preheat oven to 450 F
In a gallon ziplock bag, mix the vinegar, 2 tbsp olive oil, rosemary, black pepper, red pepper, lemon juice, and garlic together
Add chicken and shake to coat
Stick in the fridge and let marinate for up to 30 minutes
In a bowl add potatoes and 1 tbsp olive oil and butter buds, mix well and place in a baking dish
Bake in the oven while you brown the chicken
Slice the mushrooms and set aside
lightly coat a large skillet with cooking spray and heat over medium heat
brown the chicken in the skillet about 5 minutes per side
Remove the potatoes from the oven and add the chicken to the baking dish
add the sliced onions and mushrooms to the skillet and sautee until soft add to the baking dish
Pour the remaining juice from the marinating bag over everything
return to the oven and bake for 10 minutes or until the chicken is cooked through
serve and enjoy
