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. Sear the chicken breasts for 5 to 6 minutes per side until a golden crust forms and the internal temperature reaches 165°F. Transfer to a cutting board, rest for 5 minutes, then slice thickly.
03 - In a mixing bowl, combine softened butter, minced garlic, Dijon mustard, lemon juice, Worcestershire sauce, red pepper flakes, chopped parsley, lemon zest, and a pinch of salt and pepper. Stir until smooth and fully blended.
04 - Bring a large saucepan of salted water to a 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, reserving 1/4 cup of the pasta water.
05 - Return the drained pasta and broccoli to the saucepan. Toss with olive oil, lemon zest, lemon juice, the reserved pasta water, and salt and pepper to taste until evenly coated.
06 - Return the sliced chicken to the warm skillet. Dollop generous spoonfuls of cowboy butter over the top and allow it to melt, basting the chicken in the seasoned butter.
07 - Arrange the lemony bowtie pasta and crisp broccoli on plates. Top with the cowboy butter chicken slices. Garnish with additional chopped parsley and lemon wedges if desired.