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Green Bean and Potato Casserole Recipe

Green Bean and Potato Casserole Recipe
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4.6 from 14 reviews

This Green Bean and Potato Casserole is a comforting and creamy vegetable dish perfect for holiday gatherings or as a satisfying side dish. Tender baby potatoes and fresh green beans are baked in a flavorful cream of mushroom sauce topped with crispy French fried onions.

Ingredients

Units Scale

Potato and Green Bean Mixture:

  • 1 1/2 pounds baby potatoes, halved or quartered
  • 1 pound fresh green beans, trimmed and cut in half

Sauce:

  • 2 tablespoons olive oil
  • 1 medium yellow onion, diced
  • 2 cloves garlic, minced
  • 1 (10.5 oz) can condensed cream of mushroom soup
  • 1/2 cup sour cream
  • 1/2 cup shredded cheddar cheese
  • 1/4 cup milk
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon paprika
  • 1 cup French fried onions (for topping)

Instructions

  1. Preheat Oven: Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. Cook Potatoes and Green Beans: Boil potatoes until fork-tender, adding green beans for the last 3 minutes. Drain and set aside.
  3. Sauté Onion: Sauté onion in olive oil until softened. Add garlic and cook briefly.
  4. Prepare Sauce: In a bowl, mix cream of mushroom soup, sour cream, cheddar, milk, salt, pepper, and paprika. Combine with potatoes, green beans, and onions.
  5. Bake: Transfer mixture to baking dish, bake uncovered for 25–30 minutes. Top with fried onions and bake for 5–7 more minutes.
  6. Serve: Let cool slightly before serving.

Notes

  • For extra flavor, consider adding crumbled cooked bacon or using Gruyère cheese.
  • This casserole can be prepared a day in advance and baked when needed.

Nutrition

Find it online: https://easy-tapas-recipes.com/green-bean-and-potato-casserole-recipe/