Preheat your oven to 425°F (220°C).
Slice the baby potatoes in half or quarters depending on their size. Toss them in a bowl with a teaspoon of olive oil, a pinch of salt, and pepper.
Cut turkey sausage into thick slices, then arrange them on a baking sheet alongside the potatoes.
Roast the sausage and potatoes in the oven for about 20-25 minutes or until the potatoes are crispy on the outside and tender on the inside, stirring halfway through for even cooking.
Meanwhile, prepare the mixed vegetables by cutting them into bite-sized pieces. If desired, toss them lightly with a small drizzle of olive oil and season with salt and pepper.
For the chickpeas, spread them on a separate small baking sheet and roast in the oven during the last 10 minutes of the sausage and potato roasting time until they become slightly crispy.
In the final 5 minutes of the cooking process, add the mixed vegetables to the oven to warm and soften slightly without losing their vibrant crunch.
Remove all components from the oven. Plate the roasted sausage, crispy potatoes, mixed vegetables, and chickpeas together. Serve warm and enjoy your balanced, protein-packed meal!