1. Crafting Oil-Free Air-Fried Beef Steak
For crafting oil-free air-fried beef steak, gather the ingredients and follow the steps below.
1.1. Ingredients to Prepare
- Beef tenderloin: 500g.
- Seasonings for marinating grilled beef.
- Cooking oil, oyster sauce, seasoning powder, soy sauce.
- Finely chopped garlic.

1.2 Steps to Create Oil-Free Air-Fried Beef Steak
Step 1: Selecting and Preparing the Beef
- When choosing beef, opt for tender cuts with a hint of marbling for enhanced tenderness and flavor.
- After bringing the beef home, keep it on a surface and immerse it in salted water for thorough cleaning. Then, rinse and evenly coat both sides of the beef with cooking oil.
Step 2: Seasoning the Beef
- Season the beef with the prepared ingredients, such as marinating seasoning, cooking oil, oyster sauce, seasoning powder, soy sauce, finely chopped garlic.
- Ensure an even coating to allow the flavors to penetrate the beef, marinating for at least 1 hour.
Step 3: Grilling the Beef
- Preheat the air fryer for about 5 – 7 minutes at 180 degrees before grilling the beef.
- Use a food brush to thinly coat both sides of the beef with cooking oil to prevent dryness during grilling. For the first round, grill at 180 degrees for 7 minutes; if you prefer well-done, grill longer. After the initial grilling, flip the beef and grill for an additional 5 – 7 minutes.
Note: Place a layer of aluminum foil at the bottom of the air fryer before adding the beef to prevent oil from sticking to the fryer, ensuring cleanliness.

2. Making Oil-Free Air-Fried Beef Skewers
Crafting oil-free air-fried beef skewers is incredibly simple and straightforward. Join us in preparing this dish with the necessary ingredients and the following steps.
2.1. Ingredients to Prepare
- Beef sirloin.
- Green and red bell peppers.
- Onions.
- Garlic.
- Ginger.
- Skewer sticks.
- Common seasonings: soup powder, seasoning powder, broth cubes, sesame oil, ground pepper, honey, five-spice powder, fragrant spice powder.

2.2. Steps to Prepare Grilled Beef Skewers with Air Fryer
Step 1: Prepare the Beef
- After obtaining the beef, wash it thoroughly and cut it into bite-sized pieces—neither too thick nor too thin.
Step 2: Marinate the Beef
- Marinate the beef with the pre-prepared spices, adjusting according to taste preferences. For a spicy kick, use more chili; for a restaurant-style aroma, marinate with five-spice powder, garlic, lemongrass, etc.
- Allow the beef to marinate for about 30 minutes for even flavor absorption.
Step 3: Prepare the Vegetables
- 4. Prep Vegetables While Awaiting Beef Marination
Step 4: Skewer Beef and Vegetables
- While waiting for the beef to marinate, prep the remaining vegetable ingredients.
- Clean the red and green bell peppers, remove the stems, seeds, and slice them into bite-sized pieces. Peel and square-cut the onions, similar to the beef. Mix these with olive oil for added flavor.
Step 5: Grill the Beef
- First, preheat the air fryer for 5 minutes before grilling.
- Then, place the skewered beef and vegetables in the air fryer. For the first grilling round, cook for 10 minutes at 170 degrees. For the second round, grill for 4 – 6 minutes at 180 degrees, adjusting based on the fryer and desired doneness.

Here, we've guided you through 2 ways to air-fry beef without oil that everyone should try at least once. Thank you for following along with this article.
