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A close-up shot of a creamy and delicious Green Bean Casserole, perfect for a holiday meal.
Lady Maria

Easy Green Bean Casserole

This classic green bean casserole recipe is easy to make and perfect for any holiday gathering. It features tender green beans in a creamy mushroom sauce, topped with crispy fried onions for a comforting and delicious side dish.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6
Course: Side Dish
Cuisine: American
Calories: 250
Ingredients Equipment Method Notes

Ingredients
  

  • 1.5 pounds fresh green beans, trimmed or two 14.5-ounce cans, drained, or 1 pound frozen, thawed
  • 1/2 cup milk
  • 1 teaspoon soy sauce
  • 1/4 teaspoon black pepper
  • 8 ounces sauteed mushrooms optional
  • 4 slices cooked and crumbled bacon optional
  • 1/2 cup shredded cheddar cheese optional
  • Butter or cooking spray for greasing the dish

Equipment

  • Casserole dish (1.5 - 2 quart)
  • Large bowl
  • Measuring cups
  • Measuring spoons
  • Steamer basket (optional)
  • Microwave-safe bowl (optional)
  • Paper towels (optional)

Method
 

  1. Preheat oven to 350°F (175°C). Grease a 1.5-2 quart casserole dish.
  2. If using fresh green beans, wash, trim, and cut into bite-sized pieces. Steam, boil, or microwave until tender-crisp. Drain well.
  3. If using canned green beans, drain well. If using frozen green beans, thaw completely and pat dry.
  4. In a large bowl, combine cream of mushroom soup, milk, soy sauce, and black pepper. Stir until smooth.
  5. Gently fold in the cooked green beans. Add sauteed mushrooms, bacon, or cheddar cheese if desired.
  6. Pour the mixture into the prepared casserole dish and spread evenly.
  7. Sprinkle half of the French fried onions over the top.
  8. Bake for 20-25 minutes, or until bubbly and heated through.
  9. Remove from oven and sprinkle remaining French fried onions evenly over the top.
  10. Return to oven and bake for another 5-10 minutes, or until onions are golden brown and crispy. Watch carefully to prevent burning.
  11. Let cool for a few minutes before serving.

Notes

For a thicker casserole, add a tablespoon of cornstarch to the soup mixture. If onions brown too quickly, tent the casserole with foil. Casserole can be assembled (without final onion topping) up to 24 hours in advance and stored in the refrigerator. Add the onions before baking. Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven.