Cousa Mashi is what you serve the guests you like the most. A bit time consuming to make, but the results are worthwhile. While it is called cousa mashi, you should include some small eggplants and a couple green peppers for variety and to make the sauce taste amazing. Cousa is a squash like zucchini but lighter in color. You could substitute zucchini for cousa. The size for the vegetables should be from 4 to 5 inches long. The recipe comes from my Jordanian mother-in-law, who is renown for her wonderful cooking. In this part of the world, a generous person is also generous with the right spices.