Air-fried kale turns tender leafy greens into light, crisp chips with just a little oil and seasoning. The leaves cook quickly in a single layer, making this a handy small-batch snack or crunchy topping; because air fryer models vary, check early to avoid scorching.
Ingredients
- 1 large bunch curly kale, about 8 oz (225 g), washed and thoroughly dried
- 1 tbsp olive oil (15 ml)
- ¼ tsp fine salt (1.5 g), plus more to taste
- ⅛ tsp freshly ground black pepper (0.3 g), optional
Instructions
- Prepare the kale. Strip the leaves from the tough central ribs and discard the ribs or save them for another use. Tear or cut the leaves into pieces roughly 2 to 3 inches (5 to 7.5 cm) wide. They shrink as they cook, but pieces that are too small can fall through the basket or become brittle quickly.
- Dry very thoroughly. If the kale was washed, spin it in a salad spinner and pat it dry with clean towels. Let it air-dry for a few minutes if it still feels damp. Water left on the leaves can make them steam rather than crisp, and excess droplets may cause uneven cooking.
- Season lightly. Put the leaves in a large bowl. Drizzle with the oil and sprinkle with salt and pepper, then toss and massage gently until the leaves are coated with a thin film. Avoid pooling oil at the bottom of the bowl; too much oil can leave the chips greasy and limp.
- Preheat and arrange. Preheat the air fryer to 300°F (150°C), if your model has a preheat setting. Arrange a loose, even layer of kale in the basket, leaving space for air to circulate. Cook in batches rather than packing the basket tightly. If the fan tends to lift lightweight leaves, set a small air-fryer-safe rack over them; never use loose parchment or another liner that could blow into the heating element.
- Air fry until crisp. Cook at 300°F (150°C) for 4 minutes, then shake the basket or turn the leaves. Continue cooking for 2 to 4 minutes, checking every minute near the end. Remove pieces as soon as they feel dry and crisp at the edges; thinner leaves may finish first. The batch takes about 6 to 8 minutes total, but the exact time depends on the air fryer and the moisture and thickness of the leaves.
- Cool and finish. Transfer the kale chips to a plate or wire rack and let them cool for 2 to 3 minutes; they become crisper as they cool. Taste and add a little more salt if needed, then serve promptly.
Tips
- Choose curly or lacinato kale. Curly kale makes familiar ruffled chips, while lacinato (also called dinosaur kale) works well but tends to produce flatter pieces. Remove the woody ribs from either type for more even texture.
- Prioritize dry leaves and a light coating. Thoroughly dried kale and just enough oil to coat it are the keys to crisp chips. If the leaves look wet or glossy with oil, blot or toss them again before cooking.
- Check the first batch early. Air fryer baskets, fan strength, and heating patterns differ. Start checking after 4 minutes of cooking, and pull out small pieces as they crisp rather than waiting for every leaf to finish together.
- Season after cooking when using fine powders. Garlic powder, finely grated cheese, and some spice blends can darken quickly. Add delicate seasonings after cooking, or use only a light coating before frying.
Serving Suggestions
Serve the chips as a snack while they are fresh and crisp, either on their own or alongside a sandwich, soup, or a simple lunch. Crumble them over roasted vegetables, grain bowls, pasta, or creamy soups just before serving for a crisp, savory garnish. They also pair nicely with a yogurt-based dip or hummus, although dipping will soften them, so serve the dip on the side.
Variations
For a cheesy flavor, toss the finished chips with 1 to 2 tbsp (5 to 10 g) finely grated Parmesan. For a smoky batch, add ¼ tsp smoked paprika (about 0.5 g) before cooking; for a gently spicy version, use a pinch of cayenne. A squeeze of lemon is refreshing, but add it at the table rather than before air frying, since moisture can soften the leaves.
You can replace olive oil with avocado oil or another neutral cooking oil in the same amount. For a no-oil version, season the dry leaves directly, but expect a lighter, less evenly browned result and check them frequently because they can become brittle sooner. Adjust salt to suit your seasoning blend, especially if it already contains salt.
Storage and Reheating
Kale chips are best eaten soon after cooling. If you have leftovers, let them cool completely and store them in a dry, airtight container at room temperature for up to 1 day; humidity makes them lose their crunch. Do not seal them while warm, because trapped steam softens the leaves. For food-safety purposes, refrigerate cooked leftovers within 2 hours, but note that refrigeration usually makes kale chips less crisp. Cooked leftovers are generally kept 3 to 4 days refrigerated; discard them sooner if they smell or look spoiled.
To restore some crispness, spread refrigerated or softened chips in the air fryer at 275°F (135°C) for 1 to 2 minutes, checking closely. Let them cool briefly before eating. Avoid reheating a large, crowded pile, which can warm unevenly and remain soft.
Frequently Asked Questions
Why did my air-fried kale turn out soggy?
Most often, the leaves were damp, the basket was crowded, or too much oil was used. Dry the kale thoroughly, coat it lightly, and cook in uncrowded batches so hot air can move around the leaves.
Can I cook kale without oil?
Yes. Season dry leaves directly and cook a small batch, checking early. The chips may be less evenly browned and can have a drier, more delicate texture than oil-coated kale.
What temperature is best for air frying kale?
A moderate 300°F (150°C) gives you time to check the leaves before they burn. Some air fryers run hot, so follow the early checks in the instructions and adjust the time for your model rather than increasing the temperature.
Can I use frozen kale?
Frozen chopped kale is not a good choice for chips because it releases moisture and is usually too small and fragile to crisp evenly. Use fresh leaves for this recipe; frozen kale is better suited to soups, sauces, and cooked dishes.
Do I need to preheat the air fryer?
Preheating helps the kale begin cooking consistently, but it is not essential for every model. If your air fryer does not have a preheat function, add the kale to the basket and begin checking after about 4 minutes.
Can I make kale chips ahead?
You can wash, dry, and tear the kale in advance, then keep it refrigerated in a clean container with a dry paper towel for up to 2 days. Air fry it close to serving time, since the crisp texture is best when freshly made.
Related
- Curry Meat Recipes: A Weeknight Beef Curry
- Curry Meatballs with Creamy Coconut Curry Sauce
- Curry Mee Recipe: Malaysian Coconut Curry Noodle Soup
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).