Heat 1.5 tbsp butter in a large sauce pan over medium-high heat
Pour flour onto a plate and dip each chicken thigh in, covering it lightly with flour. (You can skip this step, but it helps give the chicken a nice golden color)
Add chicken to the pan and cook until golden, about 3-4 minutes per side. Remove the chicken and set aside.
In the same pan, sauté the shallot in remaining butter until translucent, about 6 minutes and the garlic until fragrant. Add Orzo and toast for about 5 minutes. You may need to deglaze the pan here by adding a splash of broth and using your spatula to scrape up the burnt bits on the bottom of the pan.
Add remaining chicken broth, capers, thyme, and salt and pepper to the pan. Bring to a boil, and then reduce to a simmer. After about 6 minutes, add chicken thighs, and cover.
Cook for 5 minutes and then add asparagus and lemon juice to the pan.
After 8 minutes, remove from heat, take chicken out one last time, stir in parmesan, and return chicken to the pan.
Enjoy!