Leftover Mashed Potato Cheese Puffs Recipe
Introduction
These Leftover Mashed Potato Cheese Puffs are a creative and tasty way to transform yesterday’s mashed potatoes into a delightful snack or side dish. Crispy on the outside and soft with cheesy goodness inside, they’re sure to be a hit with the whole family.

Ingredients
- 3 cups mashed potatoes
- 1 cup shredded cheese (cheddar, mozzarella, or your favorite melting cheese)
- 1/4 cup all-purpose flour
- 2 tablespoons Parmesan cheese
- 2 tablespoons chives
- 1/3 cup sour cream
- Salt to taste
- 2 eggs, beaten
Instructions
- Step 1: Preheat your oven to 400°F (200°C) and grease a muffin tin.
- Step 2: In a mixing bowl, beat the eggs and mix in the sour cream until well combined.
- Step 3: Add the shredded cheddar cheese, Parmesan cheese, chopped chives, and a pinch of salt to the egg mixture. Mix thoroughly.
- Step 4: Gently fold in the mashed potatoes, ensuring the mixture is evenly combined.
- Step 5: Spoon the mixture into the greased muffin tin, filling each cup to the top.
- Step 6: Bake in the preheated oven for about 20-25 minutes, or until the tops are golden brown and puffed up.
- Step 7: Allow the potato puffs to cool slightly before carefully removing them from the muffin tin. Serve warm.
Tips & Variations
- For extra crispiness, sprinkle a little extra Parmesan on top before baking.
- Feel free to add cooked bacon or sautéed onions to the mixture for more flavor.
- If your mashed potatoes are very wet, add a bit more flour to help the puffs hold together.
- Use any melting cheese you prefer to customize the taste.
Storage
Store leftover cheese puffs in an airtight container in the refrigerator for up to 3 days. Reheat them in a preheated oven at 350°F (175°C) for about 10 minutes to restore their crispiness. Avoid microwaving as it can make them soggy.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I make these puffs without eggs?
Eggs help bind the mixture and create a puffed texture, but you can try using a vegan egg substitute or flaxseed meal mixed with water as an alternative. The texture might be slightly different.
Can I freeze leftover potato cheese puffs?
Yes, you can freeze them after baking. Place cooled puffs on a baking sheet to freeze individually, then transfer to a freezer bag. Reheat from frozen in the oven at 350°F (175°C) for 15-20 minutes.
PrintLeftover Mashed Potato Cheese Puffs Recipe
Delicious and easy-to-make Leftover Mashed Potato Cheese Puffs that transform your leftover mashed potatoes into golden, cheesy, and fluffy bites. Perfect as a snack or side dish, these cheese puffs combine creamy mashed potatoes with melted cheese, Parmesan, chives, and sour cream, baked to perfection in a muffin tin.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 12 puffs 1x
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 3 cups mashed potatoes
- 1 cup shredded cheese (cheddar, mozzarella, or your favorite melting cheese)
- 1/4 cup all-purpose flour
- 2 tablespoons Parmesan cheese
- 2 tablespoons chives, chopped
- 1/3 cup sour cream
- Salt to taste
- 2 eggs, beaten
Instructions
- Preheat and prepare: Preheat your oven to 400°F (200°C) and grease a muffin tin thoroughly so the puffs don’t stick during baking.
- Mix wet ingredients: In a mixing bowl, beat the eggs until smooth, then add the sour cream and mix until well combined, forming a creamy base for the batter.
- Add cheeses and chives: Incorporate the shredded cheese of your choice along with Parmesan cheese, chopped chives, and a pinch of salt into the egg and sour cream mixture. Mix thoroughly to distribute all flavors evenly.
- Fold in mashed potatoes: Gently fold the leftover mashed potatoes into the wet mixture. Take care to combine evenly but gently to maintain a light texture.
- Fill muffin tin: Spoon the potato-cheese mixture into the prepared muffin tin, filling each cup to the top for even puffing.
- Bake: Bake in the preheated oven for 20-25 minutes or until the tops are golden brown and the puffs have puffed up nicely.
- Cool and serve: Allow the cheese puffs to cool slightly before carefully removing them from the muffin tin. Serve warm as a tasty side dish or snack.
Notes
- You can use any type of shredded melting cheese such as mozzarella, cheddar, or a blend for varied flavor.
- If mashed potatoes are very dense, you might add a splash of milk or cream for a lighter texture.
- Chopped herbs like parsley or thyme can be substituted for chives for a different flavor profile.
- These puffs can be made ahead and reheated in the oven to retain crispiness.
- Ensure the muffin tin is well greased or lined with silicone liners to prevent sticking.
Keywords: mashed potato cheese puffs, leftover potatoes recipes, cheesy potato bites, baked potato snacks, easy potato appetizers

