If you’re looking for a way to breathe new life into leftover mashed potatoes—or you’re just craving a warm, crispy, cheesy snack—Mashed Potato Cheese Puffs are the perfect solution. Golden on the outside, creamy and flavorful on the inside, these little bites are the ultimate comfort food.
Whether you’re planning a party, a family dinner, or just want something snackable for the weekend, these Mashed Potato Cheese Puffs hit the mark. They’re easy to make, incredibly versatile, and absolutely irresistible. In this ultimate guide, we’ll dive into everything you need to know to make the best Mashed Potato Cheese Puffs ever.
Why You’ll Love These Mashed Potato Cheese Puffs
Let’s start with why these little puffs deserve a spot in your regular rotation. Beyond being delicious, Mashed Potato Cheese Puffs are:
- Great for leftovers – Have leftover mashed potatoes in the fridge? Don’t throw them away—transform them into something spectacular.
- Kid-friendly and adult-approved – Cheesy, crispy, and easy to eat with your hands? These puffs are a hit for all ages.
- Customizable – You can tweak the cheese, spice level, or even make them gluten-free.
- Freezer-friendly – Make a big batch and freeze some for later. They reheat beautifully.
These little bites are basically mini mashed potato casseroles, but in snackable form. What’s not to love?
Ingredients for Mashed Potato Cheese Puffs
Before diving into the method, let’s break down the simple, accessible ingredients needed to make these cheesy gems. This recipe yields about 12–16 puffs, depending on how full you fill the muffin cups.
What You’ll Need:
- 2 cups cold mashed potatoes (leftovers are perfect!)
- 1 large egg
- 1/2 cup shredded cheddar cheese (or any melting cheese you prefer)
- 1/4 cup grated Parmesan cheese
- 2 tablespoons chopped green onions or chives (optional but highly recommended)
- 1/4 teaspoon garlic powder
- Salt & pepper, to taste
- 2 tablespoons all-purpose flour (add more if the mixture is too soft)
- Butter or nonstick spray for greasing the muffin pan

Let’s be honest—most of these ingredients are probably already in your kitchen. And if you want to switch things up, we’ll go over substitutions and add-ons shortly.
Step-by-Step Instructions: How to Make Mashed Potato Cheese Puffs
Making Mashed Potato Cheese Puffs is surprisingly easy. No need for fancy gadgets or complicated steps. Here’s how to do it:
Step 1: Preheat Your Oven
Preheat your oven to 400°F (200°C). This high temperature will help give your puffs that golden, crispy exterior. While it’s heating, generously grease a mini muffin tin with butter or nonstick spray to prevent sticking.
Step 2: Mix the Filling
In a large mixing bowl, combine:
- Cold mashed potatoes
- Egg
- Cheddar cheese
- Parmesan cheese
- Garlic powder
- Green onions or chives (if using)
- Salt and pepper
- Flour
Stir everything together until well mixed. The final mixture should be thick, cohesive, and scoopable. If it feels too wet or sticky, add an extra tablespoon of flour.
Step 3: Fill the Muffin Tin
Using a spoon or small scoop, fill each muffin cup almost to the top with the potato mixture. If needed, smooth out the tops using the back of the spoon.
Step 4: Bake
Place the filled tin in your preheated oven and bake for 20–25 minutes, or until the tops are golden and the edges are crispy.
Let them cool in the tin for a few minutes before carefully removing with a spoon or knife. Be gentle—they’ll be crispy outside but tender inside.
Serving Suggestions for Mashed Potato Cheese Puffs
These puffs are incredibly versatile, so feel free to serve them in any setting:
- As a party appetizer – Arrange them on a platter with dips like sour cream, ranch, or spicy ketchup.
- As a side dish – Serve alongside roasted meats, grilled veggies, or soup.
- For kids’ lunchboxes – Pop a few into a container for an easy, mess-free treat.
- Brunch table – They go great with eggs, bacon, or a breakfast casserole.
Want to go the extra mile? Sprinkle them with a bit of fresh parsley or extra chives right before serving for a pop of color and freshness.
Tips for the Best Mashed Potato Cheese Puffs
Even though this recipe is simple, a few pro tips can elevate your Mashed Potato Cheese Puffs from good to unforgettable.
Use Cold Mashed Potatoes
Warm mashed potatoes can make the mixture too loose. Cold potatoes hold their shape better and make scooping easier.
Don’t Skip the Grease
Muffin tins, especially mini ones, can be tricky when it comes to sticking. Be generous with butter or spray for easy release and crispy edges.
Adjust Texture with Flour
If your potato mixture is too wet or soft, add a little extra flour, one tablespoon at a time, until it firms up.
Go for Bold Cheeses
Cheddar is classic, but feel free to experiment with mozzarella, pepper jack, gouda, or even blue cheese for a stronger flavor.
Delicious Variations of Mashed Potato Cheese Puffs
The base recipe is just the beginning. Here are some fun ways to customize your Mashed Potato Cheese Puffs based on your taste or dietary needs:
Make It Spicy
Add diced jalapeños, a sprinkle of red pepper flakes, or a dash of hot sauce to the mix.
Add Bacon or Ham
Mix in cooked, crumbled bacon or small cubes of ham for a meaty twist.
Vegetable Boost
Stir in grated zucchini, chopped spinach, or minced bell peppers to sneak in some veggies.
Herb it Up
Add fresh parsley, thyme, or dill for a herbal lift.
Air Fryer Version
Skip the oven and air fry them instead. Shape the mixture into small balls and cook at 375°F for 10–12 minutes, flipping halfway through.
Gluten-Free Option
Replace regular flour with a gluten-free flour blend, cornstarch, or almond flour for a GF-friendly version.
How to Store and Reheat Mashed Potato Cheese Puffs
Made too many? Good news—Mashed Potato Cheese Puffs store and reheat beautifully.
Refrigerator
Place leftovers in an airtight container and refrigerate for up to 4 days.
Freezer
Let the puffs cool completely, then place them on a baking sheet in the freezer until solid. Transfer to a freezer-safe bag and store for up to 3 months.
To Reheat
- Oven: Bake at 350°F for 10–12 minutes until warmed through.
- Air fryer: 375°F for 5–7 minutes.
- Microwave: They’ll be softer, but still tasty—about 30 seconds to 1 minute per puff.
Mashed Potato Cheese Puffs: Perfect for Any Occasion
These cheesy potato bites are more than just a recipe—they’re a celebration of comfort food done right. Whether you’re looking for a quick snack, a clever way to use up leftovers, or something different to bring to your next potluck, Mashed Potato Cheese Puffs deliver every time.
Their crispy texture, cheesy goodness, and endless variations make them one of the most versatile recipes in your kitchen arsenal. And once you’ve made them once, chances are you’ll be making them again and again.
FAQs About Mashed Potato Cheese Puffs
Can I make Mashed Potato Cheese Puffs ahead of time?
Yes! You can prepare and refrigerate the uncooked mixture up to 24 hours in advance, or bake and store them for reheating later.
Do I have to use leftover mashed potatoes?
Not at all. You can make fresh mashed potatoes for this recipe, just make sure they’re cooled completely before mixing.
What’s the best cheese to use?
Cheddar is a go-to for its sharpness and meltability, but you can get creative with mozzarella, Swiss, gouda, or even a spicy pepper jack.
Can I make this recipe gluten-free?
Absolutely. Just swap the flour with a gluten-free blend, almond flour, or even cornstarch.
How do I keep the puffs from sticking to the pan?
Grease the muffin tin generously with butter or spray. Silicone muffin pans also work great for easy release.
Can I use instant mashed potatoes?
Yes, but make sure they’re thick and not too runny. Adjust the flour accordingly to get the right consistency.
Are these good for freezing?
Yes, they freeze well. Flash freeze on a tray, then store in a sealed container or bag for up to 3 months.
Conclusion: Your New Favorite Snack—Mashed Potato Cheese Puffs
If comfort food had a mascot, it might just be the Mashed Potato Cheese Puff. Crispy, cheesy, creamy, and packed with flavor, these puffs are the answer to leftover dilemmas, snack cravings, and crowd-pleasing appetizers.
They’re incredibly easy to make, endlessly customizable, and a guaranteed hit with just about everyone who tries them. Once you get the hang of making them, you’ll find yourself coming back to this recipe again and again—switching up ingredients, doubling the batch, and freezing extras for quick, delicious bites anytime.
So the next time you have a bowl of leftover mashed potatoes staring at you, don’t settle for reheating them. Instead, whip up a batch of Mashed Potato Cheese Puffs and experience a whole new level of potato perfection.
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Mashed Potato Cheese Puffs Recipe: The Ultimate Comfort Snack Everyone Will Love
Ingredients
-
2 cups cold mashed potatoes (leftovers work great!)
-
1 large egg
-
1/2 cup shredded cheddar cheese (or your favorite melting cheese)
-
1/4 cup grated Parmesan cheese
-
2 tablespoons chopped green onions or chives (optional)
-
1/4 teaspoon garlic powder
-
Salt & pepper, to taste
-
2 tablespoons flour (or more if mixture is too soft)
-
Butter or nonstick spray (for greasing the muffin pan)
Instructions
1. Preheat oven:
Preheat to 400°F (200°C). Grease a mini muffin tin well with butter or spray.
2. Mix the filling:
In a large bowl, combine:
-
Mashed potatoes
-
Egg
-
Cheddar and Parmesan cheese
-
Garlic powder
-
Green onions/chives
-
Salt, pepper, and flour
Mix until everything is well incorporated. The mixture should be thick and scoopable. Add a bit more flour if it’s too wet.
3. Spoon into tin:
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Scoop the mixture into the muffin cups, filling them almost to the top.
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Use the back of a spoon to smooth the tops slightly if needed.
4. Bake:
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Bake for 20–25 minutes, or until golden brown on top and crispy around the edges.
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Let cool for a few minutes in the pan before gently removing.