Leftover Mashed Potatoes

Transform Leftover Mashed Potatoes into Irresistible Cheese Puffs

healty meal, low carbs meals, keto meal

Leftover mashed potatoes are a common occurrence after holiday feasts or family gatherings. Instead of letting them go to waste, why not turn them into something delicious? Our recipe for Leftover Mashed Potato Cheese Puffs is the perfect solution! These crispy, cheesy bites are easy to make and incredibly addictive. Whether you serve them as a snack, appetizer, or side dish, they’re sure to be a hit with everyone at the table. Let’s dive into the recipe and breathe new life into those leftover mashed potatoes!


  • 3 cups mashed potatoes
  • 1 cup shredded cheese (cheddar, mozzarella, or your favorite melting cheese)
  • 1/4 cup all-purpose flour
  • 2 tablespoons Parmesan cheese
  • 2 tablespoons chives
  • 1/3 cup sour cream
  • Salt to taste
  • 2 eggs, beaten


  1. Prepare the Mixture: In a large mixing bowl, combine the mashed potatoes, shredded cheese, all-purpose flour, Parmesan cheese, chives, sour cream, and salt. Mix until well combined.
  2. Form the Puffs: Using your hands or a cookie scoop, shape the mixture into small balls or puffs and place them on a baking sheet lined with parchment paper.
  3. Chill the Puffs: Place the baking sheet in the refrigerator and chill the puffs for at least 30 minutes. This will help them hold their shape during baking.
  4. Preheat the Oven: While the puffs are chilling, preheat your oven to 400°F (200°C).
  5. Coat with Egg Wash: Remove the chilled puffs from the refrigerator and brush them lightly with the beaten eggs, ensuring they are evenly coated.
  6. Bake: Transfer the baking sheet to the preheated oven and bake the cheese puffs for 20-25 minutes, or until they are golden brown and crispy on the outside.
  7. Serve: Once baked, remove the cheese puffs from the oven and let them cool for a few minutes before serving. Enjoy them warm with your favorite dipping sauce or as a delightful side dish!

Cook Notes and Variations:

  • Cheese Variation: Experiment with different types of cheese to customize the flavor of your cheese puffs. Try adding Gruyere, pepper jack, or even blue cheese for a unique twist.
  • Herb Substitution: If you don’t have chives on hand, you can substitute them with chopped green onions, parsley, or dill.
  • Extra Crunch: For added texture, roll the formed puffs in breadcrumbs or crushed cornflakes before baking.

Keto Version:

  • Replace Flour: Substitute almond flour or coconut flour for the all-purpose flour to make the cheese puffs keto-friendly.
  • Low-Carb Option: Use cauliflower mash instead of mashed potatoes to reduce the carb content while still enjoying the cheesy goodness.
  • Healthy Fats: Incorporate grated Parmesan cheese and sour cream for a rich flavor without the added carbs.

Low Carb Version:

  • Cauliflower Base: Swap mashed potatoes for mashed cauliflower to create low-carb cheese puffs.
  • Egg Whites: Use only egg whites instead of whole eggs for a lower-fat, lower-calorie option.
  • Baked, Not Fried: Instead of baking, you can also try air frying the cheese puffs for a crispy texture without the extra oil.

Frequently Asked Questions (FAQs):

Q: Can I use instant mashed potatoes for this recipe? A: Yes, you can use instant mashed potatoes as a convenient alternative. Simply prepare them according to the package instructions before incorporating them into the mixture.

Q: How do I store leftover cheese puffs? A: Store any leftover cheese puffs in an airtight container in the refrigerator for up to 3 days. Reheat them in the oven or microwave before serving to regain their crispy texture.

Q: Can I freeze the cheese puffs? A: Yes, you can freeze unbaked cheese puffs on a baking sheet until firm, then transfer them to a freezer bag for long-term storage. When ready to bake, simply place them directly in the oven from frozen, adding a few extra minutes to the baking time.

Q: What dipping sauces pair well with cheese puffs? A: Cheese puffs are delicious on their own, but you can also serve them with a variety of dipping sauces such as marinara sauce, ranch dressing, garlic aioli, or spicy mustard.

Q: Can I make mini cheese puffs for appetizers? A: Absolutely! Simply roll the mixture into smaller balls to create bite-sized cheese puffs that are perfect for serving as appetizers at parties or gatherings.

From leftover mashed potatoes to mouthwatering cheese puffs, this recipe offers a creative and delicious way to repurpose ingredients and reduce food waste. Whether you’re looking for a tasty snack, a crowd-pleasing appetizer, or a flavorful side dish, these cheese puffs are sure to impress. With their crispy exterior, gooey cheese center, and flavorful seasoning, they’re bound to become a staple in your recipe repertoire. So don’t let those leftover mashed potatoes go to waste – give this recipe a try and indulge in the irresistible goodness of homemade cheese puffs!

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