Mix cake mix, pumpkin and pumpkin pie spice until well blended.
Bake according to package directions (350 degrees). I used a Golden Butter cake mix, but you could use white or yellow or even spice cake.
Whisk together ingredients until a pourable drizzle forms. Add more powdered sugar if its too thin, more apple juice if its too thick.
Serve cake and drizzle glaze over the top.
