
Transforming leftover mashed potatoes into crispy, golden potato pops is one of those magical kitchen tricks that turns humble leftovers into something utterly craveable. These bite-sized morsels develop a perfectly crispy exterior while maintaining a creamy, fluffy center - making them impossible to resist. After discovering this recipe, I've actually started making extra mashed potatoes just to ensure leftovers for these addictive little bites.
Just last night, I made these with leftover garlic mashed potatoes from Sunday dinner. My daughter helped roll them into balls, and watching her eyes light up as they turned golden brown in the air fryer reminded me why simple cooking can be so rewarding.
Essential Ingredients
- Mashed Potatoes: Cold leftover mashed potatoes work best as they're easier to shape. If using fresh, let them cool completely.
- Cornstarch: This magical ingredient creates the perfect crispy exterior. Choose a good quality brand for best results.
- Cooking Spray: Use a neutral-flavored oil spray for even coating. Avoid butter-based sprays as they can burn.
- Optional Seasonings: Fresh herbs, garlic powder, or paprika can add extra flavor dimensions.
- Salt and Pepper: Even if your mashed potatoes are seasoned, a little extra brings out the best in these bites.

Detailed Cooking Instructions
- Potato Preparation
- Start with cold mashed potatoes for easier handling. Add cornstarch gradually while mixing until the texture feels firm. Test by rolling a small ball - it should hold shape without sticking. Let mixture rest for 5 minutes to allow cornstarch to fully incorporate. Season to taste, remembering flavors intensify when fried.
- Shaping Process
- Use a small cookie scoop or tablespoon for consistent sizing. Roll between palms to create perfect spheres. Place shaped balls on a parchment-lined tray. If mixture becomes sticky, dust hands lightly with cornstarch. Aim for balls about 1-inch in diameter for best results.
- Air Fryer Method
- Preheat air fryer to exactly 400°F. Arrange potato balls with space between each. Spray thoroughly with cooking oil from all angles. Cook for 8 minutes, then gently shake basket. Continue cooking 7-12 minutes until golden brown. Work in batches to avoid overcrowding.
- Oven Alternative
- Preheat oven to 425°F. Place balls on lined baking sheet. Spray generously with cooking oil. Bake 20-25 minutes, turning halfway. Watch carefully near end to prevent burning.
- Serving Preparation
- Let cool for 2-3 minutes before serving. Arrange on a platter with various dipping sauces. Garnish with fresh herbs if desired. Serve immediately while crispy.
Growing up, my grandmother would always find creative ways to use leftovers. These potato pops remind me of her ability to transform simple ingredients into something special.
Temperature Tips
The key to achieving that perfect crispy exterior is maintaining consistent heat. In an air fryer, this means not overcrowding and checking frequently during the first batch since all air fryers cook slightly differently.
Texture Secrets
The cornstarch not only helps bind the potatoes but creates that coveted crispy shell. If your mashed potatoes are very wet, you might need a bit more cornstarch. The goal is a texture that holds its shape but isn't dry.
Make-Ahead Options
You can shape the balls ahead of time and refrigerate for up to 24 hours before cooking. Just make sure to let them come to room temperature for about 15 minutes before air frying.
These potato pops have become my go-to solution for leftover mashed potatoes, transforming what might have been forgotten into a sought-after snack. Whether served as an appetizer or alongside a meal, they never fail to disappear quickly, proving that sometimes the simplest recipes are the most satisfying.

Frequently Asked Questions
- → Can I make these without an air fryer?
- Yes, you can bake them in a preheated oven on a lined baking sheet for about the same cooking time.
- → What can I use instead of cornstarch?
- You can use arrowroot powder or regular flour as a binding agent.
- → What dips go well with potato pops?
- They pair well with ketchup, aioli, or vegan green goddess sauce.
- → Can I add extra flavoring to the potato pops?
- Yes, you can add your favorite spices to the mashed potatoes before forming the dough.
- → How can I add extra crunch to the potato pops?
- You can roll them in seeds, cornmeal, or breadcrumbs before cooking for extra texture.