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?

You need 7 ingredients. The key ingredients include: 1 lb. fresh green beans, washed and trimmed, 1 lb. zucchini, sliced medium thick, 1 c. fresh mushrooms, sliced, 1/2 red onion, sliced in rings, and more.

Is Green Bean Casserole suitable as vegetarian?

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

How do I store leftover Green Bean Casserole?

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

Green Bean Casserole Recipe

Name: Green Bean Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb. fresh green beans, washed and trimmed; 1 lb. zucchini, sliced medium thick; 1 c. fresh mushrooms, sliced; 1/2 red onion, sliced in rings; 1 (8 oz.) bottle light Italian dressing; 1/2 c. dry bread crumbs; 2 Tbsp. grated Parmesan cheese

Try this homemade Green Bean Casserole recipe the whole family will love. Made with fresh green beans, zucchini, fresh mushrooms and red onion. Easy ste…

This Green Bean Casserole relies on simple, everyday ingredients such as fresh mushrooms, sliced, red onion, sliced in rings, dry bread crumbs and grated parmesan cheese. It comes together quickly and makes 4 servings, at about 105 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 Vegetarian

Servings: persons

1 lb. fresh green beans, washed and trimmed
1 lb. zucchini, sliced medium thick
1 c. fresh mushrooms, sliced
1/2 red onion, sliced in rings
1 (8 oz.) bottle light Italian dressing
1/2 c. dry bread crumbs
2 Tbsp. grated Parmesan cheese

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
105 kcal
Category
Vegetarian

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Green Bean Casserole

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