Crispy potato cakes next to a dollop of sour cream.
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Emma Lawson | 
15.07.2025

Potato Cakes in Air Fryer

These potato cakes in air fryer are a delightful way to use up leftovers. Crispy on the outside and cheesy on the inside, they're easy to make with mashed potatoes. They're perfect for breakfast, as a side dish, or even as a quick snack. Try these air fryer mashed potato patties for a delicious addition to your meals.
Prep Time
10m
Cook
15m
Total Time
25m
Yield
serves 4
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Potatoes
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Potatoes

What You’ll Need for Potato Cakes in Air Fryer

Essential Ingredients for Potato Cakes

  • 2 cups mashed potatoes
  • 1 cup shredded cheddar cheese
  • 2 green onions, chopped
  • 1/2 cup flour
  • Non-stick spray

Add Bacon

Crispy bacon bits can be mixed into the potato mixture for an added crunch and smoky flavour. They complement the cheesy taste and make the cakes even more satisfying.

Why Use Green Onions

Green onions add a sharp, fresh flavour that complements the creamy mashed potatoes and cheese, without overwhelming them. They also add a pop of colour to your potato cakes.

Steps to Cook Potato Cakes in Air Fryer

Let's make delicious potato cakes in your air fryer.

  1. Mix all ingredients in a bowl until well combined.
  2. Form mixture into patties.
  3. Preheat air fryer to 200°C.
  4. Place patties in air fryer basket, spray with non-stick spray.
  5. Cook for 7 minutes, flip halfway, and cook for an additional 7 minutes.

Avoid Overcrowding

Cook the potato cakes in batches if necessary to ensure they crisp up beautifully in the air fryer.
Air fryer basket filled with golden potato cakes.

Nutrition for Air Fryer Potato Cakes

Calories: 320 | Protein: 12g | Carbs: 28g | Fat: 17g

Serving Suggestions for Potato Cakes in Air Fryer

Serve these potato cakes fresh from the air fryer with a dollop of sour cream and a side of crispy bacon. A dash of hot sauce also complements the cheesy flavours.

Why You’ll Love These Potato Cakes

These potato cakes in air fryer are an ideal way to transform everyday mashed potatoes into a crispy delight. Perfect for any meal, they’re a versatile addition to your menu. Using simple ingredients like mashed potatoes, cheddar cheese, and green onions, you can create a snack that’s enjoyed by everyone. Visit our website for more inspiration and tips on using your air fryer for tasty creations.

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Frequently Asked Questions about Potato Cakes in Air Fryer

Can I use leftover mashed potatoes?

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Yes, leftover mashed potatoes work perfectly for potato cakes in the air fryer.
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How do I make potato cakes crispy?

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Ensure to spray them with non-stick spray and flip halfway.
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Can I add cheese to my potato cakes?

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Absolutely! Adding shredded cheddar cheese makes them deliciously cheesy.
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Why are my potato cakes sticking?

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Ensure your air fryer basket is properly sprayed or lined with parchment paper.
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