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Delicious Beef and Green Bean Casserole in a baking dish

Hamburger Green Bean Casserole

A delightful family-friendly casserole that combines ground beef, vibrant green beans, and a creamy sauce topped with crispy fried onions, perfect for weeknights or cozy gatherings.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 1.5 pounds ground beef Rich and savory, serves as the backbone of the dish.
  • 1 small onion, chopped Brings a delightful depth of flavor.
  • 2 cloves garlic, minced Adds warmth and complexity.
  • 2 cans (14.5 oz) green beans, drained Provides a fresh, vibrant touch.
  • 1 can (10.5 oz) cream of mushroom soup Binds the flavors together.
  • 0.5 cup sour cream Enhances the creaminess.
  • 1.5 cups shredded cheddar cheese Fortifies the casserole with flavor.
  • 1.5 cups crispy fried onions Introduces satisfying crunch.

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C).
  • In a large skillet, add the ground beef over medium heat, breaking it apart with a spoon. Brown the meat for about 5-7 minutes, ensuring it's cooked through. Drain any excess fat.
  • Add the chopped onion and minced garlic to the skillet. Sauté until softened, about 2-3 minutes.
  • Stir in the drained green beans, cream of mushroom soup, and sour cream. Mix until well combined.
  • Remove from heat and stir in 1 cup of shredded cheddar cheese until it melts into the warm mixture.
  • Transfer the mixture into a greased 9x13-inch baking dish, spreading it evenly across.
  • Top with the remaining ½ cup of shredded cheddar cheese, then sprinkle 1½ cups of crispy fried onions on top.
  • Bake for 25-30 minutes, or until bubbling and golden brown.
  • Let the casserole sit for a few minutes before serving.

Notes

To avoid common mistakes, ensure to drain the green beans, drain excess fat from the ground beef, allow the casserole to rest before serving, and watch for overbaking.
Keyword Casserole, Comfort Food, Family Recipe, Ground Beef, Hamburger Green Bean Casserole