Easy Air Fryer Steak Bites Marinade (15-Min, Juicy)
This Air Fryer Steak Bites Marinade is the fast way to get tender, juicy steak with caramelized edges in about 15 minutes. Whisk a simple soy-based marinade, coat sirloin cubes, then air fry at 400°F for a glossy, savory finish that beats takeout on a weeknight.
Equipment
- 5 to 6-quart basket air fryer
- mixing bowl and whisk
- Tongs
- cutting board and sharp knife
Ingredients
- 2 pounds sirloin steak cut into 1 1/2-inch by 1-inch pieces
- 2 tablespoons oil
- 1.5 teaspoons salt
- 1.5 teaspoons ground black pepper
- 1.5 teaspoons soy sauce low-sodium works too
Instructions
- Cut the sirloin steak into even 1 1/2-inch by 1-inch pieces so they cook at the same rate.
- In a bowl, whisk together the oil, salt, black pepper, and soy sauce until combined and glossy.
- Add the steak cubes and toss until every piece is well coated in the marinade.
- Preheat your air fryer to 400°F (this helps browning start immediately).
- Arrange steak in a single layer in the basket (cook in batches if needed). Air fry at 400°F for 7 minutes for rare to medium-rare, or up to 12 minutes for medium-well. Shake the basket around the halfway point so new sides hit the hot air.
- Serve right away while the edges are browned and the centers are still juicy. You should see caramelized spots and a light glossy coating on the outside.
Notes
- Storage: Cool, then refrigerate in an airtight container for up to 3 days.
- Reheat (best texture): Air fry at 350°F for 2 to 4 minutes, shaking once, just until warmed through.
- Air fryer size notes: In a 5 to 6-quart basket air fryer, you can usually do this in 1 batch if you keep a single layer. In a 3.5-quart, plan on 2 batches. Oven-style air fryers may need 1 to 2 extra minutes for the same browning.
- Batch cooking tip: If you’re doubling, keep the first batch warm on a plate, then re-crisp everything together for 1 minute at 400°F right before serving.
- Troubleshooting:
- Gray, steamed steak: You overcrowded the basket. Cook in a single layer with space.
- Dry steak: Your cubes were too small or you cooked too long. Stick to the cut size and start checking at 7 to 8 minutes.
- Uneven browning: Shake at the halfway point and cut pieces evenly.
- Nutrition disclaimer: Nutrition is an estimate and will vary by steak cut, brand of soy sauce, and exact portion size.