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Air Fryer French Onion Potato Sticks


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  • Author: Paula
  • Total Time: 45 minutes
  • Yield: 16 potato sticks
  • Diet: Vegetarian

Description

These Air Fryer French Onion Potato Sticks are crispy, cheesy, and full of savory flavor. Made with mashed potatoes, mozzarella, and French onion soup mix, they’re air-fried to golden perfection and served with a creamy French onion sour cream dip — the ultimate comfort snack that’s easy to make and impossible to resist.


Ingredients

600 g Sebago (brushed) potatoes, peeled and coarsely chopped

100 g (1 cup) Coarsely grated mozzarella

70 g (½ cup) Cornflour (cornstarch)

40 g packet French onion soup mix

125 g (½ cup) Sour cream

Finely chopped fresh chives or green shallots, to serve

Sea salt flakes, to serve (optional)

Oil spray, for air frying


Instructions

  1. Cook the potatoes: Boil chopped potatoes in salted water for about 15 minutes until very tender. Drain, mash until smooth, and set aside to cool completely.
  2. Make the mixture: Add mozzarella, cornflour, and 1 tablespoon of the French onion soup mix to the cooled mashed potatoes. Mix well until smooth and combined.
  3. Chill and cut: Transfer mixture to a resealable plastic bag, flatten evenly, and freeze for about 1 hour until firm. Remove the bag, place the mixture on a board, and cut into 2.5 cm-thick sticks.
  4. Air fry: Preheat air fryer to 180°C. Arrange half the potato sticks in the basket, spray with oil, and cook for 10 minutes, turning once, until crisp and golden. Repeat with remaining sticks.
  5. Make the dip: Combine sour cream with the remaining French onion soup mix. If too thick, stir in 1–2 teaspoons of water until smooth.
  6. Serve: Arrange potato sticks around the dip on a platter, sprinkle with chopped chives and sea salt, and serve immediately.

Notes

Add grated parmesan or garlic powder for extra flavor.

For a spicy version, mix in chili flakes or smoked paprika.

Swap mozzarella for cheddar or a blend of cheeses for a sharper taste.

To bake instead of air fry, cook at 200°C for 20–25 minutes, flipping halfway through.

Make ahead by freezing the shaped sticks and cooking straight from frozen when needed.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Snack
  • Method: Air Fryer
  • Cuisine: Modern Australian

Nutrition

  • Serving Size: 4 sticks
  • Calories: 210
  • Sugar: 2 g
  • Sodium: 280 mg
  • Fat: 9 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 3 g
  • Trans Fat: 0 g
  • Carbohydrates: 27 g
  • Fiber: 2 g
  • Protein: 6 g
  • Cholesterol: 20 mg