These Air Fryer Potato Cakes are crispy on the outside, soft and fluffy on the inside, and packed with savory flavor. They’re the perfect way to use leftover mashed potatoes and make a delicious breakfast, side dish, appetizer, or snack with minimal oil.
Recipe Overview
| Detail | Information |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 12–15 minutes |
| Total Time | 30 minutes |
| Servings | 8 potato cakes |
| Difficulty | Easy |
| Course | Breakfast, Side Dish, Snack |
| Cuisine | American |
| Calories | Approximately 145 per potato cake |
Ingredients
Main Ingredients
- 2 cups mashed potatoes (cold works best)
- 1 large egg
- ½ cup shredded cheddar cheese
- ¼ cup grated Parmesan cheese
- ¼ cup green onions, finely chopped
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ cup breadcrumbs (regular or panko)
For Air Frying
- Cooking spray or olive oil spray
Optional Add-Ins
- Crumbled bacon
- Diced jalapeños
- Fresh parsley
- Cooked ham
- Mozzarella cheese
Equipment Needed
- Air fryer
- Mixing bowl
- Measuring cups and spoons
- Spatula
- Parchment liner (optional)
Instructions
Step 1: Prepare the Mixture
In a large bowl, combine:
- Mashed potatoes
- Egg
- Cheddar cheese
- Parmesan cheese
- Green onions
- Garlic powder
- Onion powder
- Salt
- Black pepper
- Breadcrumbs
Mix until fully combined.
Step 2: Form the Potato Cakes
- Divide the mixture into 8 equal portions.
- Shape each portion into a round patty about ½-inch thick.
Tip
If the mixture feels sticky, refrigerate it for 15–20 minutes before shaping.
Step 3: Preheat the Air Fryer
Preheat the air fryer to 375°F (190°C) for 3 minutes.
Step 4: Prepare for Cooking
- Lightly spray both sides of each potato cake with cooking spray.
- Arrange them in a single layer in the air fryer basket.
Do not overcrowd the basket.
Step 5: Air Fry
Cook at 375°F (190°C) for 12–15 minutes.
Flip halfway through cooking.
The potato cakes should be:
- Golden brown
- Crispy on the outside
- Heated through
Step 6: Serve
Serve immediately while hot and crispy.
Tips for Perfect Potato Cakes
Use Cold Mashed Potatoes
Cold potatoes hold their shape better.
Don’t Overcrowd
Cook in batches if necessary.
Spray Lightly with Oil
This helps achieve a beautiful golden crust.
Chill Before Cooking
For extra firm cakes, chill for 20–30 minutes before air frying.
Flavor Variations
Loaded Potato Cakes
Add:
- Bacon bits
- Extra cheddar
- Sour cream topping
Garlic Herb Potato Cakes
Add:
- Fresh parsley
- Chives
- Dill
Spicy Potato Cakes
Mix in:
- Jalapeños
- Cayenne pepper
- Pepper Jack cheese
Ham & Cheese Potato Cakes
Add:
- Diced ham
- Swiss cheese
Mediterranean Potato Cakes
Add:
- Feta cheese
- Spinach
- Oregano
What to Serve with Potato Cakes
Breakfast
- Fried eggs
- Scrambled eggs
- Bacon
- Sausage
Lunch & Dinner
- Grilled chicken
- Steak
- Pork chops
- Fish
Dipping Sauces
- Sour cream
- Ranch dressing
- Garlic aioli
- Spicy mayo
- Honey mustard
Storage Instructions
Refrigerator
Store in an airtight container for up to 4 days.
Freezer
Freeze cooked potato cakes for up to 2 months.
Place parchment paper between layers.
Reheating
Air Fryer
Reheat at 350°F (175°C) for 3–4 minutes.
Oven
Bake at 375°F (190°C) for 5–7 minutes.
Nutrition Information
Per Potato Cake (Approximate)
| Nutrient | Amount |
|---|---|
| Calories | 145 |
| Protein | 5g |
| Carbohydrates | 18g |
| Fat | 6g |
| Fiber | 1g |
| Sugar | 1g |
| Sodium | 230mg |
Frequently Asked Questions
Can I use instant mashed potatoes?
Yes, but freshly made mashed potatoes provide better texture and flavor.
Why are my potato cakes falling apart?
The mixture may need:
- More breadcrumbs
- An extra egg
- Chilling time before cooking
Can I make them gluten-free?
Yes. Use gluten-free breadcrumbs.
Can I freeze uncooked potato cakes?
Absolutely. Freeze on a baking sheet first, then transfer to freezer bags.
Can I use sweet potatoes?
Yes! Sweet potatoes make a delicious variation with a slightly sweeter flavor.
Recipe Notes
✅ Great use for leftover mashed potatoes.
✅ Crispy without deep frying.
✅ Family-friendly.
✅ Freezer-friendly.
✅ Perfect for breakfast or as a side dish.
Make-Ahead Tip
Shape the potato cakes the night before and refrigerate. Air fry just before serving for the freshest results.
Serving Suggestion
Serve with a dollop of sour cream, chopped chives, and a side salad for a comforting and satisfying meal. 🥔✨
Chef’s Secret
For extra crunch, coat the outside of each potato cake with a thin layer of panko breadcrumbs before air frying. This creates an irresistibly crispy golden crust while keeping the center soft and creamy. 😋🥔🔥