Turn Leftover Mashed Potatoes into Crispy Mashed Potato Cakes
Turn Leftover Mashed Potatoes into Crispy Mashed Potato Cakes is a easy American recipe that serves 4. 145 calories per serving. Recipe by Sugar Spun Run on YouTube.
Prep: 15 min | Cook: 12 min | Total: 40 min
Cost: $2.08 total, $0.52 per serving
Ingredients
- 2 cups Mashed Potatoes (Cold leftover mashed potatoes from Thanksgiving or any roast)
- 0.75 cup Cheddar Cheese (Shredded, sharp cheddar recommended)
- 0.25 teaspoon Garlic Powder (Ground garlic powder)
- 0.25 teaspoon Onion Powder (Ground onion powder)
- 0.25 teaspoon Ground Black Pepper (Freshly cracked preferred)
- 0.25 teaspoon Salt (Fine table or sea salt)
- 4 tablespoons All-Purpose Flour (2 tbsp mixed into batter, 2 tbsp for dusting)
- 1 Large Egg (Room temperature, whisked)
- 2 tablespoons Avocado Oil (Neutral‑tasting, high smoke point; can substitute with vegetable or canola oil)
- 2 tablespoons Sour Cream (Optional topping)
- 1 tablespoon Chives (Finely chopped, optional garnish)
Instructions
Gather Ingredients
Measure out 2 cups of cold leftover mashed potatoes and set aside.
Time: PT2M
Combine Dry Ingredients
In a mixing bowl, add the mashed potatoes, shredded cheddar, garlic powder, onion powder, black pepper, salt, and 2 tablespoons of all‑purpose flour. Stir until the mixture is mostly uniform.
Time: PT5M
Add the Egg Binder
Whisk the egg in a small cup, then pour it into the potato mixture. Mix thoroughly; the egg will help the pancakes hold their shape.
Time: PT2M
Prep the Forming Sheet
Line a baking sheet with parchment paper and dust it lightly with the remaining 2 tablespoons of flour.
Time: PT2M
Shape Pancakes
Scoop the batter using a 1/4‑cup measure onto the prepared sheet. Dust the tops with a little flour and flatten each mound with a spatula to form round pancakes about 1/2‑inch thick. You should have eight pancakes.
Time: PT5M
Chill While Heating Oil
Place the sheet with formed pancakes in the refrigerator while you heat the skillet. This keeps them firm.
Time: PT5M
Heat the Skillet
Put the skillet on the stove over medium‑high heat and add 2 tablespoons of avocado oil. Heat until the oil shimmers but does not smoke.
Time: PT3M
Fry the Pancakes
Remove a few pancakes from the fridge, place them in the hot skillet (2‑3 at a time), and cook for about 2 minutes until the bottom is deep golden‑brown. Flip and cook another 2 minutes. If unsure, check that the interior reaches 165°F with an instant‑read thermometer.
Time: PT8M
Drain and Keep Warm
Transfer cooked pancakes to a paper‑towel‑lined plate to absorb excess oil. Repeat until all pancakes are done, adding a little more oil between batches if needed.
Time: PT5M
Serve
Serve the mashed potato pancakes hot, topped with a dollop of sour cream and a sprinkle of chopped chives if desired.
Time: PT0M
Nutrition Facts
- Calories
- 145
- Protein
- 9 g
- Carbohydrates
- 22 g
- Fat
- 15 g
- Fiber
- 2 g
Dietary info: Vegetarian, Can be made gluten‑free with alternative flour
Allergens: Dairy, Egg, Gluten
Last updated: April 18, 2026






