I am afraid my family is going to suffer from sugar slump after dinner tonight

It is our tradition that we have strawberry shortcake for dinner with our first strawberry picking. I was making the cake and the recipe called for 6 tbs ( I was doubling to 6) and I added 1 cup



I had dry stirred it and then realized my goof. I tried to get as much as I could out. Think they will notice???


Unfortunately, I used the last of the bisquick for this double batch and can't redo it. <sigh> I'm such a doofus! In my defense, they also have 1/2 c sugar listed HOWEVER, this was to be put on the berries NOT in the cake.