1 pound trimmed whole Brussels sprouts
3 parsnips, cut into 1/4-inch slices
3 sweet potatoes, cut into wedges
2 red onions, cut into quarters
3 tablespoons olive oil
1/2 teaspoon dried sage
Sprinkle of kosher salt
Sprinkle of freshly ground black pepper
12 Italian sausages

Preheat the oven to 375 degrees F. Add the Brussels sprouts, parsnips, sweet potatoes and onions to a baking sheet. Add the olive oil, sage, salt and pepper and toss. Put the sausages in and around the vegetables. Bake until the sausages are cooked through and the vegetables are tender, 40 to 45 minutes. Serve