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Cheesy Mashed Potato Puff Bites

The ultimate way to use leftover mashed potatoes! Crispy, golden-brown puffs with a molten, gooey cheese center. Perfect appetizer or side dish.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 12 puffs
Course: Appetizer, Side Dish
Cuisine: American
Calories: 95
Ingredients Equipment Method Notes

Ingredients
  

Potato Puffs
  • 3 cups cold, leftover mashed potatoes must be cold and firm
  • 1 large egg lightly beaten
  • 0.5 cup all-purpose flour optional, as needed for binding
  • 0.5 cup shredded cheddar or parmesan cheese for the potato mixture
  • 0.5 tsp garlic powder
  • 2 tbsp fresh parsley or chives finely chopped
  • salt and black pepper to taste
Cheese Filling
  • 4 oz low-moisture mozzarella or cheddar cheese cut into 1/2-inch cubes

Equipment

  • Baking sheet
  • Parchment paper
  • Large mixing bowl

Method
 

  1. Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
  2. In a large bowl, combine the cold mashed potatoes, beaten egg, 1/2 cup shredded cheese, garlic powder, and parsley.
  3. Gently mix until just combined. If mixture is too wet, add flour. Season with salt and pepper to taste.
  4. Scoop about 2 tbsp of the potato mixture. Flatten into a disc in your palm.
  5. Place one cube of mozzarella or cheddar cheese in the center.
  6. Fold the potato mixture around the cheese cube and roll into a smooth ball. Ensure cheese is completely sealed.
  7. Place the puffs on the prepared baking sheet, about 1 inch apart.
  8. Bake for 20-25 minutes, or until golden brown and crispy. Some cheese may ooze.
  9. Let cool for 5 minutes before serving. The cheese center will be very hot.

Notes

Using COLD mashed potatoes is essential for this recipe to work. Warm potatoes are too soft and will not hold their shape. An air fryer can also be used at 390°F (195°C) for 10-12 minutes.