I find that if you put the fresh advacado in a small air tight container in the fridge, it keeps for a few days without going too brown. Also, I do alloquot and freeze small portions of advacado and then microwave for about 30 sec and add it to other foods such as baby cereal or bananas. Don't offer the frozen advacado plain though, because it is too mushy once microwaved...but works fine in with other purees.