If you have leftover mashed potatoes in your fridge and are wondering what delicious twist you can give them, then you’re in for a real treat with this Leftover Mashed Potato Cakes Recipe. These cakes are wonderfully crispy on the outside while remaining tender and flavorful inside. Combining simple ingredients like cheese, green onions, and a touch of seasoning, these golden patties transform yesterday’s potatoes into today’s star dish. Whether you’re craving a snack, a side dish, or a creative way to minimize waste, this recipe is an absolute winner that feels like a comforting hug on a plate.
Ingredients You’ll Need
This recipe is all about simplicity with ingredients you likely already have at home. Each component plays an important role in bringing flavor, texture, and that perfect golden crunch to your mashed potato cakes.
- Leftover mashed potatoes: The base of the dish, providing smoothness and starchiness that hold the cakes together.
- Shredded cheddar cheese: Melts beautifully to add richness and a tangy sharpness inside the cakes.
- Chopped green onions: Deliver a fresh, subtle bite of color and mild onion flavor.
- Egg: Acts as a natural binder to keep your patties intact while frying.
- All-purpose flour: Helps absorb moisture and crisps up the exterior.
- Garlic powder: Infuses a gentle warmth and savory depth.
- Salt and black pepper: Enhance all the flavors, as seasoning is key!
- Oil for frying: Necessary for that irresistible golden crust—choose a neutral cooking oil for best results.
How to Make Leftover Mashed Potato Cakes Recipe
Step 1: Combine the Ingredients
Start by placing your 2 cups of leftover mashed potatoes into a large bowl. Add the shredded cheddar cheese, chopped green onions, egg, flour, garlic powder, and a pinch of salt and pepper. Use a spoon or your hands to mix everything together until you have a smooth, cohesive mixture with all the flavors evenly distributed. This base will be soft but firm enough to shape into patties.
Step 2: Shape the Patties
Now for the fun part—forming your potato cakes. Take a handful of the mixture and gently shape it into a round, flat patty about 3 inches in diameter and roughly ½ inch thick. Repeat until all the mixture is used. Don’t worry if a few are imperfect; rustic is charming here!
Step 3: Pan-Fry to Perfection
Heat 2 tablespoons of oil in a skillet over medium heat. Once shimmering, carefully place your patties in the pan, making sure not to overcrowd them. Cook each patty for about 3 to 4 minutes on one side until it turns golden brown and crispy. Flip and repeat on the other side. The smell of that golden crust forming is utterly irresistible. When cooked, transfer the cakes to a paper towel-lined plate to drain any excess oil.
How to Serve Leftover Mashed Potato Cakes Recipe
Garnishes
One of the joys of these potato cakes is how versatile they are when it comes to garnishes. Sprinkle freshly chopped parsley or chives over the top to add a pop of vibrant green and freshness. A dollop of sour cream or a drizzle of tangy yogurt sauce also pairs perfectly, adding a cooling contrast to the crispy edges.
Side Dishes
Potato cakes can hold their own as a side or a snack. Serve them alongside a fresh crisp salad or roasted veggies for a more substantial meal. They’re also fantastic next to scrambled eggs and bacon for a comforting breakfast or brunch option that’s sure to impress.
Creative Ways to Present
Thinking outside the box, try stacking two or three potato cakes and layering between them slices of smoked salmon, avocado, or a poached egg for an elegant appetizer. Alternatively, serve them as a base for a hearty spoonful of chili or stew, turning this humble cake into a pint-sized comfort bowl.
Make Ahead and Storage
Storing Leftovers
If you happen to have some potato cakes left over, store them in an airtight container in the refrigerator for up to 3 days. They stay delightfully moist on the inside and can be quickly reheated without losing their charm.
Freezing
These cakes freeze well too. Just place them on a baking sheet to freeze individually until solid, then transfer to a freezer-safe bag or container. When frozen, they’ll keep for up to 2 months, making them a fantastic make-ahead treat that’s ready whenever you want a quick snack or side.
Reheating
To reheat, pop them in a hot skillet with a bit of oil, which recrisps the exterior beautifully. Alternatively, warm them in a preheated oven at 350°F (175°C) for about 10 minutes. Avoid microwaving if you want to keep that crispy texture intact.
FAQs
Can I use fresh mashed potatoes instead of leftovers?
Absolutely! Just make sure your mashed potatoes are cool and not too wet. Leftover mashed potatoes usually work best because they have had time to firm up, but fresh ones can be adjusted by adding a bit more flour if needed.
What cheese works best in this recipe?
Sharp cheddar is a classic choice for its flavor and melting ability, but feel free to experiment with mozzarella, pepper jack, or even Parmesan for different flavor twists.
Can I bake these instead of frying?
Yes, you can bake them on a parchment-lined tray at 400°F (200°C) for about 20 minutes, flipping halfway through to get both sides golden and crispy, though pan-frying gives the best texture.
Are these potato cakes vegetarian?
This recipe is naturally vegetarian, but if you add bacon bits or other toppings, that would change. You can easily keep it vegetarian or even vegan by swapping cheese and egg with plant-based alternatives.
How can I make the cakes extra crispy?
Using a bit more flour or even fine breadcrumbs can help create a crisper crust. Also, heating the oil to the right temperature and not overcrowding the pan ensures they fry evenly and get that perfect crunch.
Final Thoughts
These Leftover Mashed Potato Cakes Recipe truly elevate simple leftovers into something magical. They’re a great way to reduce waste, satisfy cravings, and share comfort food that everyone loves. Give them a try—you might just find yourself making mashed potatoes on purpose just to have these cakes again and again!
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Leftover Mashed Potato Cakes Recipe
- Total Time: 20 minutes
- Yield: 6 potato cakes
- Diet: Vegetarian
Description
Leftover Mashed Potato Cakes are a delicious and easy way to transform cold mashed potatoes into crispy, golden patties. These cakes feature a savory blend of cheddar cheese, green onions, and garlic powder for extra flavor, then pan-fried until perfectly crisp on the outside and tender inside, making an ideal side dish or snack.
Ingredients
Mashed Potato Cake Ingredients
- 2 cups leftover mashed potatoes
- 1/2 cup shredded cheddar cheese
- 1/4 cup green onions, chopped
- 1 egg
- 1/4 cup all-purpose flour
- 1/2 teaspoon garlic powder
- Salt and black pepper to taste
- 2 tablespoons oil for frying
Instructions
- Combine Ingredients: In a bowl, mix together the leftover mashed potatoes, shredded cheddar cheese, chopped green onions, egg, all-purpose flour, garlic powder, salt, and black pepper until the mixture is well combined and uniform.
- Form Patties: Shape the potato mixture into small, evenly sized patties, about 2-3 inches in diameter, to ensure even cooking.
- Heat the Oil: Warm 2 tablespoons of oil in a skillet over medium heat, ensuring the oil coats the bottom evenly to prevent sticking.
- Cook Patties: Carefully place the formed potato cakes into the hot skillet. Cook each patty for 3 to 4 minutes on each side, or until they develop a golden brown and crispy crust.
- Serve Warm: Once cooked, transfer the potato cakes to a paper towel-lined plate to drain excess oil and serve immediately while warm for the best texture and flavor.
Notes
- For extra flavor, add cooked bacon bits or finely chopped fresh herbs such as parsley or chives to the potato mixture.
- If the mixture feels too wet to form patties, add a little more flour to help bind it.
- Leftover mashed potatoes work best if they are plain or lightly seasoned, to allow for seasoning adjustments.
- Use a non-stick skillet or well-seasoned cast iron pan for easier frying and cleanup.
- Serve with sour cream or a dipping sauce of your choice for added taste.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Side Dish
- Method: Frying
- Cuisine: American
