Garlic butter steak bites are the easy dinner recipe I make when I want steakhouse energy on a Tuesday: golden-crusted sirloin cubes basted in garlic herb butter, 15 minutes start to finish, and 44 grams of protein on the plate.
This is the fastest way to put steak on the table.
Cubes cook faster and crust better than a whole steak. More surface area means more of that seared, caramelized edge in a fraction of the time — the same bite-size logic behind our air fryer salmon bites.
The garlic butter does the sauce work. Butter, garlic, and thyme hit the hot pan for the last 90 seconds and become a spoonable pan sauce — no reducing, no whisking.
44g of protein, almost zero carbs. That's a serious dent in a daily target — run yours through the protein calculator — with room left for whatever side you love.
Here's what you'll need.
Six core ingredients, and the steak is the only decision: sirloin is the best value, ribeye the most luxurious, and strip splits the difference.
Here's how it all comes together.
Step 1 — Cube and dry the steak
Cut the steak into 1-inch cubes and pat them aggressively dry — surface moisture is the enemy of a crust. Season generously with salt and pepper.
Step 2 — Get the pan screaming hot
Heat a cast-iron or heavy skillet over high with the oil until it just starts to smoke. A properly hot pan is the whole recipe.
Step 3 — Sear in a single layer
Add the cubes with space between them and don't touch for 2 minutes. Flip and sear 1–2 minutes more. Work in two batches — crowding steams the beef.
Step 4 — Add the garlic butter
Drop the heat to medium-low, return all the steak, and add the butter, garlic, and thyme. The butter should foam, not brown instantly.
Step 5 — Baste and finish
Tilt the pan and spoon the garlic butter over the bites for 60–90 seconds, then pull them at medium-rare — they'll carry to a perfect medium as they rest. Shower with parsley.
Things I learned while testing this recipe.
Dry steak is seared steak. Patting the cubes dry buys you a deeper crust than any pan or technique tweak.
Salt just before the pan, not 20 minutes early — early salt pulls moisture to the surface and you're back to steaming.
Add the butter after the sear, never during. Butter burns at searing temperatures; it goes in when the heat drops, purely for basting and flavor.
Pull one bite early and cut it. Cubes race from perfect to overdone in about a minute — checking costs nothing.
High-protein without thinking about it.
44g protein per serving before you've added a single side — two servings covers most training-day targets (check yours on the protein calculator).
Meal-prep friendly: sear a double batch, slightly under your target doneness, and the reheat brings them to perfect.
Low-carb by default: the whole skillet is meat and butter — pair with cauliflower mash to keep it that way or potatoes because you deserve them.
Here's what I'd serve with this.
Creamy mashed potatoes to catch the garlic butter — or keep it cozy with tonight's other new recipe, the baked ziti, for a carb-on-purpose night.
Storing: refrigerate in an airtight container up to 3 days, pan butter included — it sets into a garlic-herb glaze that reheats with the meat. Freezing works (2 months) but costs a little tenderness.
Reheating: a hot skillet for 60–90 seconds is best; the microwave at 50% power in 30-second bursts is acceptable. Anything longer turns medium-rare into well-done.
★★★★★ 4.8 from 19 reviews — golden seared sirloin cubes basted in garlic herb butter. Steakhouse flavor in 15 minutes with 44g protein.
Prep 5 min · Cook 10 min · Total 15 min · Serves 4 · Category: Dinner · Cuisine: American
Ingredients
1.75 lb sirloin steak, cut into 1-inch cubes and patted dry
1 tsp each kosher salt and black pepper
1 tbsp high-heat oil (avocado or canola)
4 tbsp butter
5 garlic cloves, smashed
4 sprigs fresh thyme (or ½ tsp dried)
2 tbsp chopped fresh parsley
Flaky salt, to finish (optional)
Instructions
Prep. Cube the steak, pat very dry, and season with salt and pepper just before cooking.
Heat. Bring a cast-iron skillet with the oil to just-smoking over high heat.
Sear. Cook the cubes in a single layer, undisturbed 2 minutes, then flip and sear 1–2 minutes more. Work in two batches.
Butter. Reduce heat to medium-low; return all steak and add butter, garlic, and thyme.
Baste. Spoon the foaming garlic butter over the bites 60–90 seconds; pull at 130–135°F for medium-rare to medium.
Finish. Rest 3 minutes, shower with parsley and flaky salt, and spoon over the pan butter.
Notes: Ribeye or strip steak work beautifully. Don't crowd the pan — batch two takes 4 extra minutes and saves the crust. Add a squeeze of lemon to the pan butter for brightness.
Eating protein-first? This is your kind of dinner.
Fast, high-protein, portion-smart dinners like these steak bites fill a whole chapter of our GLP-1 Friendly Cookbook — built for people who want maximum protein per minute of cooking.