How do I store leftover Sour Cream Green Bean Casserole?

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

Sour Cream Green Bean Casserole Recipe

Name: Sour Cream Green Bean Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 (14 1/2 ounce) cans green beans; 1 (6 ounce) can sliced mushrooms; 1 (5 ounce) can water chestnuts, drained and chopped; 1 tablespoon butter, melted; 1 dash pepper; 1/4 teaspoon salt; 2 tablespoons flour; 1/4 cup finely chopped onion; 1 cup sour cream; 1 (8 ounce) package swiss cheese, grated; 1/2 cup Durkee onions

Try this homemade Sour Cream Green Bean Casserole recipe the whole family will love. Made with green beans, mushrooms, water chestnuts and butter. Easy …

This Sour Cream Green Bean Casserole relies on simple, everyday ingredients such as butter, melted, pepper, salt and flour. It comes together quickly and makes 4 servings, at about 315 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.
A good 1:1 gluten-free flour blend works well if you need a gluten-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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Sour Cream Green Bean Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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