Heat pan on medium high heat with olive oil.
Crumble sausage in pan with wooden spoon, cooking until golden brown.
Stir the sausage frequently while cooking. Add the garlic at the end and cook for 2 minutes until golden brown.
Meanwhile in a stainless-steel bowl mix together, eggs, parmesan cheese and black pepper with a fork or whisk.
In a boiling pot of water cook broccoli for 3 minutes, at the final minute of cooking add zucchini noodles. Strain the broccoli and zucchini noodles. Save ⅓ cup of water.
Add broccoli and zucchini noodles and ⅓ cup of water to the sausage and cook on high heat for 1 minute.
Turn heat off on stove and add the egg mixture. Stir the sauce until thickened off the heat. The residual heat from the pan will thicken the sauce.
Divide pasta between four bowls and serve with extra parmesan cheese.