
This hearty mashed potato cheese puffs recipe transforms yesterday's side dish into today's star attraction. The magical combination of creamy potatoes and melty cheese creates irresistible golden bites that disappear from plates almost instantly.
I discovered this recipe during a post Thanksgiving food slump when facing a mountain of leftover mashed potatoes. What started as a kitchen experiment has become my goto potluck contribution that friends now specifically request.
Ingredients
- Three cups mashed potatoes: chilled for at least 4 hours for best texture and easier handling
- One cup shredded cheese: select a good melting variety like sharp cheddar for flavor or mozzarella for that irresistible cheese pull
- Quarter cup all purpose flour: acts as a binder that helps the puffs maintain their shape
- Two tablespoons Parmesan cheese: adds a savory depth that elevates the entire dish
- Two tablespoons fresh chives: finely chopped brings color and a mild onion flavor that cuts through the richness
- Third cup sour cream: provides tanginess and helps create a lighter texture
- Salt to taste: remember your mashed potatoes may already be seasoned
- Two eggs beaten: serve as the leavening agent that creates the puff effect
Step-by-Step Instructions
- Prep Your Oven:
- Preheat oven to 400°F and thoroughly grease a muffin tin making sure to coat the sides and bottom of each cup to prevent sticking. This careful preparation ensures easy removal later.
- Create Your Base Mixture:
- Whisk eggs and sour cream together in a large bowl until completely smooth with no streaks remaining. This creates the foundation for a light airy texture rather than dense heavy puffs.
- Incorporate The Flavors:
- Add shredded cheese Parmesan and chives to your egg mixture stirring until evenly distributed. The cheese should be visible throughout but well incorporated for pockets of melty goodness in every bite.
- Fold In Potatoes:
- Gently fold the mashed potatoes into your mixture using a spatula with a light hand. Overmixing will break down the potato structure resulting in dense puffs so stop mixing as soon as everything looks uniform.
- Fill Muffin Cups:
- Spoon mixture into prepared muffin tin filling each cup about three quarters full. Use an ice cream scoop for consistent sizing which ensures even baking throughout the batch.
- Bake To Golden Perfection:
- Bake for 20 to 25 minutes until the tops develop a beautiful golden brown color and the puffs have risen slightly. Look for crispy edges which indicate the perfect contrast to the soft interior.
- Rest Before Serving:
- Allow puffs to cool in the tin for 5 minutes which helps them set and makes removal easier. Then carefully loosen edges with a knife before transferring to a serving plate.

The chives are my secret weapon in this recipe. My grandmother always grew them in her garden and taught me that fresh herbs transform ordinary dishes into something special. The bright green flecks against the golden exterior of these puffs always reminds me of cooking alongside her on Sunday afternoons.
Make Ahead Magic
These puffs actually improve overnight in the refrigerator as flavors meld together. Prepare the entire recipe through baking then cool completely before storing in an airtight container. Reheat in a 350°F oven for 10 minutes to restore the crispy exterior. The convenience factor makes these perfect for busy weeknights or when entertaining guests.

Creative Variations
The basic recipe serves as a wonderful canvas for customization. Add cooked bacon bits and jalapeños for a loaded potato version. Fold in caramelized onions and gruyere for French onion inspired puffs. Include roasted garlic cloves and rosemary for an herbal Mediterranean approach. The possibilities are endless depending on what ingredients you have on hand.
Serving Suggestions
Serve these puffs alongside a simple green salad for a light lunch or as an accompaniment to roasted meats for dinner. They make exceptional appetizers when made in mini muffin tins and paired with a dollop of sour cream and chive garnish. For breakfast pair them with scrambled eggs and fresh fruit for a satisfying start to your day.
Storage Solutions
Refrigerate leftovers in an airtight container for up to three days. For longer storage freeze completely cooled puffs on a baking sheet until solid then transfer to freezer bags. Label with the date and use within three months. Reheat frozen puffs directly in a 350°F oven without thawing for about 15 minutes.
Frequently Asked Questions
- → Can I use instant mashed potatoes for these cheese puffs?
Yes, instant mashed potatoes can be used as long as they are thick and well chilled to maintain the right texture.
- → What type of cheese works best?
Cheddar, mozzarella, or any good melting cheese like Gruyère are ideal. You can also mix cheeses for additional flavor.
- → Can I make these gluten-free?
Absolutely. Replace the flour with a gluten-free alternative, like almond flour or gluten-free all-purpose flour.
- → How do I store leftover puffs?
Store them in an airtight container in the fridge for up to 3 days. Reheat in the oven for best results.
- → Can I add other ingredients to customize the recipe?
Yes, feel free to add fresh herbs, spices, or even bacon bits to enhance the flavor.
- → How do I avoid the puffs sticking to the tin?
Lightly grease the muffin tin with oil or butter, or use non-stick baking spray for easy removal.