5-Ingredient Bleu Cheese Mashed Potato Casserole Recipe: Creamy on the Inside, Crispy on the Outside by Elisa Schmitz

5-Ingredient Bleu Cheese Mashed Potato Casserole Recipe: Creamy on the Inside, Crispy on the Outside

When it comes to potato recipes, what’s better: creamy mashed or crispy baked? How about both! This five-ingredient bleu cheese mashed potato casserole recipe makes potatoes that are creamy on the inside, crispy on the outside. A side dish win-win!

This simple mashed potato bake recipe is sure to please fans of both mashed and baked potatoes. Not a fan of blue cheese? You could substitute feta, cheddar or even Boursin garlic cheese, if you prefer.

Cuisine: American
Prep Time: 5 minutes
Cook Time: 20 to 25 minutes
Total Time: 25 to 30 minutes
Servings: 9 


  • 6 - 8 medium russet potatoes, peeled and boiled until soft
  • 1 stick (8 tablespoons) unsalted butter
  • 4 - 6 ounces bleu cheese crumbles (or your preferred cheese)
  • 1 1/2 teaspoons garlic powder (divided)
  • 2 ounces shredded or grated Parmesan cheese (optional)

Here’s how to make it:

  1. In a large pot or Dutch oven, place potatoes you have cooked until soft. Add butter, bleu cheese and 1 teaspoon of garlic powder. Mash together until blended.
  2. Put potato mixture into a 13x9-inch baking pan sprayed with cooking spray or lined with aluminum foil. Top with 1/2 teaspoon garlic powder, and salt and pepper to taste. Top with Parmesan cheese, if desired.
  3. Bake in a preheated 350-degree F oven for 20 to 25 minutes, or until golden brown.

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Dutch Ovens $15 & Up
Aluminum Foil $3 & Up
Garlic Powder $3 & Up

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Donna John
What a great idea! Looks delicious.
Elisa Schmitz
So yummy, Donna John . My problem is I could eat JUST the potatoes (they're that good), LOL!

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