Chicken breasts
Olive oil
Pepper
Salt
Rosemary
Onions (large, 1 per breast)
Garlic
Potatoes
Oven bags
Onions + garlic OR shallots. Slice it + leave garlic be
Everything but potatoes marinaded together
Potatoes cut and sprinkled with salt and pepper
The two go into separate oven bags
Potatoes go into the oven later than chicken