
I'm always thrilled when we've got leftover mashed potatoes because these cheesy potato puffs are waiting to happen. They turn ordinary potatoes into crispy, golden bites that feel like pure magic in the kitchen. My kids actually beg for extra mashed potatoes nowadays just so we can whip these up the following day.
Next-Level Potato Transformation
These addictive puffs have become my go-to way to jazz up leftovers. They get wonderfully crunchy outside while staying soft and creamy inside, and let's face it—cheese makes everything taste better. I bring them to gatherings and they vanish within minutes with everyone asking how I made them. Even the fussiest eaters in my house can't turn them down.
Your Ingredients
- 3 cups mashed potatoes: Can be yesterday's leftovers or freshly made, just make sure they aren't hot.
- 2 large eggs: They're key for getting that wonderful consistency.
- 1/4 cup fresh chives: Cut them small for bursts of flavor throughout.
- 1 1/2 cups cheese: Monterey Jack works great but try any cheese that melts nicely.
- Salt and pepper: Just a touch to bring out the taste.
- Sour cream: Not required but makes a tasty dipping option.
Simple Preparation
- Prepare Your Oven
- Warm your oven to 400°F (200°C) and lightly spray your mini muffin tin with cooking oil.
- Combine Everything
- Take a large bowl and mix your room temperature potatoes with beaten eggs save some cheese for topping and add snipped chives. Add a bit of salt and pepper and fold everything together carefully.
- Load The Muffin Tin
- Scoop your mixture into each cup and top with your reserved cheese.
- Bake Until Golden
- Pop them in for about 15-20 minutes until they turn golden and get crispy edges. Let them sit for 5 minutes before taking them out.
- Serve Them Up
- Enjoy them while they're warm with extra chives sprinkled on top or a small spoonful of sour cream.
Secrets For Amazing Results
Your mashed potatoes should be cool for the best mixing results and texture. Don't stir too much or you'll end up with dense puffs instead of light ones. Want them extra crispy? Try a regular-sized muffin tin and put it on the bottom rack of your oven. Let the puffs cool a bit before popping them out so they don't fall apart.
Fun Twists To Consider
Throw in some crunchy bacon pieces or tiny cubes of ham for a meatier snack. Play around with cheese combos like sharp cheddar for zing or smoked gouda for richness. Toss in some cooked onions and garlic for extra flavor punch. Sprinkle everything bagel mix on top before baking for amazing crunch and taste.
Quick Answers
You can make the mixture up to two days ahead and keep it in the fridge until you're ready to bake. Got leftovers? Warm them back up in a 350°F oven for 5-10 minutes. They freeze well for up to three months and can go straight from freezer to oven. They taste great alongside meat dishes or with thick, hearty soups.

Recipe Q&A
- → Why do potatoes need to be warm?
If they're hot, eggs might cook too soon. Cold ones won't blend well. Room temperature ensures smooth mixing and even baking.
- → How do I avoid tough, gummy bites?
Mix carefully. Overmixing makes starch develop, causing a sticky texture. Just mix till combined so they're light and airy.
- → Can I use leftover mashed potatoes?
Definitely! Make sure they're not too runny or wet and bring them to room temp first for best results.
- → Why wait before removing from the tin?
Letting them cool for five minutes helps them stay intact when lifting out. It keeps them from breaking apart.
- → Can I prepare them in advance?
They're best fresh, but you can warm them up in an oven at 350°F for a few minutes. They won't be as puffy but still taste great.