If you’re searching for a fun new twist on classic comfort food, Mashed Potato Cheese Puffs are about to become your next obsession. Imagine creamy mashed potatoes mixed with gooey cheese, a whisper of fresh chives, and a golden, irresistible exterior. Each bite is fluffy on the inside and just the right kind of crispy on top—a true crowd-pleaser for brunch buffets, family dinners, or anytime you crave a savory treat. Whether served as a hearty side or a tasty snack, Mashed Potato Cheese Puffs deliver big comfort with a playful, cheesy bite!

Ingredients You’ll Need
There’s something so comforting about using familiar, simple ingredients that work their magic together. Each component in these Mashed Potato Cheese Puffs plays a starring role—adding creaminess, structure, beautiful color, or that unforgettable cheesy pull.
- Mashed Potatoes (3 cups, cold): Cold mashed potatoes keep their shape for perfect fluffy puffs; leftover potatoes work beautifully!
- Shredded Cheese (1 cup): Cheddar, mozzarella, or your favorite melting cheese will bring gooiness and extra flavor.
- All-Purpose Flour (1/4 cup): Just enough to help the puffs hold together; feel free to substitute with gluten-free flour.
- Parmesan Cheese (2 tablespoons, optional): That nutty, savory punch is optional, but highly recommended for depth.
- Fresh Chives (2 tablespoons, finely chopped): They add pops of color and a mild onion kick that brightens every bite.
- Sour Cream (1/3 cup): Adds tanginess and keeps the potato mixture cloudlike and moist.
- Salt, to taste: Don’t forget a generous pinch to make all the flavors sing.
- Eggs (2, beaten): These bind everything together for that perfect, fluffy structure.
- Optional Substitutions: Use gluten-free flour for a gluten-free version, or swap for lactose-free dairy products if needed.
How to Make Mashed Potato Cheese Puffs
Step 1: Preheat and Prepare Your Muffin Tin
Begin by preheating your oven to 400°F (200°C). Lightly grease a muffin tin—this ensures that your Mashed Potato Cheese Puffs slide out easily with those irresistibly crispy edges intact. A little spritz of nonstick spray or a brush of butter does the trick nicely.
Step 2: Mix the Wet Ingredients
In a large mixing bowl, whisk together the eggs and sour cream until they look silky and unified. This combo gives the puffs their signature richness and light-as-air texture, making the interior extra fluffy.
Step 3: Add Cheeses and Chives
Next, stir in the shredded cheese of your choice, Parmesan (if using), and chopped fresh chives. Make sure everything is evenly distributed—every puff deserves a little bit of everything in each bite!
Step 4: Combine with Mashed Potatoes
Gently fold the chilled mashed potatoes into the egg and cheese mixture. You want everything combined but avoid overmixing so the puffs still retain their lovely texture and don’t get gummy.
Step 5: Fill the Muffin Tin
Spoon the mixture into the prepared muffin tin, filling each cup about three-quarters full. This leaves room for the Mashed Potato Cheese Puffs to rise and get that delightful dome on top.
Step 6: Bake to Golden Perfection
Slide the tray into your preheated oven and bake for 20 to 25 minutes. You’re looking for golden-topped puffs that are beautifully set. The kitchen will fill with the smell of melted cheese and anticipation!
Step 7: Cool and Serve
Let the puffs cool for a couple of minutes in the tin—this helps them firm up and makes removing them effortless. Serve warm for maximum fluffiness and that tempting cheese pull.
How to Serve Mashed Potato Cheese Puffs

Garnishes
Top your Mashed Potato Cheese Puffs with an extra sprinkle of finely chopped chives, a dusting of Parmesan, or even some cracked black pepper. For a pop of color, a little minced parsley or a dollop of sour cream works wonders too.
Side Dishes
These puffs are perfect alongside roasted chicken, a fresh green salad, or paired with a hearty bowl of tomato soup. Their cheesy, savory flavor also means they can star as a brunch item next to scrambled eggs and crispy bacon.
Creative Ways to Present
Serve these Mashed Potato Cheese Puffs stacked high on a rustic platter, or nestle them into mini cupcake liners for grab-and-go snacks. If you’re hosting a party, skewer them with cocktail picks for an easy, elegant hors d’oeuvre.
Make Ahead and Storage
Storing Leftovers
If you find yourself with leftovers, let the puffs cool completely, then tuck them into an airtight container. Store in the refrigerator for up to three days; they’ll still taste fantastic as a quick snack or part of tomorrow’s lunch.
Freezing
Mashed Potato Cheese Puffs freeze beautifully! Arrange the cooled puffs on a baking sheet, freeze until solid, then transfer to a zip-top freezer bag. They’ll keep for a couple of months and are just as tasty when rewarmed.
Reheating
To reheat, pop the puffs in a 350°F oven for 8 to 10 minutes straight from the fridge, or a bit longer if frozen. The exterior crisps back up while the inside stays soft and warm, making them taste freshly baked again.
FAQs
Can I use store-bought mashed potatoes?
Absolutely, as long as they’re not too runny! Store-bought mashed potatoes work, but aim for a firmer consistency for the best puff structure.
What type of cheese is best?
Cheddar adds bold flavor and color, but mozzarella or blends like Gruyère, Gouda, or even pepper jack can be delicious too. Feel free to get creative with whatever you’ve got on hand!
How do I make these gluten-free?
Just swap out the all-purpose flour for your favorite gluten-free blend. The puffs hold together just as well, and the flavor remains fantastic.
Can I make Mashed Potato Cheese Puffs ahead of time?
Definitely! You can prepare the mixture in advance and store it in the fridge, or bake the puffs and reheat them when you’re ready to serve.
Why do my puffs sometimes stick to the muffin tin?
It’s all about a well-greased tin. A generous coating of butter or cooking spray is key, and letting the puffs cool a bit before removing helps everything release easily.
Final Thoughts
If you’re ready to bring a burst of joy to your table, don’t hesitate to whip up a batch of Mashed Potato Cheese Puffs. They’re easy, endlessly customizable, and guaranteed to put smiles on the faces of everyone lucky enough to snag one. Give them a try—you just might find yourself baking an extra batch for later!
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Mashed Potato Cheese Puffs Recipe
Mashed Potato Cheese Puffs are a delicious and crispy snack or side dish made with creamy mashed potatoes, melty cheese, and fresh chives baked in a muffin tin until golden and fluffy. Perfect for using up leftover mashed potatoes, these savory puffs are endlessly customizable and crowd-pleasing.
- Total Time: 40 minutes
- Yield: 12 puffs
Ingredients
Base Ingredients
- 3 cups mashed potatoes (preferably chilled)
- 2 eggs, beaten
- 1/3 cup sour cream
- Salt to taste
Cheeses
- 1 cup shredded cheese (cheddar, mozzarella, or your favorite melting cheese)
- 2 tablespoons Parmesan cheese (optional, for added flavor)
Other Additions
- 1/4 cup all-purpose flour
- 2 tablespoons fresh chives, finely chopped
Optional Substitutions
- Substitute gluten-free flour for all-purpose flour for a gluten-free version
- Use lactose-free cheese and sour cream for a lactose-free version
Instructions
- Preheat and prep tin: Preheat your oven to 400°F (200°C). Lightly grease a muffin tin to prevent the puffs from sticking when baked.
- Mix wet ingredients: In a large bowl, whisk together the eggs and sour cream until the mixture is smooth and uniform. This base will help keep the puffs light and creamy inside.
- Add cheeses and chives: Stir in the shredded cheese, Parmesan (if using), and chopped chives. Mix until everything is evenly distributed throughout the wet mixture.
- Combine potatoes and flour: Gently fold the chilled mashed potatoes and all-purpose flour into the wet mixture. Mix until just combined, taking care not to overwork the potatoes.
- Season: Add salt to taste, mixing gently until the seasoning is fully incorporated.
- Spoon into muffin tin: Using a spoon or scoop, fill each prepared muffin cup about three-quarters full with the potato mixture. This gives the puffs space to rise.
- Bake: Place the muffin tin in the preheated oven and bake for 20–25 minutes, or until the tops of the puffs are golden brown and slightly puffed.
- Cool and serve: Remove the tin from the oven and let the puffs cool for a few minutes before carefully unmolding. Enjoy warm, on their own, or with your favorite dip or as a side dish.
Notes
- Use cold mashed potatoes for best texture and easier shaping.
- Try adding other herbs like thyme or rosemary for extra flavor.
- For added crunch, sprinkle breadcrumbs over the puffs before baking.
- Experiment with different cheeses such as Gruyère, Gouda, or blue cheese for unique flavor combinations.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Side-dishes
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 puff (approximately 50g)
- Calories: 95
- Sugar: 0.6g
- Sodium: 152mg
- Fat: 5g
- Saturated Fat: 2.6g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 0.6g
- Protein: 3g
- Cholesterol: 30mg