Ingredients
Equipment
Method
Prep and glaze
- Preheat the oven to 425°F, and line a large rimmed baking sheet with parchment for easy release.
- Whisk olive oil, balsamic vinegar, maple syrup, Dijon mustard, garlic, fresh rosemary, Italian seasoning, salt, and pepper until the glaze looks evenly combined and glossy.
Assemble and roast
- Arrange the sliced sausage, butternut squash, Brussels sprouts, red onion, bell peppers, and apple in an even layer so they roast instead of steam.
- Drizzle the glaze over everything, then toss gently just until each piece is coated and lightly shiny.
- Roast at 425°F for 30-35 minutes, stirring once halfway, until the vegetables are caramelized and the sausage is cooked through.
- Broil for 2-3 minutes to deepen browning, watching closely until the edges look caramelized and browned.
Notes
For the best caramelization, spread everything into a single even layer with a little space between pieces so moisture can cook off. Store leftovers in an airtight container in the refrigerator for up to 3-4 days; reheat on a sheet pan at 400°F until hot. Freezing is not recommended due to the apple and Brussels sprouts texture. Swap in chicken sausage or turkey sausage for a lighter option with similar cook time.
