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Crispy Leftover Mashed Potato Waffles Recipe with Savory Gravy Dip

crispy leftover mashed potato waffles - featured image

Transform leftover mashed potatoes into crispy, golden waffles with a tender, cheesy interior, served with a savory gravy dip. This quick and easy recipe is perfect for turning leftovers into a comforting and indulgent meal.

Ingredients

Scale
  • 2 cups (450 grams) leftover mashed potatoes
  • 1 large egg, room temperature
  • ½ cup (60 grams) all-purpose flour (or almond flour for gluten-free)
  • ½ cup (50 grams) shredded cheese (sharp cheddar or mozzarella)
  • 2 tablespoons chopped green onions
  • Salt and pepper to taste
  • Pinch of smoked paprika (optional)
  • Butter or oil for greasing the waffle iron
  • For the savory gravy dip:
  • 2 tablespoons (28 grams) butter
  • 2 tablespoons (16 grams) all-purpose flour
  • 1 cup (240 ml) beef or vegetable broth (low-sodium preferred)
  • 1 teaspoon Worcestershire sauce
  • Salt and pepper to taste

Instructions

  1. Preheat the waffle iron for 5-7 minutes until hot.
  2. In a large bowl, combine 2 cups leftover mashed potatoes and 1 large egg until mixed.
  3. Stir in ½ cup all-purpose flour, ½ cup shredded cheese, and 2 tablespoons chopped green onions.
  4. Season with salt, pepper, and a pinch of smoked paprika if desired. The batter should be slightly sticky but hold together.
  5. Lightly grease the waffle iron with melted butter or oil.
  6. Spoon about ½ cup of batter onto the center of the waffle iron. Spread gently if needed but do not overfill.
  7. Close the lid and cook for 4-5 minutes until waffles are golden brown and crisp.
  8. Carefully remove waffles with a silicone spatula and place on a wire rack or plate. Repeat with remaining batter.
  9. To make the gravy dip, melt 2 tablespoons butter in a small saucepan over medium heat.
  10. Whisk in 2 tablespoons flour and cook for 1-2 minutes until lightly golden and bubbling.
  11. Slowly whisk in 1 cup broth, ensuring no lumps form.
  12. Add 1 teaspoon Worcestershire sauce, salt, and pepper to taste.
  13. Reduce heat and simmer for 5-7 minutes until thickened, stirring occasionally.
  14. Serve waffles warm with the savory gravy dip on the side.

Notes

If batter is too wet, add more flour; if too dry, add a splash of milk or broth. Avoid stacking waffles while warm to keep crispiness. Can substitute flour and cheese for gluten-free or dairy-free versions. Waffles can be cooked in a skillet if no waffle iron is available.

Nutrition

Keywords: mashed potato waffles, leftover mashed potatoes, savory gravy dip, crispy waffles, comfort food, easy dinner, quick recipe