The Classic 5-Ingredient Green Bean Casserole

This post contains affiliate links. Please read disclosure here.

Easy, Creamy, and Crunchy Perfect

This dish stands out because it’s so simple. With just a few pantry staples, you can make a side that feels comforting and familiar. Here’s how to make this classic recipe and why each ingredient is important.

Whether you’re making a holiday meal or just need a dependable weeknight side, Green Bean Casserole is always comforting. It’s creamy, savory, and topped with a crunchy layer that makes people want more.

The Essentials: Why These Ingredients?

Each ingredient here helps balance the texture and flavor:

• Caned cut green beans (drained): Using canned beans ensures a soft, stable texture that absorbs the creamy sauce perfectly. Draining them is important to prevent the casserole from becoming watery.
• Condensed cream of mushroom soup: This soup holds everything together. It gives the casserole a rich, earthy flavor and creamy texture, and you don’t have to make a sauce from scratch.
• Milk: Milk thins the soup, turning it into a sauce that coats all the beans evenly as it bakes.
• French-fried onions (divided): Some onions go inside for a mild toasted flavor, and the rest are sprinkled on top for a classic golden crunch.
• Salt and pepper to taste: Even though the soup and onions add flavor, a bit of extra seasoning keeps the green beans from tasting bland.

Step-by-Step Instructions

1. Preheat and Prep: Set your oven to 350°F. Lightly grease a 1.5-quart baking dish with butter or non-stick spray.
2. Combine the Base: In a large bowl, whisk the cream of mushroom soup, milk, salt (optional), and pepper until smooth.
3. Fold in the Beans: Add the drained green beans and half the French-fried onions. Stir gently so the beans stay whole.
4. Initial Bake: Pour the mixture into the baking dish. Spread it evenly and bake for about 25 minutes, until the sauce is hot and bubbling at the edges.
5. The Crunchy Topping: Remove the dish from the oven and sprinkle the remaining French-fried onions on top.
6. Final Browning: Return the casserole to the oven for another 5 minutes until the onions are golden brown and fragrant. Let it sit for a few minutes before serving to allow the sauce to thicken.

Beyond the Holidays: Year-Round Pairings

Most people think of this dish at Thanksgiving, but its creamy flavor pairs well with many main courses year-round. Here are some great dishes to serve with it:

• Roasted Rotisserie Chicken: The mushroom sauce pairs well with simple herb-roasted chicken for a cozy Sunday dinner.
• Salisbury Steak: Both dishes have a rich, gravy-like base, making them a natural fit for a classic comfort meal.
• Grilled Pork Chops: The crispy onions add a nice crunch next to juicy, grilled pork chops.
• Meatloaf: This is a classic home-cooked pairing. The green beans add color and a veggie side to a hearty meatloaf meal.
• Baked Ziti or Pasta: If you’re looking for a vegetable side for a carb-heavy meal, the deep notes of the mushroom soup bridge the gap between the pasta and the greens.

5 Ingredient Classic Green Bean Casserole

No ratings yet

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 30 minutes mins

Total Time 35 minutes mins

Course Side Dish

Cuisine American

Servings 6 people

Calories 136 kcal

Equipment

• Stoneware Casserole

Ingredients

  

1x2x3x

• 2 cans cut green beans drained
• 1 can condensed cream of mushroom soup 10.5 ounce can
• ¾ cup milk
• 1 cup french fried onions divided
• ½ tsp salt optional
• 1 tsp ground black pepper

Instructions

 

• Set your oven to 350°F. Lightly grease a 1.5-quart baking dish with butter or non-stick spray.
• In a large bowl, whisk the cream of mushroom soup, milk, salt, and pepper until smooth.
  1 can condensed cream of mushroom soup, ¾ cup milk, ½ tsp salt, 1 tsp ground black pepper
• Add the drained green beans and half the French-fried onions. Stir gently so thebeans stay whole.
  2 cans cut green beans, 1 cup french fried onions
• : Pour the mixture into the baking dish. Spread it evenly and bake for about 25 minutes, until the sauce is hot and bubbling at the edges.
• Removethe dish from the oven and sprinkle the remaining French-fried onions on top.
• Return the casserole to the oven for another 5 minutes until the onions are golden brown and fragrant. Let it sit for a few minutes before serving to allow the sauce to thicken.

Nutrition

Serving: 179gCalories: 136kcalCarbohydrates: 14gProtein: 5gFat: 7gSaturated Fat: 3gCholesterol: 6mgSodium: 649mgFiber: 3gSugar: 4g

Keyword casserole meal, green bean casserole, green beans, thanksgiving dish

Tried this recipe?Let us know how it was!