My Husbands Grandmother LOVES Butter Pecan anything. I am making her a cross cake for her brthday and wanted it to be butter pecan....Does anyone have a yummy delicious recipie??? Filling too?

i have to make a butter pecan cake for a baby shower i would use yellow or white cake mix add some butterpecan flavoring to the cake mix and the icing and for the cake i would crush up some pecan and add them to the cake mix once i put the mix in the pan and the pour the rest of the cake mix over the pecan.