How to Air Fry Tempeh

Slice tempeh into 1/2-inch cubes, strips, or slabs. For milder flavor, steam for 10 minutes or microwave with a bit of water, then marinate. This step removes some of the bitterness and helps the tempeh absorb marinades more effectively. Pat dry after steaming.

Marinate tempeh for at least 20 minutes (or up to 8 hours) in a sauce of your choice. A simple soy-ginger-garlic marinade works well: 2 tablespoons soy sauce, 1 tablespoon sesame oil, 1 teaspoon fresh ginger, 1 teaspoon maple syrup. Buffalo sauce, teriyaki, or smoky barbecue are popular alternatives. Pat slightly dry before air frying to prevent steaming.

Air fry at 375°F (190°C) for 12–15 minutes, flipping or shaking once at 6–7 minutes. Tempeh is done when the exterior is firm, slightly charred on the edges, and golden-brown. Smaller cubes finish in 12 minutes; larger slabs need closer to 15. A light spray of oil before cooking boosts crispiness.

Air-fried tempeh works in bowls, wraps, salads, stir-fries, and as a protein topping. It holds its shape well when mixed into other dishes. Tempeh bacon strips (marinated in liquid smoke, maple, and soy) are particularly popular — cook in a single layer at 375°F for 10–12 minutes.

What temperature for air fryer tempeh?

Air fry tempeh at 390°F (200°C). High heat crisps the outside of the tempeh to a satisfying golden-brown while heating it through. Tempeh's dense texture handles higher heat well without drying out, especially if marinated first.

How long to cook tempeh in air fryer?

Tempeh slices or cubes (1/2 inch thick) take 12–15 minutes at 390°F (200°C). Flip at the halfway point (6–7 minutes) for even crisping. Marinated tempeh may take a minute or two longer due to extra moisture. It is done when golden-brown and firm with crispy edges.

Tips for crispy air fryer tempeh?

Marinate tempeh for at least 30 minutes (or overnight) before cooking to add flavor and soften the slightly bitter edge. Pat it dry after marinating to remove excess surface moisture — this dramatically improves crisping. Cut into even slices so all pieces cook at the same rate.