Pre-heat oven to 325 degrees
Peel & roughly cube your medium sweet potato
Steam sweet potato until fork tender (8-10 minutes)
Mash sweet potato with a fork when done
While steaming sweet potato, put heat on low and melt vegan butter, peanut butter and ¼ cup of chocolate chips in a saucepan. Stir constantly.
In a mixing bowl, mix together sweet potato, melted saucepan ingredients, flour, sugar, vanilla, salt, cocoa powder, soymilk.
Onced mixed well, fold in ½ cup of chocolate chips
Oil or line a 8x8" pan
Put brownie mix in pan and bake for 22-25 minutes,
It will firm up a bit once it cools.
Store in fridge in sealed tupperware for best, fudgy results