Discover the delicious transformation of leftover mashed potatoes with Cheesy Mashed Potato Muffins! These savory muffins blend the creamy richness of mashed potatoes with the bold flavors of sharp cheddar and Parmesan cheese. They're not only a comforting side dish but also a convenient snack that can elevate any meal. Easy to prepare and perfect for minimizing food waste, this recipe lets you turn neglected leftovers into a delightful dish that everyone will love.
2 cups leftover mashed potatoes
1 cup shredded sharp cheddar cheese
1/2 cup grated Parmesan cheese
2 large eggs
1/4 cup whole milk
1/4 cup sour cream
1/4 teaspoon garlic powder
1/4 teaspoon onion powder
Salt and pepper to taste
1/4 cup chopped green onions (optional)
Non-stick cooking spray or muffin liners