Melt 2 tablespoons of Land O Lakes® Butter with Olive Oil and Sea Salt in a large skillet over medium heat. Add in the sausage and cook until lightly browned. Add in the onion and garlic salt and cook until onion is tender, about 2 to 3 minutes. Stir in the rice and cook, until lightly toasted, about 1 minute.
Pour in the chicken broth and stir, breaking up any browned bits on the bottom of the pan. Bring to a boil, then reduce heat to low, cover and cook for 15 minutes, or until liquid is absorbed.
Fluff rice and add in the zucchini and both cheeses. Stir until cheese is melted into rice, then add the remaining 2 tablespoons of butter and stir until melted. Serve immediately.