Begin by bringing a large pot of salted water to a rolling boil. Add the bowtie pasta and cook according to package instructions until al dente, typically around 10-12 minutes. Reserve about ½ cup of the pasta water before draining the pasta.

In a large skillet, heat a drizzle of olive oil over medium-high heat. Add the chicken breast pieces, seasoning with salt, pepper, and Cajun spices. Sauté for 6-7 minutes until the chicken is golden brown and cooked through.

In the same skillet, reduce heat to medium and add cowboy butter. Once melted, toss in minced garlic and sauté for about 1-2 minutes until fragrant. Add lemon juice, lemon zest, and red pepper flakes, stirring to create a rich sauce.

Add the cooked bowtie pasta and broccoli florets to the skillet, ensuring they are well-coated with the sauce. Pour in a splash of reserved pasta water, tossing everything over medium heat for about 2-3 minutes.

Remove from heat and serve immediately, garnished with freshly chopped herbs and a sprinkle of Parmesan cheese.