Leftover Mashed Potato Cheese Puffs are crispy on the outside, soft and cheesy on the inside, and the perfect way to transform yesterday’s mashed potatoes into a delicious new dish. Ready in just 30 minutes, these golden bites make a satisfying snack, appetizer, or side dish.
2 cups leftover mashed potatoes
1 cup shredded cheese (cheddar, mozzarella, or your favorite)
1/2 cup all-purpose flour
1 large egg
1/2 teaspoon garlic powder (optional)
1/2 teaspoon salt
Oil for frying (1–2 inches deep)
Add chopped green onions or parsley for extra freshness.
Mix in cooked crumbled bacon or a pinch of smoked paprika for added flavor.
For a lighter option, bake at 400°F (200°C) for 18–22 minutes, turning halfway through.
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat in an oven or air fryer at 350°F (175°C) until crispy.
Freeze cooked puffs for up to 2 months and reheat from frozen until hot and crisp.
Substitute all-purpose flour with a gluten-free blend if needed.