The pulp of 2 mangos should yield about 1-1/2 cups of puree.
How to Layer Gelatin
Pour first layer of prepared gelatin into serving dish or mold. Refrigerate until set, but not firm, before adding the next layer. The gelatin mixtures should be cool and slightly thickened before pouring over the chilled layer.
Storing Prepared JELL-O Gelatin
To store prepared JELL-O Brand Gelatin overnight or longer, cover before refrigerating.