For the chicken
01 -
1 1/2 lb (680 g) boneless skinless chicken breasts, sliced into 4 thin cutlets
02 -
1 teaspoon kosher salt, divided
03 -
1/2 teaspoon black pepper
04 -
1/2 teaspoon smoked paprika
05 -
1 tablespoon olive oil
For the cowboy butter sauce
06 -
6 tablespoons (85 g) unsalted butter, divided
07 -
1 small shallot, finely chopped
08 -
5 cloves garlic, minced
09 -
1/2 cup (120 ml) low-sodium chicken broth, plus more as needed
10 -
2 tablespoons Dijon mustard
11 -
1 tablespoon fresh lemon juice
12 -
1 teaspoon prepared horseradish
13 -
1/4 teaspoon red pepper flakes, or more to taste
14 -
2 tablespoons chopped fresh parsley
15 -
2 tablespoons sliced fresh chives
16 -
1 teaspoon fresh thyme leaves