Ripe peaches
1 lemon
cake mix - yellow, white or even lemon would be tasty
ultragell or similar thickener you don't have to cook
powdered sugar
butter
peel and puree 3-4 peaches depending on the size.
Stir in about a tsp fresh lemon juice. Set aside.
Filling:
take about a tsp of ultra gell and maybe about a Tablespoon of powdered sugar. Mix very well. Wisk dry mixture into about a cup of peach puree till blended evenly. If you need to add more ultra jell then you will need to add a little more powdered sugar for it to incorporate evenly without lumping. Be sure to mix the gell and sugar very well beforehand.
pipe filling into cupcakes
Frosting:
use your basic recipe for buttercream, except substitute the milk for about a 1/4 c. peach puree. you may want to add a little more lemon juice too till it tastes right.
Frost cupcakes and eat immediately. If there are any left, keep cupcakes in the fridge.