Go Back
–+ servings

Mashed Potato Casserole Recipe

Lil' Luna
Creamy cheesy Mashed potato casserole is like no other. This AMAZING side dish takes mashed potatoes to a whole new level!
5 from 27 votes
Print Recipe Pin Recipe
Prep Time 35 mins
Cook Time 20 mins
Total Time 55 mins
Course Side Dish
Cuisine American
Servings 12
Calories 469 kcal

Ingredients
  

  • 5 lb potatoes peeled and cubed
  • 1 c sour cream
  • 1/2 c butter
  • 8 oz cream cheese cubed
  • 1/2 c milk
  • 2 tsp garlic salt (with parsley flakes)
  • pepper to taste
  • 12 slices bacon cooked, chopped, and divided
  • 2 c cheddar cheese divided
  • 1/2 c parmesan cheese
  • green onions for garnish

Instructions
 

  • Peel and cube potatoes.
  • Place in pot and add water until just covering potatoes. Bring to boil. Once boiling, reduce to a simmer and cook for 18-20 minutes.
  • Drain water and mash potatoes using a masher or spoon. Add sour cream, butter, cream cheese and milk until well combined. Add salt and pepper. Fold in ½ the bacon, 1 cup cheddar cheese, and parmesan cheese. Mix well.
  • Spoon into lightly greased 9x13 pan. Top with remaining cheddar cheese and the rest of the bacon.
  • Bake at 350 for 20-25 minutes. Garnish with green onions and ENJOY!

Video

Notes

If making ahead refrigerate until ready to bake, and bake for 30-35 minutes.

Nutrition

Calories: 469kcalCarbohydrates: 25gProtein: 15gFat: 34gSaturated Fat: 18gCholesterol: 89mgSodium: 883mgPotassium: 912mgFiber: 4gSugar: 1gVitamin A: 855IUVitamin C: 21.7mgCalcium: 296mgIron: 6.5mg
Keyword Mashed Potato Casserole
Tried this recipe?Let us know how it was!