Chilli Garlic Potatoes Recipe
Introduction
Chilli Garlic Potatoes are a spicy and flavorful snack that’s crispy on the outside and tender inside. This quick recipe combines aromatic garlic, ginger, and a punch of chilli to create a perfect appetizer or side dish.

Ingredients
- 4 medium potatoes
- 2 tablespoons olive oil
- 2 tablespoons cornflour
- 1 teaspoon sea salt flakes
- Freshly ground black pepper, to taste
- 1 tablespoon olive oil
- 1 tablespoon minced garlic
- 1 teaspoon grated ginger
- ½ teaspoon red chilli flakes
- 1 small brown onion, halved and thinly sliced
- 1 tablespoon light soy sauce
- 1 teaspoon white vinegar
- 1 tablespoon Sriracha or chilli sauce
- 2 tablespoons tomato ketchup
- 1 teaspoon cornflour mixed in ¼ cup water
- ¼ cup finely chopped spring onion (green part only)
- White and black sesame seeds, for garnish
Instructions
- Step 1: Wash and peel the potatoes. Cut them into ½ inch thick batons. Place in a large bowl and toss with 2 tablespoons olive oil. Add cornflour, sea salt flakes, and freshly ground black pepper. Gently toss to coat the potatoes thoroughly.
- Step 2: Cook the potatoes either in an air fryer at 200°C for 18 minutes or in a preheated oven at 200°C for 28-30 minutes until crispy. Remove and set aside.
- Step 3: Heat 1 tablespoon olive oil in a medium wok over high heat. Add minced garlic, grated ginger, red chilli flakes, and sliced onion. Stir-fry rapidly for about a minute until onions start turning translucent. Reduce heat to medium and cook for another minute.
- Step 4: Add the cooked potatoes to the wok and mix well to combine. Cook for a few seconds.
- Step 5: Stir in light soy sauce, white vinegar, Sriracha (or chilli sauce), and tomato ketchup. Mix until potatoes are evenly coated.
- Step 6: Lower the heat and add the cornflour mixture to the wok. Stir well and cook for another minute until the sauce thickens and heats through.
- Step 7: Remove from heat. Sprinkle with chopped spring onions and both white and black sesame seeds. Serve hot for best flavor and texture.
Tips & Variations
- For extra crispiness, soak the cut potatoes in cold water for 30 minutes before cooking and pat dry thoroughly.
- Adjust the chilli flakes and Sriracha amount to suit your heat preference.
- Oven roasting works well, but an air fryer will give a crispier result with less oil.
- Add a squeeze of fresh lemon juice before serving to brighten the flavors.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat in a skillet or air fryer to retain the crispiness; microwaving may make them soggy.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use sweet potatoes instead of regular potatoes?
Yes, sweet potatoes work well in this recipe and add a natural sweetness that balances the spicy sauce.
Is there a way to make this recipe vegan?
This recipe is naturally vegan, but ensure the soy sauce and Sriracha or chilli sauce you use don’t contain any animal-derived ingredients.
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Chilli Garlic Potatoes Recipe
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Chilli Garlic Potatoes are a spicy and flavorful snack made with crispy potato batons cooked to perfection and tossed in a zesty garlic, ginger, and chilli sauce. This recipe features air-fried or oven-roasted potatoes coated with a vibrant mix of soy sauce, vinegar, and chilli sauce, garnished with spring onions and sesame seeds for an irresistible treat.
Ingredients
Potatoes
- 4 medium potatoes
- 2 tablespoons olive oil
- 2 tablespoons cornflour
- 1 teaspoon sea salt flakes
- Freshly ground black pepper, to taste
Sauce and Garnish
- 1 tablespoon olive oil
- 1 tablespoon minced garlic
- 1 teaspoon grated ginger
- ½ teaspoon red chilli flakes
- 1 small brown onion, halved and thinly sliced
- 1 tablespoon light soy sauce
- 1 teaspoon white vinegar
- 1 tablespoon Sriracha or chilli sauce
- 2 tablespoons tomato ketchup
- 1 teaspoon cornflour mixed in ¼ cup water
- ¼ cup finely chopped spring onion (green parts only)
- White and black sesame seeds, for sprinkling
Instructions
- Prepare the potatoes: Wash and peel the potatoes, then cut them into ½-inch thick batons. Place them in a large bowl along with 2 tablespoons of olive oil. Mix well to coat the potatoes evenly. Add the cornflour, sea salt flakes, and freshly ground black pepper to the bowl. Toss gently until the potato batons are thoroughly coated with the mixture.
- Cook the potatoes: You can either air fry or bake the potatoes. For air frying, place the coated potatoes in an air fryer at 200°C and cook for 18 minutes until crispy. Alternatively, preheat your oven to 200°C and bake the potatoes on a tray for approximately 28-30 minutes until golden and crisp. Once cooked, remove the potatoes and set them aside.
- Make the sauce: Heat 1 tablespoon of olive oil in a medium wok over high heat. Add the minced garlic, grated ginger, red chilli flakes, and sliced onion. Stir-fry rapidly while tossing the ingredients continuously for about a minute, until the onion begins to turn translucent. Reduce the heat to medium and continue cooking for another minute to soften the onions and release flavors.
- Toss the potatoes with the sauce: Add the cooked potatoes to the wok and mix well with the aromatics. Then, pour in the light soy sauce, white vinegar, Sriracha (or chilli sauce), and tomato ketchup. Stir thoroughly to ensure all the potatoes are evenly coated with the sauce. Reduce the heat to low and add the cornflour-water mixture to the wok. Stir well and cook for an additional minute until the sauce thickens and clings to the potatoes.
- Finish and serve: Remove the wok from heat. Sprinkle the finely chopped spring onion and a mix of white and black sesame seeds over the potatoes. Serve the Chilli Garlic Potatoes hot as a delicious appetizer or side dish.
Notes
- You can adjust the amount of chilli flakes and Sriracha to control the spice level to your preference.
- Air frying yields a crispier texture with less oil, while oven baking is equally effective if you don’t have an air fryer.
- Make sure to toss the potatoes gently with cornflour to avoid clumping; a light even coating is ideal for crispiness.
- This dish pairs well with steamed rice or as a flavorful snack on its own.
- For a gluten-free version, ensure that the soy sauce used is gluten-free.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Appetizer
- Method: Air Frying
- Cuisine: Asian Fusion
Keywords: Chilli Garlic Potatoes, Spicy Potato Recipe, Air Fryer Potato Recipe, Vegetarian Snack, Asian Inspired Potato Dish

