Turkey Polish Sausage and Peppers

Ingredients

• 2 tablespoons olive oil

• 2 medium yellow bell peppers, seeded and diced

• 2 medium red bell peppers, seeded and diced

• 1 pound fresh mushrooms, sliced

• 1 small onion, chopped

• 2 medium zucchini, cubed

• 3 tablespoons minced garlic

• 1 tablespoon steak seasoning

• 1 tablespoon onion powder

• 1 (16 ounce) package turkey kielbasa, sliced

• 1 tablespoon balsamic vinegar, or to taste

• grated Parmesan cheese for topping