As I watched my fridge overflow with leftovers, a sudden light bulb moment hit me: why not turn those rather sad mashed potatoes into something spectacular? Enter my Leftover Mashed Potato Cheese Puffs, a delightful twist on ordinary leftovers that transforms them into crispy, golden bites of joy. Not only are these cheesy puffs a quick appetizer perfect for any gathering, but they’re also completely customizable, ensuring that you can mix and match ingredients based on what you have. Whether you’re looking to minimize food waste or simply want a fun, cheesy snack, these puffs are here to steal the show. Who knew using leftovers could feel this rewarding? Are you ready to whip up a batch and impress your friends and family? Let’s get cooking!

Why are these cheesy puffs a must-try?
Transformative Experience: Turn your leftover mashed potatoes into a delicious snack everyone will crave!
Endless Customization: With simple ingredients, you can swap cheeses or add veggies, making these puffs unique every time.
Crowd-Pleasing Appetizer: Perfect for gatherings, they’re sure to impress your guests, just like my Apple Goat Cheese or Blueberry Grilled Cheese recipes.
Quick and Easy: These puffs can be whipped up in just a few minutes, letting you spend more time enjoying and less time in the kitchen.
Waste Not, Want Not: Reduce food waste while indulging in a satisfying, cheesy delight that doesn’t skimp on flavor!
Mashed Potato Cheese Puffs Ingredients
For the Puffs
• Leftover Mashed Potatoes – Use plain, flavorful mashed potatoes for the best texture and taste.
• Shredded Cheese – Choose any cheese like cheddar, mozzarella, or gouda for a creamy explosion of flavor.
• Breadcrumbs – These help bind the puffs together; feel free to use gluten-free breadcrumbs as an alternative if needed.
• Egg – This acts as a binding agent; for a vegan twist, you can substitute with a flax egg or applesauce.
• Garlic Powder – A sprinkle of this adds depth of flavor; you can opt for fresh garlic if you prefer a stronger taste.
• Onion Powder – Enhances the overall flavor profile for delightful richness.
• Parsley (optional) – Adds a pop of fresh color; it can be omitted if you’re out.
• Salt and Pepper – Essential to elevate the taste; adjust according to your preference.
For Serving
• Dipping Sauce – Pair these puffs with sour cream, ranch dressing, or spicy aioli for an extra zing!
Step‑by‑Step Instructions for Leftover Mashed Potato Cheese Puffs
Step 1: Mix the Ingredients
In a large mixing bowl, combine your leftover mashed potatoes with shredded cheese, breadcrumbs, egg, garlic powder, onion powder, parsley, salt, and pepper. Use a spatula or your hands to blend everything well until the mixture forms a cohesive, slightly sticky dough. This should take about 2–3 minutes, and the blend will be ready when it holds together without crumbling.
Step 2: Form the Puffs
Take portions of the mixture, about 1–2 inches in diameter, and roll them into smooth balls or shape them into patties. Place your formed puffs on a parchment-lined baking sheet, making sure to leave space between each one. This ensures they won’t stick together later. You should aim to use all the mixture evenly, resulting in about 12-15 puffs.
Step 3: Heat the Pan
Pour a generous amount of olive oil into a large frying pan and heat it over medium heat for about 2 minutes. You want the oil shimmering but not smoking, which indicates it’s hot enough for frying. If you prefer a lighter option, you can spray the pan with cooking spray instead, ensuring a crispy exterior for your mashed potato cheese puffs.
Step 4: Fry the Puffs
Carefully add the formed potato puffs to the hot pan in a single layer, taking care not to overcrowd. Fry them for about 3–4 minutes on one side until they turn golden brown and crispy. Use a spatula to gently flip each puff, allowing them to cook an additional 3–4 minutes on the other side for the same beautiful golden color.
Step 5: Drain and Serve
Once cooked, transfer the golden-brown puffs to a paper towel-lined plate to drain any excess oil. This will help keep them crispy for serving. Allow them to cool slightly for a minute before digging in. Enjoy your delicious Leftover Mashed Potato Cheese Puffs warm, paired with your favorite dipping sauces such as sour cream or spicy aioli for an added kick!

What to Serve with Leftover Mashed Potato Cheese Puffs
Create a complete meal experience with delightful sides that elevate your cheese puffs to new heights.
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Sour Cream Dip: A classic choice, this creamy dip balances the crispy puffs perfectly, enhancing their rich flavor. It’s also a crowd-favorite!
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Crisp Side Salad: A light, mixed greens salad dressed with lemon vinaigrette adds freshness and a crunchy texture, cutting through the cheese puff’s richness.
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Roasted Vegetables: Roasted seasonal veggies bring a touch of sweetness and earthiness, making a stunning contrast to the savory puffs. Think zucchini, carrots, or bell peppers!
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Creamy Tomato Soup: An inviting pairing, the smoothness of tomato soup complements the puffs beautifully—perfect for dipping on a cozy night in.
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Spicy Aioli: For a kick of flavor, serve these cheese puffs with spicy aioli. The heat matches wonderfully with the cheese’s creaminess.
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Garlic Bread: Who can resist crispy garlic bread? Its toasted crunch and rich flavor make it a delightful partner to these cheesy bites.
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Wine Pairing: A chilled Sauvignon Blanc can elevate your snacking experience, highlighting the flavors while adding a refreshing touch.
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Fruit Chutney: Try a sweet and tangy fruit chutney, such as mango or apple, for a surprising complement that enhances the cheese’s richness.
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Herbed Quinoa: Light and nutritious, a herbed quinoa salad not only fills plates with color but also offers a wholesome addition that rounds out the meal.
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Chocolate Cake: For a sweet finish, consider serving a decadent chocolate cake. Its rich sweetness creates a delightful end contrast to the savory puffs.
How to Store and Freeze Mashed Potato Cheese Puffs
Fridge: Store leftover puffs in an airtight container for up to 3 days, ensuring they stay fresh and tasty.
Freezer: For longer storage, freeze the cheese puffs in a single layer on a baking sheet. After they’re frozen solid, transfer them to a freezer bag where they can last up to 2 months.
Reheating: To enjoy your mashed potato cheese puffs again, reheat them in the oven at 375°F (190°C) for 10-15 minutes, or warm them briefly in a skillet with a splash of oil until heated through.
Expert Tips for Perfect Mashed Potato Cheese Puffs
• Binding Agents Matter: Ensure your mixture has enough egg and breadcrumbs to hold the mashed potato cheese puffs together for perfect texture.
• Chill Before Frying: Chill the mixture for about 30 minutes before frying; this helps keep the puffs intact during cooking.
• Don’t Crowd the Pan: Fry in small batches to avoid overcrowding, allowing each puff to cook evenly and reach a lovely golden brown.
• Adjust Seasonings: Taste your mixture before forming puffs; adding more salt, pepper, or spices can enhance the flavor remarkably.
• Experiment with Fillings: Customize your mashed potato cheese puffs by incorporating different cheeses or mixing in veggies like spinach for added nutrition!
Mashed Potato Cheese Puffs Variations
Feel free to explore these delightful twists that will make your cheese puffs even more delicious!
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Cheese Variety: Mix cheddar, mozzarella, or even pepper jack for a spicy kick, inviting majestic flavor combinations with each bite.
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Herb Infusion: Add fresh herbs like thyme or rosemary to elevate the taste, transforming your puffs into a beautiful aromatic treat.
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Veggie Boost: Stir in cooked spinach, bell peppers, or grated zucchini for added nutrition and color; it’s a great way to sneak in some veggies!
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Spice It Up: Include a dash of cayenne or paprika to introduce some heat that will tantalize your taste buds and give a fun twist.
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Gluten-Free: Opt for gluten-free breadcrumbs to accommodate dietary preferences without losing that delightful crunch. Everyone deserves a tasty snack!
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Vegan Option: Replace the egg with a flax egg or unsweetened applesauce to create a plant-based version that keeps all the flavors intact.
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Sweet Surprise: For a unique twist, consider adding a hint of cinnamon and nutmeg, creating an unexpected yet delightful sweet-savory flavor profile.
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Dipping Delight: Pair with various sauces like ranch, spicy aioli, or even a zesty salsa to enhance flavors and cater to every palate. These dips will elevate your puffs to new heights!
Remember, these variations not only add excitement but also help you make the most of what you have at home, much like my Cottage Cheese Wraps or Sausage Potato Soup. Enjoy experimenting in the kitchen!
Make Ahead Options
These Leftover Mashed Potato Cheese Puffs are perfect for meal prep enthusiasts looking to save time on busy weeknights! You can mix the ingredients and form the puffs up to 24 hours in advance, storing them in an airtight container in the refrigerator to maintain their moisture and flavor. Alternatively, you can also freeze the puffs in a single layer on a baking sheet and then transfer them to a freezer bag for up to 2 months. When ready to cook, simply fry them from frozen or after thawing overnight. By prepping ahead, you’ll ensure that each batch of cheesy puffs is just as delicious with minimal effort when it’s time to serve!

Leftover Mashed Potato Cheese Puffs Recipe FAQs
What type of leftover mashed potatoes should I use?
Absolutely! For the best texture and flavor, use simple plain mashed potatoes without heavy seasonings. If they already contain herbs or garlic, it can actually enhance the flavor of your cheese puffs!
How should I store leftover mashed potato cheese puffs?
You can easily store leftover puffs in an airtight container for up to 3 days in the fridge. Make sure they are completely cooled before sealing them away; this helps maintain their crispiness.
Can I freeze mashed potato cheese puffs? How?
Yes, you can freeze them! First, arrange the puffs in a single layer on a baking sheet and place them in the freezer until they are frozen solid, which usually takes about 1 to 2 hours. Then, transfer them to a freezer bag, and they’ll be good for up to 2 months. Just ensure to label the bag so you remember what you’re savoring later!
What should I do if my puffs fall apart while frying?
If your puffs are falling apart, it might be due to insufficient binding ingredients. Try adding more breadcrumbs or another egg to the mixture. Also, chilling your mixture for about 30 minutes before frying helps firm it up, allowing for better shaping and frying.
Are these puffs suitable for people with dietary restrictions?
Definitely! These Leftover Mashed Potato Cheese Puffs can easily accommodate dietary restrictions. For a vegan option, simply swap out the egg for a flax egg or a 1/4 cup of unsweetened applesauce. You can also use gluten-free breadcrumbs to make this appetizer gluten-free.
What are some creative variations I can try?
The more the merrier! Feel free to mix in different cheeses like feta for a tangy touch or mozzarella for extra gooeyness. Want more nutrition? Toss in some diced cooked vegetables like spinach or bell peppers for added flavor and color. The possibilities are truly endless!

Savory Mashed Potato Cheese Puffs for Quick Comfort Food
Ingredients
Equipment
Method
- In a large mixing bowl, combine your leftover mashed potatoes with shredded cheese, breadcrumbs, egg, garlic powder, onion powder, parsley, salt, and pepper. Blend until cohesive.
- Take portions of the mixture and roll them into smooth balls or shape into patties. Place on a parchment-lined baking sheet.
- Heat olive oil in a large frying pan over medium heat for about 2 minutes until shimmering.
- Carefully add the formed puffs to the pan in a single layer and fry for 3-4 minutes on one side until golden brown. Flip and cook for an additional 3-4 minutes.
- Transfer cooked puffs to a paper towel-lined plate to drain excess oil. Serve warm with dipping sauces.

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