17 déc. 2020 · Mexican jello (gelatina de mosaico) is a colorful and refreshing dessert made with different flavors of gelatine to resemble a multi-colored mosaic. It is a fun and pretty treat to serve at parties! this recipe Jump To What Is Mexican Jello? Ingredients Needed How To Make Mexican Mosaic Jello Recipe Notes And Tips How To Serve How To Store FAQ.