Line a couple of plates with parchment paper (you'll need these for chilling the pops), then peel several Granny Smith apples. Use a melon baller to scoop out mini apple "balls." Pat them with a paper towel, getting them as dry as possible. Insert a lollipop stick and get ready to dip! (Be sure to pat dry again before you dunk.)
Microwave marshmallow creme (like Marshmallow Fluff) at 50 percent power for 30 seconds, then dip apples. Chill for 10 minutes. Drizzle apples with melted chocolate and then roll in graham-cracker crumbs. Chill again for another 10 minutes.