Potato Pancake Recipe With Mashed Potatoes: Crispy Edges Using Leftover Mash

Potato Pancake Recipe With Mashed Potatoes: Crispy Edges Using Leftover Mash

Transform leftover mashed potatoes into golden, crispy pancakes with this proven method.

Cold potatoes bind better for perfect texture, while hot oil ensures edges turn deeply browned. Serve with sour cream or applesauce for the ideal pairing.

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Difficulty
Medium
🌿
Diet
Vegetarian
⏱️
Total Time
30 min
🔥
Calories
Med Cal

Ingredients for Potato Pancake Recipe with Mashed Potatoes

Leftover mashed potatoes and a few pantry staples create these golden, crispy pancakes with ease.

Ingredient Amount Notes
Leftover Mashed Potatoes 🥔 4 cups Cold and thick for binding
All-Purpose Flour 🌾 ½ cup Plus extra for dusting
Large Eggs 🥚 2 whole Beaten for structure
Yellow Onion 🧅 ½ whole Finely grated or diced
Garlic Cloves 🧄 2 cloves Minced for flavor depth
Fresh Chives 🌿 2 tbsp Finely chopped for garnish
Vegetable Oil 🫒 ½ cup For frying to crisp perfection
Unsalted Butter 🧈 2 tbsp Optional for extra richness
Kosher Salt 🧂 1 tsp Adjust to taste preference
Freshly Ground Black Pepper 🌶️ ½ tsp For balanced seasoning
Sour Cream 🥛 ½ cup For serving alongside pancakes
Applesauce 🍏 1 cup For classic pairing option

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The mashed potatoes must be cold and thick to bind properly—warm or runny potatoes will fall apart in the pan. Yukon Gold or Russet potatoes work best for the initial mash, as their starch content creates the ideal texture. Most grocery stores carry these varieties year-round. For the best crisp, use a mix of vegetable oil and butter—the oil prevents burning while the butter adds rich flavor.

No fresh chives? Green onions or parsley work just as well. Out of all-purpose flour? Breadcrumbs at a one-to-one ratio provide a crispier exterior. For a gluten-free version, almond flour or cornstarch can substitute, though the texture will differ slightly. The sour cream can be swapped for Greek yogurt if you prefer a tangier accompaniment.

Leftover mashed potatoes keep in the fridge for 3-4 days, so this is a great way to use them up. The cooked pancakes stay crispy for 2-3 days if stored in an airtight container with parchment between layers. Reheat in a toaster oven or skillet to revive the crunch.

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Why You’ll Love This Recipe

  • No-Fuss Cooking: I just grab my leftover mashed potatoes, mix with egg and flour, and pan-fry. Honestly, it’s faster than making mashed potatoes the first time.
  • Crispy & Savory: The onion and garlic in the batter give these pancakes a rich, deep flavor, and the outside gets that perfect golden crunch.
  • Breakfast or Dinner: I serve these with applesauce for brunch or alongside roasted chicken for dinner. Between us, they work for any meal.
  • Zero Waste: I love turning last night’s mashed potatoes into something new. It’s my go-to for using up leftovers without sacrificing taste.

Step-by-Step Instructions for Potato Pancakes With Mashed Potatoes

Transform your leftovers into golden, crisp-edged pancakes with this foolproof method.

Step 1: Prepare the Potato Pancake Batter

In a large mixing bowl, combine the 4 cups Leftover Mashed Potatoes with the 0.5 cup All-Purpose Flour, 2 whole Large Eggs, finely grated 0.5 whole Yellow Onion, minced 2 cloves Garlic Cloves, 1 tsp Kosher Salt, and 0.5 tsp Freshly Ground Black Pepper.

Mix until just combined—the batter should hold together when pressed but still have some texture. Avoid overmixing, as this can make the pancakes dense rather than light and crispy. If the mixture feels too loose, add a sprinkle of extra flour.

Step 2: Heat the Oil and Shape the Pancakes

Pour the 0.5 cup Vegetable Oil into a large skillet and heat over medium-high heat until shimmering. For extra richness, you can add the 2 tbsp Unsalted Butter to the oil once it’s hot.

While the oil heats, shape the batter into 8 equal portions (about ½ cup each) and flatten them into ½-inch thick pancakes. Press firmly to ensure they hold together during frying.

Step 3: Fry Until Golden and Crisp

Carefully place the pancakes in the hot oil, working in batches if needed to avoid crowding the pan. Fry for 4-5 minutes per side, or until the edges are deep golden brown and crisp.

Resist the urge to flip too early—wait until the underside is firmly set and releases easily from the pan. If the oil smokes, reduce the heat slightly to prevent burning.

Step 4: Drain and Serve Immediately

Transfer the cooked pancakes to a paper towel-lined plate to drain excess oil. Sprinkle with the 2 tbsp Fresh Chives for a fresh, oniony finish.

Serve hot with the 0.5 cup Sour Cream and 1 cup Applesauce on the side for dipping. The contrast of crispy edges, creamy centers, and tangy-sweet accompaniments makes every bite perfect.

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Pro Tips For Making Potato Pancake Recipe With Mashed Potatoes

  • Chill the Mix: Let your potato mixture rest in the fridge for 15-20 minutes before frying—this helps the flour absorb moisture so the pancakes hold together better. —
  • Squeeze Out Moisture: If your leftover mashed potatoes are wet, squeeze them in a clean towel first. I learned this the hard way after making soggy pancakes twice. —
  • Hot Oil Only: Wait until the oil is shimmering (about 350°F) before adding the batter, or the pancakes will soak up grease instead of crisping up. —
  • Grated Onion Works: Skip chopping the yellow onion—grate it instead for finer texture that blends right into the pancakes without big chunks.

Wine and Beer Pairings for This Dish

Wine Pairings

A crisp Riesling from Germany or Washington State cuts through the richness with its bright acidity and hints of apple. Look for a dry or off-dry style to balance the pancakes’ savory notes. 🍷

White Wine Alternatives

Sauvignon Blanc from New Zealand offers zesty citrus and herbaceous flavors that complement the garlic and chives. A Pinot Grigio from Northern Italy provides a clean, refreshing contrast to the crispy texture.

Beer Pairings

An American wheat beer like Blue Moon has a smooth, slightly citrusy profile that pairs well. The effervescence cleanses your palate between bites. 🍺

Dark Beer Options

A dry stout or porter offers roasted malt notes that contrast beautifully with the pancakes’ golden crust. Guinness is a classic choice that won’t overpower the dish.

Non-Alcoholic Choices

For a non-alcoholic option, try sparkling apple cider—its sweetness and bubbles mimic the pairing qualities of beer. A chilled hibiscus iced tea offers a tart, refreshing alternative.

Nutrition Facts

Servings 4
Amount Per Serving
Calories 320kcal
% Daily Value
Total Fat 18g23%
Saturated Fat 4g20%
Cholesterol 95mg32%
Sodium 680mg30%
Total Carbohydrate 32g12%
Dietary Fiber 3g11%
Sugars 4g
Protein 6g12%
Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Frequently Asked Questions

1

Can I use instant mashed potatoes instead of leftover?

Yes, but the texture will differ. Instant mashed potatoes lack the density of real ones, so you may need extra flour to bind. Chill the prepared instant mash for 1 hour before shaping.

2

Why did my pancakes fall apart while frying?

This usually happens if the mash is too warm or the mixture is too wet. Use cold, thick mashed potatoes and ensure the oil is at medium-high heat before adding pancakes. Press firmly when shaping.

3

How do I keep them crispy after cooking?

Place cooked pancakes on a wire rack in a 200°F oven while finishing the batch. This prevents steam from making them soggy. Serve immediately for best texture.

★★★★★4.6(8 reviews)
Chef Melanie

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