Oh She Glow's pumpkin pie brownie cupcake is three desserts rolled into one! The bottom layer of the pumpkin brownie is topped off with a layer of pumpkin pie filling, which all gets baked in a cupcake pan. Image Source: Oh She Glows
Gluten-Free, Vegan Pumpkin Chocolate Chip Cupcakes With Cinnamon Glaze .always skeptical of those "gluten-free/dairy free/vegan/etc." recipes(mainly because of what those restrictions might do to the taste), but might try this.