Go Back
Frozen shredded potatoes make this cheesy shredded potato casserole side dish so easy to prepare! Loaded with cheese, green onions, and sour cream. Topped with a crunchy & cheesy topping that gets crispy while cooking
Print

Cheesy Shredded Potato Casserole

Frozen shredded potatoes make this cheesy shredded potato casserole side dish so easy to prepare! Loaded with cheese, green onions, and sour cream. Topped with a crunchy & cheesy topping that gets crispy while cooking.
Course Side Dish
Cuisine American
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 8 people
Author Together As Family

Ingredients

  • 1 bag (30 oz) frozen shredded potatoes thawed
  • 1/3 cup chopped green onions
  • 16 oz sour cream
  • 1 teaspoon salt
  • ½ teaspoon pepper
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • 6 tablespoons butter melted
  • 2 cups shredded sharp cheddar cheese divided
  • 3/4 cup crushed cornflakes

Instructions

  • Heat oven to 350°. Spray a 9x13 baking dish with cooking spray.
  • In a large mixing bowl combine the shredded potatoes and 1 cup of cheese. Stir until combined.
  • In a small bowl combine the green onion, sour cream, salt, pepper, garlic powder, onion powder, and melted butter. Mix together. Pour over the bowl of shredded potatoes and mix together until well combined.
  • In a small bowl, combine the remaining 1 cup shredded cheese and the crushed cornflakes.
  • Spread the potato mixture into the baking dish. Top with the corn flake mixture.
  • Bake for 30 minutes. Serve immediately.

Notes

You want to make sure the potatoes are THAWED before using. Either put them on the counter, 1 hour or more beforehand, to thaw or thaw in the microwave for about 5 minutes (I use the microwave).
I like my corn flakes to be really finely ground up so I throw them into the food processor/chopper along with the remaining shredded cheese. Then I sprinkle that on top.