Liquid Measurement Converter

is equal to
Weight Measurement Converter

is equal to
fraction 1/8 1/4 1/3 1/2 2/3 3/4
decimal 0.125 0.25 0.333 0.5 0.666 0.75


Parmesan Mashed Potato Casserole

share facebook share pinterest share tumbler share reddit share yummly share more


  • Collect the recipes you want to try.
  • Yep the recipes you like.
  • Submit a recipe you want to share.
  • Post your comments on any of the recipes.

YepRecipes Home

Parmesan Mashed Potato Casserole

Light and fluffy mashed potatoes with freshly grated Parmesan cheese baked until golden brown and crispy on top.

Parmesan Mashed Potato Casserole recipe

Recipe Keywords:


servings: 4

total time: 1 hour 15 minutes

recipe by: 


  • 2 pounds russet potatoes
  • salt & pepper
  • 1 cup whole milk
  • 6 TBSP unsalted butter plus a little extra
  • 1/2 tsp garlic powder
  • 1 cup freshly grated Parmesan cheese
  • 1 large egg


  1. Preheat the oven to 400°F. Lightly butter the inside bottom of a 2-quart baking dish.

  2. Peel the potatoes and cut into 1-inch chunks then place in a pot and cover with water. Add 1/2 tsp of salt to the pot and bring to a boil over medium-high heat. Reduce heat to medium-low and simmer until potatoes are tender, about 15 minutes. Drain the potatoes and place in a large mixing bowl, set aside.

  3. Add the milk and the 6 TBSP of butter to a small saucepan and simmer over medium-low heat while stirring until the butter has melted and the milk is warmed.

  4. Pour the milk into the bowl with the potatoes. Mash the potatoes and the milk together with a potato masher until no lumps remain.

  5. Stir the garlic, Parmesan, 1/4 tsp salt, and 1/4 tsp pepper in with the potatoes until well combined. Season with salt and pepper to taste.

  6. Beat the egg in with the potatoes then spread the potato mixture evenly into the buttered baking dish. Scrape the tines of a fork along the top of the potatoes to make ridges.

  7. Bake in the preheated oven for 40 to 45 minutes or until top is golden brown.

More Recipes You May Like

Recipe Feedback

Have you tried this recipe?

22 people have Yepped this recipe

Got some tips or comments
for this recipe?

Popular Recipes

Kitchen Essentials

affiliate links to products we use and recommend.
More Kitchen Essentials
Parmesan Mashed Potato Casserole


Parmesan Mashed Potato Casserole

Re-type email:
I want the YepRecipes Newsletter too.

Verification Code*
Type the security word shown in the picture above or click the picture to refresh it.