Add olive oil, onion, garlic and mushrooms to a large, deep skillet. Saute until mushrooms and onions cook down.
Add broccoli to the pan. Saute for 5 minutes, stirring often.
Add tomato sauce and cream cheese to the pan. Mix until cream cheese melts into sauce.
Add cheese and stir until melted.
Add sliced smoked sausage to the pan, cover and simmer on low heat for 5-7 minutes.
Add spiralized sweet potatoes to the pan. Using tongs combine all ingredients. Cover and continue to simmer on medium low heat.
Simmer until sweet potato noodles are cooked through. Add 1-2 tablespoons of water if needed to thin sauce and add more steam to cook noodles.