Preheat oven to 400°F.
Line a large sheet pan with foil or parchment paper.
Prep the veggies and sausage: chop the red potatoes (pretty small pieces so they will be tender in time), trim the green beans and cut in half, chop the broccoli, chop the peppers into thick squares, and coin the sausage in thick slices.
Place all the veggies and sausage on a sheet pan. Pour the olive oil and all the spices on top. Toss to evenly coat all the veggies and meat.
Bake 15 minutes, remove from the oven and flip/stir all the veggies around. Return to the oven and bake for another 10-15 minutes or until vegetables are crisp tender and sausage is browned.
If desired, sprinkle freshly grated Parmesan cheese over the veggies and sausage as soon as they come out of the oven.
Enjoy with rice or quinoa and fresh parsley if desired.
TIP FOR ROASTING VEGGIES: Use a LARGE sheet pan: the more space the vegetables have (aka the less crowded they are) the better they roast. When vegetables are overlapping or jammed into a sheet pan, they end up steaming instead of roasting which greatly affects the end taste/texture. I’ve started using this 15×21 inch sheet pan – which is practically the width of my oven. I can’t recommend the large sheet pan enough!