
This hearty Cowboy Butter Chicken Linguine combines tender chicken chunks with al dente pasta, all coated in a rich, flavorful butter sauce that brings together the perfect balance of creaminess, zest, and subtle heat. My family requests this indulgent comfort dish at least twice a month during our busy weeknights.
I first made this recipe when I was craving something comforting yet special without spending hours in the kitchen. The combination of butter, herbs and Dijon created such magic that it's now in our regular rotation and makes frequent appearances when we have guests over.
Ingredients
- Boneless skinless chicken breasts: Cubed uniformly ensures even cooking and better texture throughout the dish.
- Linguine pasta: The flat wider noodles hold the sauce beautifully compared to thinner spaghetti.
- Olive oil and butter: The combination provides the perfect balance of flavor and proper cooking temperature.
- Garlic powder and onion powder: These aromatics provide depth without overpowering the butter sauce.
- Smoked paprika: Adds a subtle smokiness that elevates the cowboy butter theme.
- Cayenne pepper: Optional but highly recommended for the perfect level of warmth.
- Unsalted butter: Using unsalted allows you to control the salt level precisely in this rich sauce.
- Fresh parsley: Brightens the dish visually and adds fresh herbaceous notes.
- Lemon juice: The acidity cuts through the richness of the butter sauce for perfect balance.
- Parmesan cheese: Use freshly grated for the best melting qualities and flavor.
- Chicken broth: Creates a flavorful base for the sauce without making it too heavy.
- Heavy cream: Provides luxurious texture and helps the sauce cling to the pasta.
- Dijon mustard: The secret ingredient that adds complexity and brings everything together.
Step-by-Step Instructions
- Cook the Pasta:
- Bring a large pot of water to a rolling boil and season generously with salt until it tastes like seawater. Add linguine and cook until al dente according to package directions usually 8 to 10 minutes. Before draining be sure to reserve 1/4 cup of the starchy pasta water as it helps thicken and bind the sauce later. Drain pasta but do not rinse to preserve the starch that helps sauce adhesion.
- Season and Cook the Chicken:
- While pasta cooks cut chicken breasts into uniform 1inch cubes for even cooking. In a bowl combine chicken with garlic powder onion powder smoked paprika cayenne pepper if using and salt and pepper. Toss thoroughly to coat each piece. Heat olive oil and 1 tablespoon butter in a large skillet over mediumhigh heat until butter is melted and slightly foamy. Add seasoned chicken in a single layer being careful not to overcrowd the pan. Cook undisturbed for 3 to 4 minutes until golden on the bottom then flip and continue cooking until chicken reaches 165°F and is no longer pink inside about 3 more minutes. Remove chicken to a plate and cover loosely with foil.
- Create the Cowboy Butter Sauce:
- Using the same skillet without cleaning it lower heat to medium and add the 1/2 cup softened butter. As it melts scrape up any browned bits from cooking the chicken these bits contain concentrated flavor. Add chicken broth and allow it to bubble and reduce slightly about 2 minutes. Whisk in heavy cream and Dijon mustard until completely incorporated. If using red pepper flakes add them now. Let sauce simmer gently for 3 to 4 minutes until it begins to thicken slightly stirring occasionally to prevent scorching.
- Combine Everything:
- Return cooked chicken to the skillet with all accumulated juices and stir gently to coat in the sauce. Add drained linguine and toss thoroughly using tongs to ensure every strand is coated. If sauce seems too thick add reserved pasta water a tablespoon at a time until desired consistency is reached. Sprinkle in Parmesan cheese fresh parsley and lemon juice folding everything together until cheese begins to melt and ingredients are evenly distributed throughout the dish about 1 to 2 minutes more.

The Dijon mustard is honestly the ingredient that makes this dish extraordinary. My husband who typically avoids mustard in all forms couldn't identify it but kept commenting on how "complex" and delicious the sauce was. I finally revealed my secret after the third time making it and now he specifically requests I never skip this ingredient.
Frequently Asked Questions
- → How can I make the sauce creamier?
Add a little more heavy cream or Parmesan cheese to the sauce for a richer texture. Stir well as it simmers.
- → Can I substitute linguine with another pasta?
Yes, spaghetti or fettuccine work well as alternatives. Adjust boiling time as needed for the pasta type.
- → What can I use instead of chicken breasts?
Chicken thighs or even shrimp are great substitutes for added flavor or variety.
- → Is there a way to make this dish spicy?
Increase the cayenne pepper or crushed red pepper flakes for a spicier kick. Add to taste.
- → Can I prepare this dish ahead of time?
Yes, cook the components separately and combine just before serving. Reheat gently to avoid overcooking.
- → What's the best garnish for this dish?
Fresh parsley and grated Parmesan cheese enhance the flavor and presentation beautifully.