Mix equal parts peanut butter, cranberries, tamarind. Natural peanut butter already pre-mixed in a jar will work best because the ones with floating oil on top can be too oily and slide on apples. Tamarind paste adds sticky sour tartness without adding liquid. You can use all dried cranberries but I like a combination of dried and the pure tart taste of whole cranberries, where the juice can be squeezed out and the crushed berries used. Cut all the cranberry pieces into small bits.
De-stem the apples. Flip them upside down. Smear the mixture onto apples top half. Zhugh with cranberry, and coconut or favorite food bits.