Mashed Potato Casserole
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5 from 1 vote

Best You'll Ever Eat Mashed Potato Casserole Recipe

Hands down, the best mashed potatoes you will ever eat.
Course: Side Dish
Cuisine: America
Author: Sara Borgstede

Ingredients

  • 4 cups instant mashed potatoes
  • 4 cups water
  • 1 stick butter
  • 1.5 tsp salt
  • 8 oz cream cheese softened
  • 1 c sour cream or Greek yogurt
  • 1 tsp garlic salt
  • 4 tsp chives or parsley
  • 2 cups shredded cheddar divided

Instructions

  • Mix potatoes, water, milk, butter, and salt in a large mixing bowl.
  • Add remaining ingredients, reserving about 1/2 cup of shredded cheese.
  • Pour into one large 9x13 or two 8x8 baking dishes.
  • Bake at 350 for 1 hour or until set.
  • Sprinkle on remaining cheese and bake 5 minutes more.