Pat chicken dry. In a small bowl, mix salt, pepper, garlic powder, and paprika. Season chicken evenly on both sides.
Heat olive oil in a large skillet over medium-high. Add chicken in a single layer and sear until deep golden, 4 to 5 minutes per side. Transfer to a plate.
Reduce heat to medium. Add butter to the skillet. When melted and foamy, stir in minced garlic and cook 0.5 minute until fragrant.
Pour in chicken broth, lemon juice, and honey. Stir in thyme and any browned bits. Simmer 2 minutes to slightly reduce.
Add green beans to the skillet and toss in the sauce. Nestle chicken back in, spoon sauce over, and cook uncovered 6 to 8 minutes until chicken reaches 165°F and beans are crisp-tender.
Remove from heat. Stir in lemon zest and parsley. Adjust salt and pepper to taste, rest 2 minutes, then serve with pan sauce.
Notes
For extra richness, add 2.0 tbsp grated Parmesan at the end. Swap green beans for asparagus or broccoli, adjusting cook time as needed.