Preheat your oven to 400°F (200°C). Gather all your ingredients to streamline preparation.

Wash and chop the bell peppers, red onion, broccoli florets, zucchini, and baby potatoes into bite-sized pieces. Combine these in a large bowl.

Cut the Italian sausage into bite-sized pieces and add them to the bowl with the vegetables.

Drizzle with olive oil, and sprinkle in garlic powder, onion powder, paprika, salt, and pepper. Toss together thoroughly.

Spread the mixture in a single layer on a large sheet pan, ensuring not to overcrowd.

Bake for 30–35 minutes, stirring halfway through, until the sausage is browned and vegetables are tender.

Let it cool for a few minutes, then garnish with fresh parsley before serving.

Serve warm and enjoy your wholesome meal!