Steak Salsa's Recipe

Bring steak to room temperature

Remove the 12 oz rib-eye from the refrigerator 30–45 minutes before cooking so it comes close to room temperature. Pat dry thoroughly with paper towels — a dry surface sears better.

Season

Generously season both sides with kosher salt (about 1 tsp total) and freshly ground black pepper (about 1/2 tsp). Press the seasoning into the meat so it adheres.

Sear and cook

Heat a heavy skillet (cast-iron preferred) over medium-high heat until very hot. Add 1 tablespoon olive oil and swirl. Place the steak in the pan and sear without moving for 3–4 minutes until a deep brown crust forms. Flip and add 1 tablespoon unsalted butter, the smashed garlic clove, and the herb sprig. Tilt the pan and spoon the melted butter over the steak for 2–4 more minutes, cooking to your desired doneness (about 3–4 minutes for medium-rare depending on thickness). Use an instant-read thermometer: 125–130°F for medium-rare, 135°F for medium.

Rest

Transfer the steak to a cutting board and tent loosely with foil. Let rest 5–10 minutes so juices redistribute before slicing.

Slice

Slice the steak thinly against the grain into strips or medallions, as preferred, and place on a warm serving plate.

Make a roux

While the steak rests (or in a separate small saucepan), melt 2 tablespoons unsalted butter over medium heat. Add 2 tablespoons all-purpose flour and whisk continuously for 1–2 minutes until the raw flour smell is gone but it hasn’t browned — this is your roux.

Add milk and cream

Slowly whisk in 1 cup whole milk and 1/4 cup heavy cream. Continue whisking and bring to a gentle simmer. Cook 2–3 minutes until the sauce thickens and coats the back of a spoon. Reduce heat to low to avoid scorching.

Finish with cheese and seasoning

Remove from heat and stir in 1 cup grated sharp cheddar and 1/2 cup grated Monterey Jack (if using) in small handfuls, stirring until fully melted and smooth. Whisk in 1/2 tsp Dijon mustard, 1/4 tsp Worcestershire sauce, 1/4 tsp ground white or black pepper, 1/4 tsp salt, and 1 tsp hot sauce if desired. Taste and adjust seasoning. If the sauce is too thick, whisk in up to 2 tablespoons more milk to reach a pourable consistency.

Keep warm

Keep the sauce over the lowest heat or transfer to a warm bowl; stir occasionally to maintain smooth texture while finishing the steak.

Arrange the sliced steak on a serving plate. Spoon the warm cheese sauce generously over the steak, covering the pieces. Sprinkle with chopped fresh parsley for color and a light squeeze of lime or lemon wedges if you want a bright acidic contrast.

Serve immediately so the steak stays juicy and the sauce remains warm. Leftover cheese sauce can be refrigerated in an airtight container for up to 3 days and gently reheated over low heat with a splash of milk.