Heat 1 tablespoon of olive oil in a skillet over medium-high-heat.
When the oil is hot, then add chopped sausage and sauté, flipping sausage often, for a few minutes or until sausage slices have some browning. Remove from pan and set aside.
Reduce heat to medium and add remaining 1 1/2 tablespoon of oil to skillet together with the zucchini, onion & bell pepper. Then sprinkle with oregano, garlic powder, basil, onion powder, pepper and salt. Stir.
Let cook till the onion is translucent, peppers and zucchini are near tender for 5 minutes..
Add sausage back into the skillet together with minced garlic. Stir. Cover so everything cooks through for a few minutes.
Taste and add additional salt if needed.