Garlic Butter Steak Bites with Zucchini
Seasoned steak cubes get seared hard and fast in a hot skillet, then tossed in garlic butter while the zucchini cooks in the same pan. It's a low-carb, keto-friendly dinner that's ready in about 25 minutes with only two pans to clean.
Steak bites and zucchini can either be a fast skillet dinner or a bowl of gray beef sitting next to vegetable soup. Heat management decides which one you get. The steak—sirloin or ribeye cut into one-inch cubes—needs to be thoroughly dry and cooked in a very hot pan with enough room between pieces to sear instead of steam. Salt, black pepper, smoked paprika, garlic, butter, and a squeeze of lemon keep the seasoning straightforward because a browned piece of beef does not need a committee meeting.
The zucchini gets its own pan and its own chance to brown. Sliced into quarter-inch half-moons, it cooks in butter with onion powder, salt, and pepper, sitting undisturbed long enough to develop color before being tossed. Constant stirring is how zucchini gives up its water and starts behaving like a vegetable that has received terrible news. Keeping the two components separate preserves both textures: browned steak stays beefy and juicy, while the zucchini stays tender with caramelized edges instead of collapsing. Finish the steak with garlic butter, parsley, and lemon, then spoon any extra pan butter over the plate. It is a 25-minute dinner built around two simple rules—dry the beef, and stop bothering the zucchini every seven seconds.
Ingredients
- 1.5 lbs sirloin or ribeye steak, cut into 1-inch cubes
- 3 tablespoons unsalted butter, divided
- 1 tablespoon olive oil
- 4 cloves garlic, minced
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon smoked paprika
- 1/4 teaspoon crushed red pepper flakes (optional)
- 3 medium zucchini, sliced into 1/4-inch half-moons
- 1/2 teaspoon onion powder
- 2 tablespoons fresh parsley, chopped
- 1 teaspoon lemon juice
Instructions
- 1Pat the steak cubes completely dry with paper towels. This is not optional — wet steak steams instead of sears, and you will be disappointed. Season with salt, pepper, and smoked paprika.
- 2Heat a cast iron skillet or heavy stainless pan over high heat for 2 minutes until very hot. Add 1 tablespoon olive oil and swirl to coat.
- 3Add the steak bites in a single layer, working in two batches if needed. Do not crowd the pan. Sear undisturbed for 2 minutes, then flip and cook another 1-2 minutes for medium. Transfer to a plate and tent loosely with foil.
- 4Reduce heat to medium. Add 1 tablespoon butter to the same skillet. Once melted, add garlic and cook for 30 seconds, stirring constantly, until fragrant. Do not let it burn — burnt garlic will not forgive you.
- 5Add the steak bites back to the skillet. Toss to coat in the garlic butter. Remove from heat, squeeze lemon juice over the top, and scatter with parsley. Set aside.
- 6In a separate large skillet over medium-high heat, melt the remaining 2 tablespoons butter. Add zucchini in a single layer. Season with onion powder, salt, and pepper.
- 7Cook zucchini without stirring for 2-3 minutes until golden on the bottom, then toss and cook another 2 minutes. You want color, not mush. Zucchini that gets stirred constantly gives up and becomes soup.
- 8Plate the zucchini alongside the steak bites. Spoon any remaining garlic butter from the steak pan over everything. Serve immediately.
Nutrition Information
Estimated per serving: 1 of 4 servings.
Estimated from the ingredients and quantities in this recipe using standard food-composition values. Brand choices, trimming, cooking loss, optional ingredients, and actual portion size can change the numbers. How we calculate nutrition estimates.
Pro Tips
- Let your steak cubes sit at room temperature for 10 minutes before cooking. Cold meat hitting a hot pan drops the pan temperature and ruins your sear — learned that the hard way after serving gray steak bites to someone I was trying to impress.
- Use a cast iron skillet if you have one. It holds heat the way cast iron holds grudges: thoroughly and without apology.
- Don't skip the dry paper towel step on the steak. Moisture is the enemy of a good crust. Pat them like you mean it.
Substitutions
Storage Instructions
Store steak bites and zucchini separately in airtight containers in the refrigerator for up to 3 days. Reheat steak bites in a hot skillet for 1-2 minutes rather than the microwave, which will make them rubbery. Zucchini reheats fine in a skillet over medium heat for 2-3 minutes. Do not freeze zucchini — it turns to water.
Make Ahead
You can season and cube the steak up to 24 hours ahead and store covered in the refrigerator. Mince garlic and chop parsley ahead as well. The actual cooking is fast enough that full make-ahead isn't necessary, but the prep shortcut helps on busy nights.
Make It a Meal
Pair this recipe with a side, bread, and something sweet from the FAFO Kitchen.
