Ingredients
Equipment
Method
Season and sear the steak
- Season the steak cubes with salt and black pepper. Make sure all surfaces are coated.
- Heat a cast iron skillet over high heat until smoking. Sear the steak bites in a single layer without touching, for 2 minutes per side.
- Work in batches and set the seared steak aside. Keep it warm while you cook the rest.
Make the cowboy butter and finish
- Reduce heat to medium and add the butter to the skillet. Let it melt and start to foam.
- Sauté the garlic and shallot for 1 minute, stirring as needed. Cook just until fragrant, not browned.
- Stir in the parsley, chives, Dijon mustard, lemon juice, red pepper flakes, and smoked paprika. Cook briefly until the sauce is bubbling.
- Return the steak bites to the skillet and toss them in the cowboy butter. Serve immediately.
Notes
For best browning, keep the steak in a single layer and avoid moving the cubes too early; batch if your skillet is small. Store leftovers in an airtight container in the fridge for up to 3 days and reheat gently in a skillet over low heat. Freezing isn’t recommended because the steak can lose tenderness after thawing. Dietary swap: use plant-based butter in the cowboy butter for a dairy-free version.
