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Keto Air Fryer Zucchini - Crispy, Quick, and Low-Carb

Prep Time10 minutes
Cook Time12 minutes
Total Time22 minutes
Servings: 4 servings

Ingredients

  • 2 medium zucchinis (about 1 to 1.25 pounds total)
  • 1 tablespoon olive oil or avocado oil
  • 2 tablespoons finely grated Parmesan cheese (optional but recommended)
  • 1 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon smoked paprika (or regular paprika)
  • 1/2 teaspoon dried Italian seasoning (or dried oregano)
  • 1/2 teaspoon kosher salt, plus more to taste
  • 1/4 teaspoon black pepper
  • Lemon wedges, for serving (optional)
  • Fresh parsley or basil, chopped (optional garnish)

Instructions

  • Preheat the air fryer: Set it to 400°F (200°C) for 3–5 minutes so the basket is hot when the zucchini goes in.
  • Prep the zucchini: Wash, dry, and trim the ends. Cut into half-moons about 1/2 inch thick for a crisp-tender bite. You can also cut into spears or chunks—just keep pieces similar in size.
  • Season: In a bowl, toss zucchini with oil, Parmesan, garlic powder, onion powder, paprika, Italian seasoning, salt, and pepper until well coated.
  • Load the basket: Arrange the zucchini in a single layer, with a little space between pieces. Work in batches if needed. Crowding leads to steaming instead of crisping.
  • Air fry: Cook at 400°F for 7–10 minutes, shaking the basket or turning the pieces halfway. Start checking at 7 minutes. You want light browning on the edges and a tender center.
  • Finish and serve: Taste and add a pinch of salt if needed. Squeeze a little lemon on top and sprinkle with fresh herbs for brightness. Serve hot.