Easy Mashed Potato Puffs – Crispy Cheesy 30-Minute Snack

There are few things as comforting as a bowl of creamy mashed potatoes. But let's be real—after a big holiday dinner or a cozy Sunday roast, you often find yourself staring at a container of leftovers wondering what to do. I've been there, standing in my kitchen, feeling a little guilty about the thought of tossing them out.

That's when I started experimenting, and these Leftover Mashed Potato Cheese Puffs were born. They're my little secret weapon for turning yesterday's side dish into today's star appetizer or snack. My kids call them 'potato pop-ems,' and they vanish before I can even set the plate down.

So, whether you're looking for a quick after-school snack or a fun party bite, these puffs are your answer. They're simple, budget-friendly, and oh-so-satisfying. Let's make something delicious together!

About the Ingredients

2 cups (450g) cold mashed potatoes

Use plain mashed potatoes (no large lumps). If they're very loose, drain excess liquid. Substitute with leftover sweet potatoes for a twist.

1 cup (120g) shredded cheddar cheese

Sharp cheddar adds flavor; feel free to swap for mozzarella, pepper jack, or a dairy-free alternative.

1/2 cup (60g) all-purpose flour

Helps bind the mixture. For a gluten-free version, use a 1:1 gluten-free flour blend.

1 large egg, beaten

Adds structure. For an egg-free option, use 1/4 cup unsweetened applesauce.

2 tablespoons chopped fresh chives

Adds a mild onion flavor. Substitute with green onions or parsley.

1/2 teaspoon garlic powder

Enhances savory notes. Use fresh minced garlic if preferred.

1/4 teaspoon salt

Adjust based on how seasoned your mashed potatoes already are.

1/4 teaspoon black pepper

Freshly ground is best for flavor.

1/2 cup (60g) panko breadcrumbs

For coating, gives extra crunch. Use regular breadcrumbs or crushed cornflakes for a different texture.

2 tablespoons olive oil (or cooking spray)

For brushing or spraying the puffs to help them brown in the oven.

Tips & Tricks

• If your mashed potatoes are too soft or wet, the puffs will spread. Chill the mixture for 15 minutes before shaping if needed.
• Don't overmix the dough—it will make the puffs dense. Stir just until combined.
• Use a cookie scoop for uniform puffs that bake evenly.

Step-by-Step Instructions

1. Preheat the Oven

Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it.

2. Mix the Dough

In a large bowl, combine cold mashed potatoes, shredded cheese, flour, beaten egg, chives, garlic powder, salt, and pepper. Stir until just combined—don't overmix.

3. Shape the Puffs

Using a cookie scoop or your hands, form 1.5-inch balls. Roll each ball in panko breadcrumbs to coat evenly.

4. Arrange on Baking Sheet

Place the coated puffs on the prepared baking sheet, spacing them about 1 inch apart. Brush each puff lightly with olive oil or spray with cooking spray.

5. Bake Until Golden

Bake for 20-25 minutes, or until the puffs are golden brown and crispy on the outside. The internal temperature should reach 165°F (74°C).

6. Cool and Serve

Remove from the oven and let cool for 5 minutes on the baking sheet. Serve warm with your favorite dipping sauce.

Delicious Variations

• Add 1/4 cup cooked bacon bits and 1/4 cup chopped green onions for a loaded potato flavor.
• Swap cheddar for feta and add fresh dill for a Mediterranean twist.
• Make them spicy with 1/4 cup diced jalapeños and pepper jack cheese.

How to Store Leftover Mashed Potato Cheese Puffs

Frequently Asked Questions

I hope these puffs bring a little joy to your table. They're perfect for using up leftovers and creating new memories. Breathe, play, connect—and enjoy every bite!

Leftover Mashed Potato Cheese Puffs

Transform leftover spuds into golden, cheesy puffs—crispy outside, fluffy inside, ready in 30 minutes. A family favorite!

★★★★½ 4.8 (187 ratings)

15 minPrep time25 minCook time6Servings285 kcalCalories

Print RecipePin Recipe

🧂 Ingredients

• 2 cups (450g) cold mashed potatoes
• 1 cup (120g) shredded cheddar cheese
• 1/2 cup (60g) all-purpose flour
• 1 large egg, beaten
• 2 tablespoons chopped fresh chives
• 1/2 teaspoon garlic powder
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 cup (60g) panko breadcrumbs
• 2 tablespoons olive oil (or cooking spray)

📋 Instructions

1. 1Preheat the Oven — Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it.
2. 2Mix the Dough — In a large bowl, combine cold mashed potatoes, shredded cheese, flour, beaten egg, chives, garlic powder, salt, and pepper. Stir until just combined—don't overmix.
3. 3Shape the Puffs — Using a cookie scoop or your hands, form 1.5-inch balls. Roll each ball in panko breadcrumbs to coat evenly.
4. 4Arrange on Baking Sheet — Place the coated puffs on the prepared baking sheet, spacing them about 1 inch apart. Brush each puff lightly with olive oil or spray with cooking spray.
5. 5Bake Until Golden — Bake for 20-25 minutes, or until the puffs are golden brown and crispy on the outside. The internal temperature should reach 165°F (74°C).
6. 6Cool and Serve — Remove from the oven and let cool for 5 minutes on the baking sheet. Serve warm with your favorite dipping sauce.

👨‍🍳 Chef's Note: If you're using very buttery mashed potatoes, you can reduce the olive oil brushing to just a light spray.

Servings: 6

Cuisine: American

Course: Appetizer

Nutrition (per serving): 285 kcal · 12g protein · 22g carbs · 9g fat

Written by Aisha Okafor
Aisha writes about mindful parenting and creative play for children, drawing from her experiences as a mother in a busy household. She offers low-prep activity ideas and gentle discipline strategies.