For a slightly different flavor profile that still keeps the 3-ingredient spirit, you can swap the butter for ghee, which has a higher smoke point and a nuttier flavor, especially nice if you like a darker sear. If you prefer a leaner cut, top sirloin works very well, but keep a closer eye on cook time to avoid overcooking. To stretch this for a crowd, serve the steak bites over a bed of lightly dressed arugula or shredded cabbage; the warm garlic butter acts like a quick dressing. You can also stir a pinch of smoked paprika or crushed red pepper into the garlic butter after it comes off the heat for a subtle kick without adding extra prep work. Food safety tips: Always start with fresh, properly refrigerated beef and keep it chilled until just before cutting. Use a sharp, clean knife and a sanitized cutting board, ideally one reserved for meats. Wash your hands and any surfaces that touch raw beef with hot, soapy water before moving on to other tasks. Cook steak bites to at least 145°F (63°C) for medium and allow a brief rest; if serving to guests who are pregnant, elderly, or immunocompromised, avoid very rare or raw center pieces. Discard any leftover garlic butter that has been sitting out at room temperature for more than 2 hours, and refrigerate cooled leftovers in a shallow container within that same time frame.