Preheat oven to 425°F
Peel and chop potatoes into 1” chunks, peel and chop carrots into 1.5” chunks and slice onions into 2” chunks.
Combine vegetables into a bowl and coat with 2 tbsp avocado oil, toss to coat evenly. Add salt, Italian seasoning, garlic and onion powder. Stir well to coat vegetables evenly.
On a baking pan spread out vegetables evenly, ensuring no vegetables overlap to achieve best cooking results. Bake for 30 minutes.
While vegetables are baking, cut Ivan’s sausage into 1.5” pieces, retaining skin. Take pan out of the oven and toss vegetables to flip. Add Ivan’s sausage between vegetables.
Return to oven for additional 30 minutes or until sausages and potatoes are cooked through and internal temperature reads 165ºF.