PB&J with raspberry jam. Very tasty and quite authentic.
The biscuit and zeppola (at lower percentage) make a nice, bready layer while the touch of cereal 27 give it a hint of crust. The butter and berries make a nice, rich jammy layer for the sandwich and the butter also helps the amazing DX peanut butter shine.
Give it 3 days to steep, but steep too long and the peanut butter will start to fade (although not as much as some peanut butters). Use it up before 3-4 weeks and it's great.
Just mixed this but Subbed fa rb for pur sour rb candy, not off the shake. Thought i had fa rb, but i dont. I think 2 or 3 days and it should be pretty bangin