These easy air fryer steak bites are juicy and tender with delicious browned edges. Seasoned sirloin steak cubes cook alongside mushrooms for a low-carb meal that's ready in about 15 minutes. No marinade or advance planning is required, and everything cooks together in an air fryer basket for easy cleanup.
Notes from my kitchen
One of my favorite things about air frying steak cut into cubes is that each piece has more surface area to char. And you don't need to fire up the grill to get that result.
I make them whenever sirloin steak goes on sale, and not just because my husband loves them! They're easy to prepare because a good cut of steak doesn't require extensive marinating. It just needs a great seasoning blend.
As a result, you can make these on a whim, yet they have a special dinner vibe. I usually serve them with cauliflower mash to keep the dinner low in carbs. And if I want to take the meal to the next level, I serve them with my easy blue cheese sauce.
Marjory
Ingredients
Here's what you'll need to make this air fryer steak bites and mushrooms recipe:
Of special note:
- Sirloin steak - Top sirloin, especially filets, is my favorite cut for this recipe because it's flavorful and tender when cooked quickly. Beef tenderloin and New York strip steak also work well. I prefer slightly larger, 1- to 1½-inch cubes because they're easier to check for doneness.
- Steak seasoning - Any steak seasoning that you already enjoy will work. We used a Montreal seasoning. Depending on the brand, you may be able to use a little less, especially if it's high in sodium. A simple combination of salt, black pepper, and garlic powder does the job too.
- Mushrooms - White button or cremini mushrooms work well. Cut them in halves or thirds so they're large enough to cook alongside the steak without becoming too soft.
Variation: If you're not a fan of mushrooms, leave them out for plain steak bites.
The recipe card below includes ingredient amounts, step-by-step instructions, and nutritional information.
Equipment
I make this recipe in a 4-quart Ninja and a 6-quart Cosori air fryer. Cooking times may vary by size and model, so check the steak early and adjust as needed. For the best browning, avoid overcrowding the basket, and cook in batches if needed.
How to make air fryer steak bites with mushrooms
I like my steak rare, and the air fryer makes it easy to check the cooking progress and get just the right doneness. Use these pictures as a guide when you make them:
Cut and season the steak cubes
Pat steak dry before cutting so the oil and seasoning stick. Aim for uniformly sized cubes so that they all finish at the same time.
Add cubed steak and mushrooms to the air fryer
For the best browning, arrange the steak and mushrooms in a single layer as much as possible. Cook in batches if the basket is crowded.
Gently shake the basket to distribute the ingredients and naturally coat the mushrooms.
Air fry and check for doneness
Check the progress periodically. Exact time varies based on the thickness of the cubes and your preferred doneness.
FAQ
Steak bites typically take 7–9 minutes at 390°F, depending on cube size, your air fryer, and how you like your steak cooked.
The most reliable way to check doneness is to insert an instant-read meat thermometer into the center of a large steak cube. I prefer my steak medium-rare, around 130–135°F, with a warm pink center. The USDA recommends cooking whole cuts of beef to 145°F, then resting for 3 minutes. Keep in mind that the temperature may rise slightly as the steak rests.
No, I don't preheat my air fryer for this recipe, and the steak bites still develop browned edges. If you prefer, preheat the air fryer for 3 minutes before adding the steak and mushrooms. Start checking for doneness a little earlier since they may cook faster.
What to serve with air-fried steak bites and mushrooms
For a weeknight dinner, I pair steak bites and mushrooms with something easy like roasted cauliflower rice or use them to make a hearty steak salad. The rest of my family loves mashed potatoes with cream cheese.
They also make a great appetizer! Set out toothpicks and a bowl of dipping sauces, including lemon garlic aioli.
Love easy air fryer steak recipes? Try my air fryer steak fajitas next! Tender strips of beef cook alongside bell peppers and onions for another easy, flavorful dinner with minimal cleanup.
Would you like more easy, healthy, carb-conscious recipes?
📋 Recipe
Easy Air Fryer Steak Bites with Mushrooms
As an Amazon Associate, I earn from qualifying purchases.
Equipment
Ingredients
- 1 pound top sirloin steak or filets patted dry and cut into 1 to 1 ½ inch cubes
- 1 Tablespoon olive oil
- 1 Tablespoon steak seasoning
- 8 ounces mushrooms cut in half or thirds
Instructions
- Toss cubes of steak with olive oil and steak seasoning.
- Pour beef cubes and mushrooms into the air fryer basket and gently shake to combine. Set the air fryer temperature to 390°F and the timer for 9 minutes. You don't need to preheat the air fryer.
- After 3 minutes, pause and shake the basket. Repeat every 2 minutes until the beef cubes reach the desired doneness. Mine finished in 7 minutes. The time will vary by machine and based on the thickness of the cubes. Use an instant-read thermometer to check the center of a large steak cube. The USDA recommends cooking whole cuts of beef to 145°F, followed by a 3-minute rest. The temperature may rise slightly during resting.
- Allow the meat to rest a couple of minutes before serving and then enjoy!
Notes
Want to save this recipe?
I’ll email the recipe link!
I'll also send you other recipes I know you'll love. Unsubscribe at any time.
Nutrition
Mark says
Amazingly easy! I added some sweet onion - SO good! I'm using the Ninja Foodi 4-in-1.
Marjory Pilley says
Thanks for sharing your note about the Ninja Foodi-in-1! So glad you enjoyed!
Liz says
These bites turned out fabulous! Juicy, delicious and the blue cheese sauce was a perfect pairing! I'll be making these again soon!!
Suzy says
I love that you can make this in the air fryer and it cooks up perfectly!