Ingredients
Equipment
Method
Prep and glaze
- Preheat oven to 425F and line a large rimmed baking sheet with parchment for easy release and cleanup.
- Whisk olive oil, balsamic vinegar, maple syrup, Dijon mustard, garlic, fresh rosemary, Italian seasoning, salt, and pepper until smooth.
Assemble the sheet pan
- Arrange 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 until all vegetables and sausage are lightly coated.
Roast and broil
- Roast at 425F for 30-35 minutes, stirring once halfway, until vegetables are caramelized and sausage is cooked through (no pink inside).
- Broil for 2-3 minutes to deepen browning and add extra caramelization, watching closely to prevent burning.
Notes
For best caramelization, spread everything into a single even layer with minimal overlap; if your sheet pan is crowded, use a second pan. Store leftovers in the fridge up to 3-4 days; reheat on a sheet pan in a 400F oven until hot. Freezing is not recommended because the vegetables soften on thawing. For a lower-sodium option, use low-sodium Dijon and season more gradually.
