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Cheesy Mashed Potato Puffs

Transform leftover mashed potatoes into an irresistible treat with these Cheesy Mashed Potato Puffs. Crispy on the outside and soft, cheesy, and fluffy on the inside, they make a perfect appetizer, side dish, or even a quirky breakfast option.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 12 puffs
Course: Appetizer, Side Dish
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

  • 2 cups Mashed Potatoes leftover or freshly made
  • 2 Eggs large
  • 1 cup Cheddar Cheese shredded; or use a cheese blend
  • 1/4 cup Parmesan Cheese grated
  • 1/4 cup Sour Cream or plain Greek yogurt
  • 2 tablespoons Green Onions chopped, optional
  • 1/2 teaspoon Garlic Powder
  • 1/2 teaspoon Salt adjust to taste
  • 1/4 teaspoon Black Pepper
  • 1/2 teaspoon Baking Powder

Equipment

  • Oven
  • 12-cup muffin tin
  • Large bowl
  • Mixing spoon

Method
 

  1. Preheat your oven to 400°F (200°C) and prepare a standard 12-cup muffin tin by greasing it well or lining it with paper liners.
  2. In a large bowl, combine the 2 cups of cooled mashed potatoes with 2 large eggs, 1 cup of shredded cheddar cheese, 1/4 cup grated Parmesan, 1/4 cup sour cream, and 2 tablespoons of chopped green onions (if using). Mix until smooth and evenly incorporated.
  3. Season the mixture with 1/2 teaspoon garlic powder, 1/2 teaspoon salt, 1/4 teaspoon black pepper, and 1/2 teaspoon baking powder. Stir well to distribute the seasonings throughout the batter.
  4. Divide the potato mixture evenly among the muffin cups, filling each about 3/4 full to allow room for rising.
  5. Bake in the preheated oven for 20-25 minutes, until the tops turn a beautiful golden brown and develop a slightly crispy exterior.
  6. Remove the tin from the oven and let the puffs cool in the pan for about 5 minutes before removing them carefully.
  7. Serve warm, with an extra dollop of sour cream or a side of ranch dressing if desired.

Notes

These Cheesy Mashed Potato Puffs are a fantastic way to give new life to leftover mashed potatoes. They allow you to experiment with different cheeses and add-ins like bacon or herbs to create your own signature twist. For best results, let the puffs cool slightly before serving to help them set. They can also be stored in an airtight container in the refrigerator for up to a day and reheated in the oven for a quick snack.