Pesto Sheet Pan with Chicken Sausage

1. Preheat oven to 425F. Make the pesto, add all ingredients to a food processor or high speed blender and blend until mostly smooth.
2. In a large bowl, combine cauliflower & potatoes with 1/3 pesto until they are coated well with pesto.
3. Transfer mixture to a large sheet pan and bake for 15-20 minutes.
4. Toss bell pepper, onion and chicken sausage with 1/3 pesto. Add to baking sheet with cauliflower and potatoes. Bake for another 10-15 minutes.
5. Remove from oven. Serve and top with more pesto.