Leftovers don’t have to be boring! With a little creativity, yesterday’s mashed potatoes can be transformed into golden, cheesy bites of joy. Enter the world of leftover mashed potato cheese puffs—crispy on the outside, soft and cheesy on the inside, and endlessly customizable. These savory treats are perfect for a quick snack, appetizer, or side dish.

Let’s explore everything you need to know about making these delightful puffs, including tips, ingredient variations, and answers to your most pressing questions.

1. Why Make Mashed Potato Cheese Puffs?

Deliciously Economical

• A great way to use up leftover mashed potatoes, reducing food waste.
• Budget-friendly, as they require simple, pantry-staple ingredients.

A Crowd-Pleaser

• Perfect for all ages—kids love them, and adults can’t get enough of their cheesy goodness.
• Great for parties, game nights, or even lunchbox additions.

Quick and Versatile

• Ready in under 30 minutes.
• Easily customizable to suit your taste preferences or dietary needs.

2. Ingredients

For the Mashed Potato Cheese Puffs

• Mashed potatoes – 2 cups (leftover or freshly made)
• Shredded cheese – 1 cup (cheddar, mozzarella, or a mix)
• Eggs – 2 large
• All-purpose flour – 1/4 cup (for binding)
• Green onions – 2, finely chopped (optional)
• Garlic powder – 1/2 teaspoon (optional)
• Salt – 1/4 teaspoon (adjust based on how seasoned your mashed potatoes are)
• Black pepper – 1/4 teaspoon

For Frying or Baking

• Cooking oil – for frying (if frying)
• Cooking spray – for baking (if using the oven)

Optional Garnishes

• Sour cream – for dipping
• Chopped parsley – for sprinkling on top

this Recipe

3. How to Make Mashed Potato Cheese Puffs

Step 1: Prepare the Mixture

1. In a large mixing bowl, combine the mashed potatoes, shredded cheese, eggs, and green onions.
2. Add flour, garlic powder, salt, and pepper. Mix until well incorporated.
3. The mixture should be sticky but firm enough to hold its shape. If it’s too loose, add a little more flour.

Step 2: Shape the Puffs

1. Using a spoon or your hands, scoop small portions of the mixture and roll them into balls.
2. Flatten slightly if you prefer a patty shape.

Step 3: Cook the Puffs

Option 1: Frying

• Heat oil in a skillet over medium heat.
• Fry the puffs for 2-3 minutes per side, until golden brown and crispy.
• Transfer to a paper towel-lined plate to drain excess oil.

Option 2: Baking

• Preheat the oven to 375°F (190°C).
• Arrange the puffs on a parchment-lined baking sheet and lightly spray with cooking spray.
• Bake for 20-25 minutes, flipping halfway through, until golden and crispy.

4. Tips for Success

1. Start with Well-Seasoned Potatoes

• If your mashed potatoes are bland, add seasoning before starting the recipe.

2. Don’t Skip the Cheese

• Cheese is the star of the show. Opt for sharp cheddar for maximum flavor, or mozzarella for a gooey texture.

3. Adjust for Consistency

• The mixture should be firm enough to shape but not too dry. Add more flour if it’s too loose, or a splash of milk if too thick.

4. Keep the Puffs Uniform

• For even cooking, shape the puffs into equal sizes.

5. Variations and Substitutions

Cheese Swaps

• Try Parmesan for a nutty flavor or pepper jack for a spicy kick.

Add-Ins

• Mix in cooked, crumbled bacon, diced jalapeños, or chopped spinach for extra flavor.

Dietary Adjustments

• Use gluten-free flour for a gluten-free version.
• Substitute dairy-free cheese for a lactose-intolerant option.

Cooking Methods

• Air-fry for a healthier alternative, cooking at 375°F for 12-15 minutes, shaking halfway through.

6. Serving Suggestions

As Appetizers

• Serve on a platter with dipping sauces like ranch, sour cream, or sriracha mayo.

As a Side Dish

• Pair with roasted chicken, grilled steak, or a fresh salad for a complete meal.

As a Snack

• Enjoy them warm with a sprinkle of extra cheese and herbs.

7. Storage and Reheating

Storage

• Refrigerate leftovers in an airtight container for up to 3 days.

Reheating

• Reheat in a 350°F oven or air fryer for 5-7 minutes to restore crispiness. Avoid microwaving, as it may make them soggy.

8. Why Mashed Potato Cheese Puffs Are Irresistible

Flavor and Texture Combo

• The crispy exterior contrasts beautifully with the creamy, cheesy center.

Easy and Accessible

• Requires minimal ingredients and basic kitchen tools.

Endlessly Customizable

• You can tweak the recipe to suit your mood, pantry, or dietary preferences.

Perfect for Any Occasion

• These puffs are versatile enough to be the star of a casual snack or a fancy gathering.

FAQs

1. Can I use freshly made mashed potatoes?

Yes, but ensure they’re cooled before mixing. Freshly made potatoes tend to be softer, so you may need to adjust the flour for firmness.

2. Can I freeze the puffs?

Absolutely! Freeze the uncooked puffs on a baking sheet, then transfer them to a freezer-safe bag. Cook from frozen by baking or frying as directed.

3. What’s the best oil for frying?

Use a neutral oil with a high smoke point, like vegetable, canola, or sunflower oil.

4. Can I skip the cheese?

Cheese is integral to the recipe for flavor and binding. If needed, try a dairy-free cheese substitute.

5. How do I prevent the puffs from falling apart?

Ensure the mixture is firm and not too wet. Adding a bit more flour or chilling the mixture for 15 minutes before shaping helps.

6. Can I make these vegan?

Yes! Use plant-based cheese and a flaxseed or chia egg (1 tablespoon flaxseed/chia + 3 tablespoons water per egg).

7. What dipping sauces work best?

Try sour cream, ranch, marinara, sriracha mayo, or a simple garlic aioli for dipping.

8. Can I air-fry instead of baking or frying?

Yes, air-frying is an excellent option. Cook at 375°F for 12-15 minutes, flipping halfway through.

9. How do I know when they’re done?

The puffs should be golden brown and crispy on the outside. For baking or air-frying, ensure they’re heated through.

10. Can I use instant mashed potatoes?

Yes, but make sure they’re prepared thick and seasoned well. Instant potatoes can be a quick substitute!