1. Spray a saute pan with cooking spray to avoid sticking 2. When the pan is hot add the zucchini and saute until no longer raw looking 3. To avoid sticking to pan add - a little at a time just to avoid sticking - either the optional broth or some liquid from the can of tomato 4. When the zucchini looks like it is no longer raw, add the entire contents of the tomato can to the pan. 5. Allow the vegetables to cook down for awhile until most of the liquid is evaporated. 6. Add the cheese, cover the pan and turn off the heat to allow the heat in the pan to melt the cheese. 7. About 10 minutes later stir the vegetables to mix in the melted cheese.