If you’ve got leftover mashed potatoes in your fridge, you’re just minutes away from the crispiest, fluffiest, most fun meal ever — potato waffles! This recipe transforms simple leftovers into golden, waffle-shaped goodness that kids love and adults feel great about eating.
They’re crispy on the outside, light and fluffy on the inside, and completely customizable. Best of all, they’re healthy, oil-free, and a smart way to reduce food waste.
Why You’ll Love These Potato Waffles
- A fun way to use leftovers
- Kid-friendly and family-approved
- Crispy outside, fluffy inside
- Oil-free and plant-based
- Ready in minutes
- Perfect for breakfast, lunch, dinner, or snacks
Ingredients & Benefits
🥔 Potatoes (Regular or Sweet Potatoes)
- Rich in potassium, vitamin C, and vitamin B6
- Naturally low in fat and calorie density
- Very filling, making them great for weight loss
- Sweet potatoes add vitamin A and extra fiber
- Helps create a smooth, waffle-friendly batter
- Dairy-free and cholesterol-free
- Often fortified with calcium and vitamin D
🥛 Plant-Based Milk
- Helps create a smooth, waffle-friendly batter
- Dairy-free and cholesterol-free
- Often fortified with calcium and vitamin D
🧄 Granulated Garlic
- Adds bold flavor without calories or fat
- Supports immune and heart health
🧅 Onion Powder
Provides antioxidants and subtle sweetness
Enhances savory flavor
🧀 Nutritional Yeast
- Adds a savory, cheesy flavor without dairy
- Excellent source of B vitamins, including B12 (when fortified)
- Contains complete protein with all essential amino acids
- Supports energy metabolism, immune function, and nerve health
🧂 Salt
- Enhances all the flavors and brings everything together
How to Make Potato Waffles
Simply:
- Mix leftover mashed potatoes with plant-based milk, garlic, onion powder, and salt.
- Spoon into a preheated waffle iron.
- Cook until golden and crispy.
That’s it — no oil, no fuss, just waffles!
Fun Add-In Ideas
Switch things up with:
- Minced onions
- Green onions or chives
- Kimchi
- Corn kernels
- Diced bell peppers
- Spinach or kale
- Nutritional yeast for a cheesy flavor
- Smoked paprika or chili flakes for heat
How to Serve
Top your waffles with:
- Gravy
- Ketchup
- Mustard
- Salsa
- Beans or lentils
- Steamed veggies
- Vegan sour cream or yogurt
Perfect for:
- Family meals
- Meal prep
- Lunchboxes
- Weekend brunch
- Leftover makeovers
These Leftover Mashed Potato Waffles prove that healthy food can be fun, satisfying, and exciting — especially when it comes in waffle form! They’re a zero-waste win, a kid-approved favorite, and a delicious way to breathe new life into leftovers.
Leftover Mashed Potato Waffles (Fun, Healthy & Kid-Approved)
Equipment
Ingredients
- 2 lbs potatoes
- 1 tsp garlic powder
- ¼ cup plant-based milk
- 2 tbsp nutritional yeast
Instructions
- Peel potatoes, chop and put in pot, fill with water just above the potatoes. Bring to a boil, reduce heat to simmer and cook for 20 minutes.
- Drain, mash potatoes. Add plant-based milk and garlic. Allow to cool.
- Once cooled preheat waffle maker. When waffle maker is ready add the mash potatoes on the waffle maker and close the top and rotate it and put mash potatoes on the second side and close top.
- Once the waffle light goes on, remove and enjoy.
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