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Green Bean Casserole

Print Recipe
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Main Course
Servings 8 Servings

Equipment

  • Medium saucepan
  • Large mixing bowl
  • Casserole dish
  • Measuring cups and spoons
  • Mixing spoon or spatula
  • Oven

Ingredients
  

  • 4 cups fresh green beans trimmed and cut into bite-size pieces (or use frozen)
  • 1 can cream of mushroom soup
  • 1 cup whole milk or half-and-half
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 cup shredded cheddar cheese optional but highly recommended
  • 1 cup crispy fried onions divided
  • Salt and black pepper to taste

Instructions
 

  • Preheat the oven to 350 degrees Fahrenheit and lightly grease your casserole dish.
  • If using fresh green beans, blanch them in boiling water for about 5 minutes, then drain. Frozen green beans can be used straight from the freezer.
  • In a mixing bowl, combine the cream of mushroom soup, milk, garlic powder, onion powder, and half of the fried onions. Add salt and pepper to taste.
  • Stir in the green beans and shredded cheese until everything is evenly coated.
  • Transfer the mixture to your casserole dish and smooth the top.
  • Bake for 25 minutes, then sprinkle the remaining fried onions over the top.
  • Bake for an additional 5 minutes or until the onions are golden and the casserole is bubbling around the edges.
  • Let it rest for a few minutes before serving.

Notes

Tips for Making the Best Green Bean Casserole

Keep the sauce smooth by whisking your soup and milk thoroughly before adding the green beans. If you prefer a richer texture, swap the milk for half-and-half. Always add the fried onions on top near the end of baking so they stay crunchy instead of soggy. And if you’re serving a crowd, double the recipe and bake it in a larger dish.

Variations and Substitutions

For a more decadent version, use heavy cream instead of milk. If you prefer a lighter option, use low-sodium cream soup or substitute it with a homemade mushroom sauce. You can also add protein like diced cooked bacon or shredded rotisserie chicken. For a flavor twist, swap cheddar for Swiss or Gruyere cheese. And if you want a gluten-free version, choose gluten-free fried onions and soup.
Keyword Classic, Comforting, Creamy, Dinner, Flavorfull, Simple