Baked Stew with Sausage, Potatoes and Cabbage

This has been most successful using small Charmant cabbages slightly under 1 lb. It's relatively simple and quick to put together, then you just have to sit back with a cocktail until it's done.

¼ cup olive oil + more for drizzling
1½ Tbsps balsamic vinegar
2 tsps caraway or fennel seeds
½ tsp salt
¼ tsp pepper
1 to 1¼ lb fingerling baby potatoes, or larger potatoes cut into chunks
1 onion, cut into quarters (don't cut out the basal plate)
8 oz to 1lb cabbage, cut into wedges (don't cut out the heart to keep the leaves together)
¼ cup chicken broth
2 bay leaves
1½ pounds sweet Italian sausage, cut into chunks
4 garlic cloves, pressed

1. Adjust oven rack to lowest position and heat oven to 425°F. 
2. In a large bowl whisk together ¼ cup olive oil, vinegar, seeds, salt and pepper until emulsified.
3. Throw in the potatoes and onions and toss until covered in oil. 
4. Layer the cabbage at the bottom of a deep baking dish (Corning ware 4L casserole works well) and drizzle with some extra olive oil (optional). 
5. Pour in the chicken broth.
6. Layer the coated potatoes and onions on top. Nestle the bay leaves in among the veg.
7. To get the rest of the sauce out of the bowl, throw in the sausage chunks and toss. Put the sausage on top of the veg mix and pour over any extra marinade. 
8. Sprinkle the pressed garlic on the very top.
9. Cook, covered, for about 45 minutes. 
10. Uncover and cook until light golden brown and fully cooked, about 20 minutes.