01 - In a small bowl, combine smoked paprika, garlic powder, onion powder, cayenne pepper, salt, and black pepper. Coat the chicken breasts with olive oil, then rub the spice blend evenly over both sides of each breast.
02 - Heat a large skillet over medium-high heat. Place the seasoned chicken in the skillet and sear for 5 to 6 minutes per side, until golden brown and the internal temperature reaches 165°F. Transfer to a cutting board and let rest for 5 minutes before slicing into thick strips.
03 - In a mixing bowl, blend the softened butter with minced garlic, Dijon mustard, lemon juice, Worcestershire sauce, red pepper flakes, chopped parsley, lemon zest, and a pinch of salt and pepper. Stir until fully combined and smooth.
04 - Bring a large saucepan of salted water to a rolling boil. Cook the farfalle pasta according to package directions. During the last 2 to 3 minutes of cooking, add the broccoli florets to the pot. Drain well, reserving 1/4 cup of the pasta cooking water.
05 - Return the drained pasta and broccoli to the saucepan. Drizzle with olive oil, add the lemon zest and lemon juice, and splash in the reserved pasta water. Season with salt and pepper, then toss everything together until evenly coated.
06 - Return the sliced chicken to the warm skillet. Dollop generous spoonfuls of the cowboy butter over the top and let it melt across the chicken, basting the pieces in the flavored butter.
07 - Spoon the lemony bowtie pasta and crisp broccoli onto plates. Arrange the cowboy butter chicken on top, spooning any remaining butter from the skillet over the dish. Finish with a sprinkle of chopped parsley and lemon wedges on the side.