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Ultimate Green Bean Casserole Recipe

4.5 from 113 reviews

This Ultimate Green Bean Casserole is a classic, creamy, and comforting side dish featuring tender green beans mixed with a savory mushroom soup base, enhanced by soy sauce and garlic powder, topped with crispy fried onions and optional cheddar cheese for extra richness. Perfectly baked until bubbly and golden, it’s an ideal addition to any holiday feast or family dinner.

Ingredients

Scale

Green Beans

  • 2 cans (14.5 ounces each) green beans, drained or 4 cups fresh green beans, trimmed and blanched

Casserole Mixture

  • 1 can (10.5 ounces) cream of mushroom soup
  • ½ cup milk
  • 1 teaspoon soy sauce
  • ½ teaspoon garlic powder
  • ½ teaspoon black pepper
  • ½ teaspoon salt

Toppings

  • 1 cup crispy fried onions, divided
  • 1 cup shredded cheddar cheese (optional)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole evenly.
  2. Combine Ingredients: In a large mixing bowl, combine the drained green beans, cream of mushroom soup, milk, soy sauce, garlic powder, salt, and black pepper. Stir thoroughly to coat all the green beans with the creamy mixture.
  3. Add Cheese (Optional): If desired, fold in the shredded cheddar cheese to add richness and depth of flavor to the casserole.
  4. Transfer to Baking Dish: Pour the combined mixture into a 1.5-quart casserole dish, spreading it out evenly for uniform cooking.
  5. Top with Fried Onions: Sprinkle half of the crispy fried onions evenly over the top of the casserole to create a flavorful crust.
  6. Bake: Place the casserole in the preheated oven and bake for 30 minutes, or until the mixture is bubbly and heated through.
  7. Add Remaining Onions: Remove the casserole from the oven and sprinkle the remaining fried onions on top for added crunch and flavor.
  8. Return to Oven: Bake the casserole again for an additional 5-10 minutes, until the onions are golden brown and crispy.
  9. Cool Slightly: Allow the casserole to cool for a few minutes before serving so the flavors can meld and it can set slightly for easier serving.

Notes

  • For a fresher taste, use fresh green beans trimmed and blanched instead of canned.
  • If you prefer a dairy-free option, substitute milk with a plant-based milk alternative.
  • Adding cheddar cheese is optional but adds a nice depth and richness to the dish.
  • Make sure to spread the fried onions evenly for a consistent crispy topping.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven to maintain crispiness.

Keywords: green bean casserole, holiday side dish, classic casserole, vegetable casserole, comfort food