Classic Green Bean Casserole Recipe
Introduction
Classic Green Bean Casserole is a beloved comfort dish, perfect for holidays or any cozy meal. Creamy, savory, and topped with crispy fried onions, it’s an easy crowd-pleaser that comes together quickly.

Ingredients
- 2 (10.5 ounce) cans cream of mushroom soup (cream of chicken works well too)
- 1 cup milk
- 1 teaspoon soy sauce
- Black pepper to taste
- 5 (14.5 ounce) cans green beans, drained
- 2-3 cups French fried onions such as French’s
Instructions
- Step 1: Preheat your oven to 350°F (175°C).
- Step 2: In a 13×9-inch baking dish, combine the cream of mushroom soup, milk, soy sauce, black pepper, and drained green beans. Stir until well mixed.
- Step 3: Bake the mixture uncovered for 25 minutes until bubbly and heated through.
- Step 4: Remove from oven and sprinkle the French fried onions evenly over the top.
- Step 5: Return to the oven and bake for an additional 5 minutes, or until the onions are golden and crisp.
Tips & Variations
- For extra flavor, add a splash of Worcestershire sauce or a pinch of garlic powder to the soup mixture.
- Use fresh green beans blanched briefly if you prefer a fresher taste and firmer texture.
- Try topping with crushed potato chips instead of fried onions for a different crunch.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F until warmed through to retain crispiness of the topping.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make green bean casserole ahead of time?
Yes, you can prepare the casserole up to step 3 and refrigerate it overnight. Add the fried onions and bake just before serving.
Can I use fresh green beans instead of canned?
Absolutely. Blanch fresh green beans in boiling water for 3-4 minutes, then drain and proceed with the recipe for best results.
PrintClassic Green Bean Casserole Recipe
A comforting and classic green bean casserole made with creamy mushroom soup, tender green beans, and crispy fried onions, perfect for holiday dinners and family gatherings.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
Ingredients
Green Bean Casserole
- 2 (10.5 ounce) cans cream of mushroom soup (cream of chicken works well too)
- 1 cup milk
- 1 teaspoon soy sauce
- Black pepper, to taste
- 5 (14.5 ounce) cans green beans, drained
- 2–3 cups French fried onions (such as French’s)
Instructions
- Preheat oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
- Combine ingredients: In a 13×9 inch baking dish, thoroughly mix together the cream of mushroom soup, milk, soy sauce, black pepper, and the drained green beans until evenly coated.
- Bake the mixture: Place the baking dish in the preheated oven and bake uncovered for 25 minutes, allowing the flavors to meld and the casserole to heat through.
- Add topping: Remove the casserole from the oven and evenly sprinkle 2 to 3 cups of French fried onions over the top.
- Final bake: Return the casserole to the oven and bake for an additional 5 minutes to crisp and brown the onions.
- Serve and enjoy: Remove from oven, let cool slightly, then serve. Leave a rating and comment to share your feedback and help the recipe improve.
Notes
- This recipe can be made ahead of time and refrigerated before baking; add the fried onions just before the final baking step.
- For a richer flavor, substitute cream of chicken soup for the mushroom soup.
- Use fresh green beans if preferred, but adjust cooking time accordingly to ensure they are tender.
- Adding soy sauce enhances umami but can be omitted for a less salty version.
- This casserole can be doubled easily for larger gatherings.
Keywords: green bean casserole, classic green bean casserole, holiday side dish, mushroom soup casserole, green beans with fried onions

