Preheat your oven to 375°F and arrange chicken pieces skin-side up in a large baking dish. Pat the chicken dry with paper towels first, which helps achieve better browning and texture.
Combine minced garlic, olive oil, thyme, rosemary, paprika, salt, and pepper in a small bowl. Rub this fragrant mixture generously over all chicken pieces, making sure to coat both sides evenly.
Scatter sliced onions and mushrooms around the chicken pieces, then tuck bay leaves between them for maximum aromatic distribution. This arrangement ensures the vegetables cook evenly while releasing their flavors into the pan below.
Pour chicken broth and white wine into the baking dish around (not over) the chicken pieces. Add lemon slices and dot the top with butter, then bake uncovered for 45-50 minutes until the cozy garlic baked chicken reaches 165°F internal temperature.
Remove from oven and let rest for 5 minutes before serving with fresh parsley garnish and pan sauce spooned over each portion. The resting period allows juices to redistribute, keeping this warm comforting evening meal incredibly tender throughout.