Wash and slice all vegetables. Slice the turkey sausage into rounds.
In a large skillet, heat the olive oil over medium heat. Add the turkey sausage and cook until browned and cooked through, about 5-7 minutes.
Add the garlic, bell peppers, broccoli, and zucchini to the skillet. Stir-fry for about 5-7 minutes until the vegetables are tender-crisp.
Add the spinach and soy sauce, stirring until the spinach wilts. Season with dried herbs, salt, and pepper.
Plate the stir-fry and enjoy! This meal pairs well with a side of quinoa or brown rice, but you can also enjoy it on its own for a low-carb option.