Tender seasoned steak bites in a luscious garlic butter sauce
Air Fryer Garlic Butter Steak Bites come out tender and juicy with a rich garlic butter glaze, ready in about twenty minutes with almost no cleanup.
Steak bites go wrong for one reason: the cubes are too small or the heat is too low. Cut them bigger than you think you need, about one inch, and let a hot air fryer do the rest.
I cube the steak in the morning and leave it in the fridge with the seasoning on. At six, it goes straight into the basket. Twenty minutes later there is garlic butter steak on the table and one bowl in the sink.
The butter goes in at the end, never at the start. That is the whole trick, and it is the part most people skip.
Why You'll Love This Recipe
About the Ingredients
2 lb (900g) sirloin or flap steak, cut into 1-inch cubes
Ask the butcher for a piece about 1 inch thick. Flap steak and flat iron are cheaper and just as tender here. Skip stew meat, it stays tough no matter what you do.
2 tbsp olive oil
Any neutral oil works, including avocado or canola. Olive oil browns a little faster, so check the basket a minute early.
1 tsp kosher salt
Kosher salt is coarser and easier to scatter evenly. If you only have table salt, use half the amount.
1 tsp smoked paprika
Sweet paprika works too, it just gives less smoke flavor. Chili powder is a fine swap if you want heat.
1/2 tsp black pepper
Fresh cracked is better, but pre-ground is fine. Add it before cooking so it blooms in the hot air.
1/2 tsp garlic powder
This is for the dry rub, not the sauce. Onion powder can stand in if you are out.
4 tbsp unsalted butter
Salted butter works, just cut the salt in the rub to 3/4 teaspoon. Melt it while the steak cooks.
4 cloves garlic, minced
About 1 heaping tablespoon. Jarred minced garlic is fine, use the same amount.
1 tbsp fresh parsley, chopped
Flat-leaf or curly, either one. Dried parsley is a weak substitute, use half the amount if that is all you have.
Step-by-Step Instructions
1. Cut and dry the steak
Pat the cubes dry with paper towel, then cut any pieces larger than one inch down to size. Wet or uneven cubes are the main reason steak bites come out tough.
2. Season the cubes
Toss the steak with the oil, salt, paprika, pepper and garlic powder in a bowl until every piece is coated. Let it sit while you preheat.
3. Preheat the air fryer
Set the air fryer to 400F (200C) and run it empty for three minutes. A hot basket gives you a brown crust instead of a gray one.
4. Cook the first side
Add the cubes in a single layer and cook at 400F (200C) for five minutes. You should hear a steady sizzle, not a quiet hum.
5. Shake and finish
Shake the basket, then cook another three to five minutes. The cubes are done when they are browned at the edges and a thermometer reads 130F (54C) in the middle for medium-rare.
6. Make the garlic butter
Melt the butter in a small pan over medium-low heat, add the garlic and cook thirty seconds until it smells sweet. Do not let it brown or it turns bitter.
7. Toss and serve
Tip the hot steak into a bowl, pour the garlic butter over it, add the parsley and toss. Serve right away while the butter is still warm.
Pro Tips
How to Store Tender seasoned steak bites in a luscious garlic butter sauce
Refrigerator
Keep in a sealed container for up to three days. The butter will firm up in the cold, which is normal.
Freezer
Freeze the cooked bites without the butter for up to two months. Thaw overnight in the fridge.
Reheating
Warm in the air fryer at 350F (175C) for three minutes. A microwave works but the steak turns gray and chewy.
Frequently Asked Questions
Q: What is the best cut of beef for air fryer steak bites?
Sirloin, flap steak and flat iron all work well because they stay tender when cooked hot and fast. Avoid stew meat and chuck, which need long, slow cooking to soften. Ask for a piece about one inch thick so the cubes are even.
Q: How do I keep steak bites from getting tough?
Cut them at least one inch thick and cook them hot and fast at 400F (200C). Small cubes overcook in two or three minutes, and that is what makes them chewy. Pull them at 130F (54C) and let the carryover heat finish the job.
Q: Can I cook these from frozen?
Yes, but add three to four minutes to the cook time and shake the basket twice. Frozen cubes release water, so they brown less and the texture is a bit softer. Thawing overnight in the fridge gives a better result.
Q: How much steak do I need per person?
Plan on about five to six ounces of raw steak per person, which is roughly a third of a pound. Two pounds feeds six people as a main with sides, or four very hungry ones.
Q: Can I make the garlic butter ahead of time?
Yes. Melt the butter with the garlic and keep it in a small jar in the fridge for up to four days. Warm it for twenty seconds before tossing it with the hot steak.
If you have a pound of sirloin in the fridge, you are twenty minutes from dinner. Cook the bites, melt the butter, toss, and eat them while they are hot. Low and slow, friend.
Air Fryer Garlic Butter Steak Bites – Tender in 20 Minutes
Air Fryer Garlic Butter Steak Bites come out tender and juicy with a rich garlic butter glaze, ready in about twenty minutes with almost no cleanup.
🧂 Ingredients
- 2 lb (900g) sirloin or flap steak, cut into 1-inch cubes
- 2 tbsp olive oil
- 1 tsp kosher salt
- 1 tsp smoked paprika
- 1/2 tsp black pepper
- 1/2 tsp garlic powder
- 4 tbsp unsalted butter
- 4 cloves garlic, minced
- 1 tbsp fresh parsley, chopped
📋 Instructions
- 1Cut and dry the steak — Pat the cubes dry with paper towel, then cut any pieces larger than one inch down to size. Wet or uneven cubes are the main reason steak bites come out tough.
- 2Season the cubes — Toss the steak with the oil, salt, paprika, pepper and garlic powder in a bowl until every piece is coated. Let it sit while you preheat.
- 3Preheat the air fryer — Set the air fryer to 400F (200C) and run it empty for three minutes. A hot basket gives you a brown crust instead of a gray one.
- 4Cook the first side — Add the cubes in a single layer and cook at 400F (200C) for five minutes. You should hear a steady sizzle, not a quiet hum.
- 5Shake and finish — Shake the basket, then cook another three to five minutes. The cubes are done when they are browned at the edges and a thermometer reads 130F (54C) in the middle for medium-rare.
- 6Make the garlic butter — Melt the butter in a small pan over medium-low heat, add the garlic and cook thirty seconds until it smells sweet. Do not let it brown or it turns bitter.
- 7Toss and serve — Tip the hot steak into a bowl, pour the garlic butter over it, add the parsley and toss. Serve right away while the butter is still warm.



