60 ml (1/4 cup) olive oil
45 ml (3 tbsp) maple syrup
45 ml (3 tbsp) chopped parsley
30 ml (2 tbsp) old-fashioned mustard
15 ml (1 tbsp) apple cider vinegar
15 ml (1 tbsp) chopped garlic
15 ml (1 tbsp) chopped thyme
15 ml (1 tbsp) chopped rosemary
350 g (about 3/4 lb) Brussels sprouts cut in half
8 sweet Italian sausages ROMA
2 Gala apples cut into quarters
1 red onion cut into quarters
1 large sweet potato cut into cubes