Classic Green Bean Casserole. Easy & Creamy Family Favorite

Family meals have always held a special place in my heart. They’re not about perfection, but about togetherness, conversation, and food made with intention.

Over time, that appreciation turned into a passion for creating recipes that honor tradition while remaining easy to prepare — the foundation of Maison Recipes.

Today’s recipe is a timeless classic that belongs on every family table — Green Bean Casserole. Creamy, comforting, and wonderfully simple, this dish is perfect for holidays, Sunday dinners, or anytime you need a cozy side dish that everyone loves.

Why Make This Green Bean Casserole

Green bean casserole has stood the test of time for good reason. It’s simple, comforting, and brings familiar flavors together in one warm, creamy dish.

Here’s why this recipe is worth making:

  • It uses simple, easy-to-find ingredients
  • Perfect for holidays and everyday meals
  • Can be made ahead of time
  • Loved by both kids and adults
  • Comforting, creamy, and satisfying

This version keeps things classic, without unnecessary extras, allowing the green beans and creamy sauce to truly shine.

How to Make Green Bean Casserole

Ingredients for green bean casserole arranged on a kitchen counter

This green bean casserole comes together quickly and easily, making it ideal for busy days or large family meals.

Ingredients:

  • 4 cups green beans (fresh or frozen, trimmed)
  • 1 can (10.5 oz) cream of mushroom soup
  • ½ cup milk
  • 1 cup fried onions, divided
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

Directions:

Steps for making green bean casserole from mixing to baking

  1. Preheat the oven to 375°F (190°C) and lightly grease a baking dish.
  2. If using fresh green beans, blanch them in boiling water for 4–5 minutes, then drain well.
  3. In a large bowl, mix the cream of mushroom soup, milk, salt, and black pepper until smooth.
  4. Add the green beans and half of the fried onions. Stir gently to combine.
  5. Transfer the mixture to the prepared baking dish and spread evenly.
  6. Bake uncovered for 20 minutes.
  7. Remove from the oven, sprinkle the remaining fried onions on top, and return to the oven.
  8. Bake for an additional 5 minutes, or until the top is golden and crispy.
  9. Let rest for a few minutes before serving.

How to Serve Green Bean Casserole

Green bean casserole served warm with crispy onion topping

Green bean casserole is best served warm, straight from the oven. It pairs beautifully with:

  • Roasted chicken or turkey
  • Baked vegetables
  • Mashed potatoes
  • Simple grain dishes

It’s a natural fit for holiday tables but works just as well for cozy weeknight dinners.

How to Store Green Bean Casserole

  • Refrigerator: Store leftovers in an airtight container for up to 3 days.
  • Reheating: Warm in the oven at 350°F (175°C) or microwave individual portions.
  • Make ahead: Assemble without the topping, cover, and refrigerate up to 24 hours. Add fried onions just before baking.

Tips to Make Green Bean Casserole

  • Drain green beans well to avoid excess moisture.
  • Add the crispy topping near the end to keep it crunchy.
  • Taste the sauce before baking and adjust seasoning if needed.
  • Use fresh green beans for a firmer texture, or frozen for convenience.

Variation

  • Extra creamy: Add a little more milk or a spoon of sour cream.
  • Cheesy version: Stir in grated cheese before baking.
  • Vegetable boost: Add sautéed mushrooms or onions for deeper flavor.

FAQs

Can I use canned green beans?
Yes, just be sure to drain them very well before using.

Can I make this casserole ahead of time?
Absolutely. Assemble it without the topping, refrigerate, then bake and add the topping before serving.

Why is my casserole watery?
Excess moisture usually comes from undrained green beans. Always drain thoroughly.

Conclusion

This Green Bean Casserole is the kind of recipe that brings warmth and familiarity to the table. Simple ingredients, easy steps, and comforting flavors make it a dish you’ll want to return to again and again. Whether it’s for a holiday celebration or a quiet family dinner, this casserole fits right in.

I hope you give it a try in your own kitchen and enjoy the cozy comfort it brings. Happy cooking from Maison Recipes.

Green bean casserole baked with crispy onion topping in a ceramic dish

Green Bean Casserole

This classic green bean casserole is creamy, comforting, and easy to make. A perfect side dish for holidays or everyday family dinners.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings 6 servings

Equipment

  • Mixing bowl
  • Baking Dish
  • Oven

Ingredients
  

  • 4 cups green beans fresh or frozen, trimmed
  • 1 can cream of mushroom soup 10.5 oz
  • 1/2 cup milk
  • 1 cup fried onions divided
  • 1/2 tsp salt
  • 1/4 tsp black pepper

Instructions
 

  • Preheat the oven to 375°F (190°C) and lightly grease a baking dish.
  • Blanch fresh green beans for 4–5 minutes if using, then drain well.
  • Mix soup, milk, salt, and pepper in a bowl until smooth.
  • Add green beans and half of the fried onions; stir gently.
  • Transfer to baking dish and bake uncovered for 20 minutes.
  • Add remaining fried onions and bake 5 minutes more until golden.
  • Rest briefly before serving.

Notes

Make ahead by assembling without topping and refrigerating up to 24 hours. Add fried onions just before baking.
Keyword Easy Casserole Recipe, Green Bean Casserole, Holiday Side Dish