There's nothing quite like the comforting taste of mashed potatoes, but when you transform them into crispy, cheesy puffs, they become an entirely new level of irresistible. These Cheesy Mashed Potato Puffs are golden on the outside, creamy on the inside, and packed with cheesy goodness in every bite. They're the perfect way to repurpose leftover mashed potatoes into a fun and delicious snack or side dish.
I first discovered this recipe when looking for creative ways to use up extra mashed potatoes after a holiday feast. With just a few simple ingredients and a muffin tin, I was able to create a dish that disappeared faster than the original mashed potatoes themselves! Now, these potato puffs are a regular in my kitchen, whether as an appetizer, a party snack, or a side for weeknight dinners.
Why You'll Love These Cheesy Mashed Potato Puffs
Get ready to fall in love with a new way to enjoy mashed potatoes! These puffs are everything you love about mashed potatoes, with a crispy twist.
First, they're incredibly easy to make. With just a handful of ingredients and a muffin tin, you can have a batch ready in under 30 minutes.
They're also a fantastic way to use up leftovers. Instead of reheating plain mashed potatoes, you can breathe new life into them with cheese, eggs, and a hint of seasoning.
These potato puffs are endlessly customizable. Whether you like them extra cheesy, with a bit of spice, or packed with bacon bits, you can tweak the recipe to suit your taste.
Plus, they're perfect for any occasion. Serve them as a side dish, an appetizer, or even a grab-and-go snack. Kids and adults alike will love them!
Ingredients Notes

The magic of these Cheesy Mashed Potato Puffs lies in their simple ingredients, each contributing to their crispy texture and rich flavor.
Mashed Potatoes form the base of this recipe. If you're using leftovers, make sure they're not too runny—firmer mashed potatoes work best for holding their shape.
Cheese is what makes these puffs extra indulgent. I recommend a blend of sharp cheddar and Parmesan for the best balance of meltiness and depth of flavor. Feel free to experiment with your favorites, such as Gouda or mozzarella.
Eggs are essential for binding the ingredients together. They help the puffs hold their structure while adding a slight fluffiness to the texture.
Green Onions bring a mild onion flavor that complements the cheese and potatoes beautifully. You can also use chives for a more delicate taste.
For an extra crispy finish, a sprinkle of breadcrumbs on top before baking adds a delightful crunch. Panko works especially well for this!
A muffin tin is the only special equipment you'll need. It helps shape the puffs and allows them to bake evenly with a crisp exterior.
How To Make These Cheesy Mashed Potato Puffs

Making these golden bites is a breeze! Follow these simple steps to achieve the perfect balance of crispy and creamy.
Preheat your oven to 400°F (200°C) and lightly grease a muffin tin to prevent sticking. This ensures the puffs slide out easily once baked.
In a large mixing bowl, combine your mashed potatoes, shredded cheese, eggs, and chopped green onions. Stir everything together until well incorporated. The mixture should be thick enough to hold its shape when scooped.
Spoon the mixture evenly into the greased muffin tin, filling each cup about three-quarters full. For extra crispiness, sprinkle a light layer of breadcrumbs on top of each portion.
Bake for 20-25 minutes, or until the tops are golden brown and slightly crisp. You'll know they're done when the edges pull away from the sides and a toothpick inserted in the center comes out clean.
Allow the puffs to cool in the tin for a few minutes before carefully removing them. Serve warm and enjoy their cheesy, crispy perfection!
Storage Options
If you have leftovers (which is rare!), these Cheesy Mashed Potato Puffs store well in the fridge. Place them in an airtight container, and they'll stay fresh for up to 3 days.
For longer storage, freeze them in a single layer on a baking sheet before transferring them to a freezer-safe bag. They’ll last for up to 2 months this way.
To reheat, pop them in the oven at 350°F for about 10 minutes or until warmed through. Avoid microwaving, as it can make them soggy.
Variations and Substitutions
These potato puffs are highly adaptable! Here are a few fun ways to switch things up:
For a meatier version, mix in crumbled bacon or diced ham. The smoky, savory addition pairs beautifully with the cheese.
Love spice? Add a pinch of cayenne pepper or mix in some finely diced jalapeños for a zesty kick.
If you're looking for a healthier twist, swap out regular mashed potatoes for mashed sweet potatoes. The slight sweetness works wonderfully with sharp cheddar.
For a herbaceous boost, mix in fresh parsley, thyme, or rosemary. Herbs add a lovely depth of flavor to these bites.
Feel free to experiment with different cheeses—smoked Gouda, pepper jack, or gruyère all bring unique and delicious flavors.
No matter how you customize them, these Cheesy Mashed Potato Puffs are bound to be a hit. Give them a try, and watch them disappear faster than you can make them!
PrintCheesy Mashed Potato Puffs Recipe
Cheesy Mashed Potato Puffs are a delicious way to use up leftover mashed potatoes! Crispy, golden, and packed with cheesy goodness, these puffs make the perfect appetizer, side dish, or snack. Serve them warm for the best texture and flavor!
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 12 puffs 1x
- Category: Appetizer, Side Dish, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 2 cups mashed potatoes
- 1 cup shredded cheddar cheese
- 2 eggs
- ¼ cup milk
- ¼ cup sour cream
- ¼ cup chopped green onions
- ½ teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ teaspoon baking powder
- ½ cup all-purpose flour
Instructions
- Preheat oven to 400°F (200°C) and grease a muffin tin.
- In a large bowl, mix mashed potatoes, cheese, eggs, milk, and sour cream.
- Stir in green onions, garlic powder, salt, pepper, baking powder, and flour until well combined.
- Spoon the mixture into the muffin tin, filling each cup about ¾ full.
- Bake for 20–25 minutes or until golden and crispy on top.
- Let cool for a few minutes before removing from the tin. Serve warm.
Notes
- Use leftover mashed potatoes for best results.
- Try different cheeses like mozzarella or pepper jack for variety.
- Add cooked bacon bits for extra flavor.
Nutrition
- Serving Size: 2 puffs
- Calories: 150
- Sugar: 1g
- Sodium: 180mg
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