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 Green Bean Casserole (Iowa-Style) ?

You need 12 ingredients. The key ingredients include: 4 12 0z. frozen French Style Green Beans, 2 Tablespoons Butter, melted, 4 Tablespoons Flour, 1/2 tsp Pepper, and more.

Is Green Bean Casserole (Iowa-Style) suitable as general?

Yes, Green Bean Casserole (Iowa-Style) falls under the General category and is a great choice for this type of meal.

How do I store leftover Green Bean Casserole (Iowa-Style) ?

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

Green Bean Casserole (Iowa-Style) Recipe

Name: Green Bean Casserole (Iowa-Style)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 12 0z. frozen French Style Green Beans; 2 Tablespoons Butter, melted; 4 Tablespoons Flour; 1/2 tsp Pepper; 1 tsp grated onion (or dried); 2 tsp salt; 2 tsp sugar; 2 Cups Sour Cream; 1 lb. Velveeta (shredded - tip: place cheese in freezer for short time prior to grating - little easier to grate); CRUMB TOPPING; 1 cup Corn Flake Crumbs; 2 Tablespoons Butter

Try this homemade Green Bean Casserole (Iowa-Style) recipe the whole family will love. Made with Green Beans, Butter, Flour and Pepper. Easy step-by-ste…

This Green Bean Casserole (Iowa-Style) relies on simple, everyday ingredients such as butter, melted, flour, pepper and grated onion (or dried). It comes together quickly and makes 4 servings, at about 480 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.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
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.

My Personal Notes

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Green Bean Casserole (Iowa-Style)

Tips for the best results

Variations & substitutions

My Personal Notes

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