brownie model

hi i have a blender/cycles project started and my brownie needs some reworking im pretty sure it needs to be remodeled from scratch and made with a paritle system setup like a cake , needs to look very photo realistic thanks if anyone can help, this is what im looking for


and this is something that was done in blender so i know it can be done

Can you show a picture of your model so far? Also wrong forum, this should go into Works in Progress.