Transform your leftover mashed potatoes into a delightful breakfast or snack with these crispy and cheesy potato pancakes. This recipe is a fantastic way to give new life to your leftovers, creating a dish that's both satisfying and easy to make.
If you don't already have green onions in your kitchen, you'll need to pick some up at the supermarket. They add a fresh, mild onion flavor that complements the cheddar cheese and mashed potatoes. Make sure to also have flour and eggs on hand, as these are essential for binding the mixture together.
Ingredients for Leftover Mashed Potato Pancakes
Mashed potatoes: These are the base of your pancakes, providing a creamy and starchy foundation.
Cheddar cheese: Adds a rich, savory flavor and helps to bind the pancakes together.
Egg: Acts as a binder to hold the ingredients together.
Flour: Helps to give structure to the pancakes, making them easier to fry.
Green onions: Adds a fresh, mild onion flavor that enhances the overall taste.
Salt: Enhances the flavors of all the ingredients.
Pepper: Adds a bit of spice and depth to the flavor.
Oil: Used for frying the pancakes to a golden brown and crispy perfection.
Technique Tip for This Recipe
When forming the patties, ensure your hands are slightly damp to prevent the mashed potato mixture from sticking. This will help you shape the pancakes more easily and create a smoother surface for even cooking.
Suggested Side Dishes
Alternative Ingredients
leftover mashed potatoes - Substitute with riced cauliflower: Riced cauliflower can mimic the texture of mashed potatoes and is a lower-carb alternative.
cheddar - Substitute with mozzarella: Mozzarella melts well and has a mild flavor that complements the other ingredients.
beaten egg - Substitute with flaxseed meal and water mixture: Mix 1 tablespoon of flaxseed meal with 3 tablespoons of water to create a vegan binding agent.
flour - Substitute with almond flour: Almond flour is a gluten-free alternative that adds a slightly nutty flavor.
chopped green onions - Substitute with chopped chives: Chives offer a similar mild onion flavor and can be used in the same quantity.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, but use sparingly to avoid overpowering the dish.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and can enhance the overall flavor profile.
oil - Substitute with butter: Butter can add a rich flavor and helps achieve a crispy texture when frying.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Recipe
Allow the mashed potato pancakes to cool completely before storing. This helps prevent condensation, which can make them soggy.
Place the cooled pancakes in a single layer on a baking sheet lined with parchment paper. This ensures they don't stick together.
Transfer the baking sheet to the freezer and let the pancakes freeze for about 1-2 hours. This step is crucial for maintaining their shape and texture.
Once the pancakes are frozen solid, transfer them to a freezer-safe bag or airtight container. Be sure to label the container with the date to keep track of their freshness.
For added protection against freezer burn, you can wrap each pancake individually in plastic wrap or aluminum foil before placing them in the container.
When you're ready to enjoy them, you can reheat the pancakes directly from the freezer. Preheat your oven to 375°F (190°C) and place the frozen pancakes on a baking sheet. Bake for about 15-20 minutes, or until they are heated through and crispy.
Alternatively, you can reheat them in a skillet over medium heat. Add a little oil to the skillet and cook the pancakes for 3-4 minutes on each side, until they are hot and crispy.
If you have leftover pancakes that you plan to eat within a few days, store them in the refrigerator. Place the pancakes in an airtight container, separating each layer with parchment paper to prevent sticking.
Reheat refrigerated pancakes in a skillet over medium heat or in the oven at 375°F (190°C) until they are warmed through and crispy.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover mashed potato pancakes on a baking sheet lined with parchment paper.
- Cover the pancakes with aluminum foil to prevent them from drying out.
- Bake for about 10-15 minutes, or until they are heated through and crispy again.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of oil or butter to the pan.
- Place the leftover mashed potato pancakes in the skillet.
- Cook for 2-3 minutes on each side, or until they are heated through and regain their crispy texture.
Microwave Method:
- Place the leftover mashed potato pancakes on a microwave-safe plate.
- Cover them with a damp paper towel to keep them moist.
- Microwave on medium power for 1-2 minutes, checking halfway through to ensure they are heating evenly.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the leftover mashed potato pancakes in the air fryer basket in a single layer.
- Air fry for 3-5 minutes, or until they are heated through and crispy.
Toaster Oven Method:
- Preheat your toaster oven to 350°F (175°C).
- Place the leftover mashed potato pancakes on the toaster oven tray.
- Heat for 10-12 minutes, or until they are warmed through and crispy.
Best Tools for This Recipe
Mixing bowl: A large bowl to combine all the ingredients thoroughly.
Frying pan: A flat-bottomed pan to cook the potato pancakes evenly.
Spatula: A tool to flip the pancakes without breaking them.
Measuring cups: To measure out the mashed potatoes, cheese, and flour accurately.
Measuring spoons: To measure the salt, pepper, and oil precisely.
Whisk: To beat the egg until it's well combined.
Chopping board: A surface to chop the green onions.
Knife: To finely chop the green onions.
Paper towels: To drain the excess oil from the cooked pancakes.
Scoop: To portion out the mixture evenly for each pancake.
How to Save Time on This Recipe
Prepare ingredients in advance: Chop green onions and shred cheese ahead of time to streamline the process.
Use a cookie scoop: A cookie scoop ensures uniform pancake sizes, saving time on shaping.
Preheat the pan: Start heating the oil while mixing the ingredients to save time.
Batch cooking: Cook multiple pancakes at once if your pan is large enough.
Use non-stick cookware: This reduces the need for extra oil and makes flipping easier.

Leftover Mashed Potato Pancakes
Ingredients
Main Ingredients
- 2 cups leftover mashed potatoes
- 1 cup shredded cheese cheddar or your choice
- 1 egg beaten
- ¼ cup flour
- 2 tablespoon chopped green onions
- to taste salt and pepper
- 2 tablespoon oil for frying
Instructions
- In a mixing bowl, combine mashed potatoes, cheese, beaten egg, flour, green onions, salt, and pepper.
- Heat oil in a frying pan over medium heat.
- Scoop about ¼ cup of the mixture and form into a patty. Place in the hot pan.
- Cook for 3-4 minutes on each side, until golden brown and crispy.
- Remove from pan and drain on paper towels. Serve hot.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Cottage Cheese Bread Recipe1 Hours
- Calico Beans Recipe1 Hours
- Strawberry Raspberry Smoothie Recipe5 Minutes
- Instant Pot Potato Salad Recipe20 Minutes
- Sweet Potato Soup Recipe40 Minutes
- Mushroom Bok Choy Soup Recipe30 Minutes
- Bacon Jack Chicken Sandwich Recipe35 Minutes
- Potatoes Recipe40 Minutes

Leave a Reply