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Cheesy Mashed Potato Green Bean Casserole

A heartwarming casserole that combines creamy mashed potatoes, tender green beans, and gooey cheese, perfect for family gatherings.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Main Course, Side Dish
Cuisine: American
Calories: 350
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 2 cups mashed potatoes
  • 1 can (15 oz) green beans, drained
  • 1 cup shredded cheddar cheese
  • 1/2 cup milk
  • 1/4 cup butter, melted
  • 1/2 teaspoon garlic powder
  • Salt and pepper to taste
  • 1/2 cup breadcrumbs (optional for topping) For added crunch

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C).
  2. In a large mixing bowl, combine the mashed potatoes, drained green beans, shredded cheddar cheese, milk, melted butter, garlic powder, salt, and pepper. Mix until well combined.
  3. Transfer the mixture to a greased baking dish, spreading it evenly.
  4. If using, sprinkle the breadcrumbs on top for added crunch.
Cooking
  1. Bake in the preheated oven for 25-30 minutes, or until the casserole is heated through and the top is golden and bubbling.
  2. Let it cool slightly before serving, and enjoy!

Notes

Serve with roasted chicken, grilled steak, or a fresh garden salad. This casserole can be customized with ingredient substitutions like broccoli or mixed vegetables. Add cooked bacon bits or herbs for extra flavor.