Follow these simple steps to create your own Sheet Pan Sausage & Veggies:

1. Preheat your oven to 400°F (200°C).
2. Prepare the veggies: Wash and slice the bell peppers, zucchini, and red onion. Halve the cherry tomatoes.
3. In a large bowl, combine the sliced sausage and vegetables.
4. Drizzle olive oil over the mixture and toss to coat evenly.
5. Sprinkle the garlic powder, Italian seasoning, salt, and pepper over the veggies and sausage. Toss again to combine.
6. Spread the mixture evenly on a large baking sheet in a single layer.
7. Bake in the preheated oven for 30-35 minutes, or until the sausage is browned and the vegetables are tender.
8. Halfway through cooking, stir the mixture to ensure even roasting.
9. Once done, remove from the oven and garnish with fresh parsley if desired.

These straightforward steps will guide you in preparing an amazing dish that your family will love.