Ingredients
Equipment
Method
Season and sear the steak
- Season the steak cubes with salt and pepper.
- Heat a cast iron skillet over high heat until smoking, then sear steak bites in a single layer without touching for 2 minutes per side, until deeply browned.
- Work in batches and set the seared steak aside.
Make cowboy butter and toss
- Reduce heat to medium and add the butter to the skillet.
- Sauté the garlic and shallot for 1 minute, stirring so the butter foams but doesn’t brown.
- Stir in parsley, chives, Dijon mustard, lemon juice, red pepper flakes, and smoked paprika, then cook just until fragrant, with active bubbling around the edges.
- Return the steak bites to the skillet and toss until coated in the cowboy butter sauce and glossy, about 30 to 60 seconds.
- Serve immediately.
Notes
Pro tip: keep the skillet smoking hot for the initial sear and avoid crowding so you get crisp browning instead of steaming. Refrigerate leftovers in an airtight container up to 3 days; reheat gently in a skillet over medium-low until warmed through. Freezing is not recommended due to texture changes. Dietary swap: use dairy-free butter for a dairy-free version (the sauce won’t be as rich, but it still coats the steak well).
