Description
Cowboy Butter Steak Pasta is a steakhouse-style dinner made easy—juicy ribeye, tender rigatoni, and a bold garlicky lemon-butter sauce with a little kick.
Ingredients
1 lb ribeye steak, boneless
Salt & black pepper, to taste
1 tbsp olive oil
12 oz rigatoni or penne pasta
1 cup (2 sticks) unsalted butter, softened
6 garlic cloves, finely minced
1 tbsp Dijon mustard
2 tbsp fresh lemon juice
1/4 cup fresh parsley, finely chopped
1 tsp chili flakes (more or less to taste)
1 tsp smoked paprika
Instructions
Bring a large pot of salted water to a boil. Cook pasta until al dente. Reserve 1/2 cup pasta water, then drain.
In a bowl, mix softened butter, garlic, Dijon, lemon juice, parsley, chili flakes, smoked paprika, plus a pinch of salt and pepper. Set aside.
Heat a large skillet over medium-high heat. Add olive oil. Season steak with salt and pepper.
Sear steak 3–4 minutes per side (for medium-rare), or to your preferred doneness. Transfer to a board and rest 5–10 minutes. Slice thinly.
Reduce skillet heat to medium. Add the cowboy butter mixture to the same skillet and melt.
Add drained pasta and toss to coat. Add reserved pasta water a splash at a time if the sauce needs loosening.
Fold in sliced steak and warm everything through for 1–2 minutes.
Serve hot with extra parsley and chili flakes if you like.
Notes
Butter tip: Softened butter blends smoothly—if it’s too firm, microwave for 8–10 seconds (don’t melt it).
Rest the steak: This keeps it juicy and tender when you slice it.
Spice level: Start with 1/2 tsp chili flakes for mild, then bump it up if you want more heat.
Sauce too thick? Pasta water fixes everything—add a little, toss, repeat.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Stovetop / Skillet
- Cuisine: American
Nutrition
- Serving Size: 1/4 of recipe
- Calories: 1090 kcal
- Sugar: 2 g
- Sodium: 750 mg
- Fat: 79 g
- Saturated Fat: 41 g
- Unsaturated Fat: 37 g
- Trans Fat: 0.5 g
- Carbohydrates: 66 g
- Fiber: 3.5 g
- Protein: 32 g
- Cholesterol: 216 mg
