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Green Bean and Potato Casserole

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Indulge in the comforting flavors of Green Bean and Potato Casserole, a delightful dish that’s perfect for any gathering. This creamy casserole features tender baby potatoes and crisp green beans enveloped in a luscious sauce, topped with melty cheese and crispy fried onions. Easy to prepare and customizable, it serves as an excellent side or even a satisfying main course. Whether it’s a family dinner, potluck, or holiday feast, this casserole is sure to be a crowd-pleaser that keeps everyone coming back for more.

Ingredients

Scale
  • 1 1/2 pounds baby potatoes, halved
  • 12 ounces fresh green beans, trimmed and cut in half
  • 2 tablespoons olive oil
  • 1 small yellow onion, finely chopped
  • 2 cloves garlic, minced
  • 1 can (10.5 ounces) cream of mushroom soup
  • 1/2 cup sour cream
  • 1/2 cup milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 cup shredded cheddar cheese
  • 1/2 cup grated Parmesan cheese
  • 1/2 cup crispy fried onions (for topping)

Instructions

  1. Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. Boil a large pot of salted water. Cook the halved potatoes for about 8–10 minutes until fork-tender; add green beans in the last three minutes. Drain well.
  3. In a skillet over medium heat, heat olive oil. Sauté onion for about 3–4 minutes until softened; add garlic and cook for another minute.
  4. In a mixing bowl, combine cream of mushroom soup, sour cream, milk, salt, black pepper; stir in sautéed onions and garlic.
  5. Gently fold in the cooked potatoes and green beans until coated.
  6. Transfer to the prepared baking dish and top with cheddar cheese and Parmesan cheese. Bake uncovered for about 25–30 minutes until bubbly.
  7. Add crispy fried onions on top and bake for an additional 5 minutes.

Nutrition

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