Melt butter in a small bowl. Add salt, black pepper, smoked paprika, shallot, garlic, parsley, lemon zest, and thyme. Mix to combine and set aside.
6 tablespoons unsalted butter, ½ teaspoon kosher salt, ¼ teaspoon black pepper, ¼ teaspoon smoked paprika, 1 medium shallot, 3 cloves garlic, 1 tablespoon fresh parsley, 2 teaspoons fresh thyme, zest of 1 lemon