look for ripe avocados. soft, but not too soft, or with super mushy indentations. these little nuggs go bad quickly, and they're not cheap, so best to buy right. there's nothing worse that slicing open an avocado in prep for some amazing recipe, only to find brown stinky mush inside. so get them ripe and use them quick.
the players; ripe mango, juice from 1/2 of a small lime, cherry tomatoes (i vaguely remember reading that cherry tomatoes have a better nutritional profile than their bigger counterparts, don't
hole hold me to it, look it up;) and fresh ricotta. i used the recipe from this book, (this one looks simple too) organic valley farms also makes a great one.
a whole lot of fresh cilantro...
then just mix mix mix.