HEAT a 12-inch skillet over medium heat
MELT olive oil in skillet and add diced onion. Cook until onions are soft, about 3–4 minutes.
STIR in garlic and cook for 30 seconds.
ADD smoked sausage and cook until browned, about 7 minutes.
STIR in veggies and seasoning, then cook for another 7 minutes until zucchini is tender with a bit of a crunch.