Rosemary Garlic Baked Chicken

1 onion, chopped
1/4 cup red wine vinegar
1 tblsp olive oil
1 tblsp dijon mustard
1 tblsp fresh rosemary ( or 1tsp dried)
2 cloves of garlic, thinly sliced
1/2 tsp salt
1 chicken, cut into eighths

Pre-heat oven to 200 degrees C. Spray baking pan with nonstick spray.
Combine the onion, vinegar, oil, mustard, rosemary, garlic and salt in a small bowl.
Place chicken in the baking pan. Spoon the onion mixture on top of the chicken. Bake until chicken is brown and cooked through (Do Not Turn!) - about 45 minutes.