Help! I used cook/serve instead of instant pudding mix in my banana pudding. Can I fix this somehow? I used the last of my money to buy ingredients and can't go get any more. We were going to take it to a family dinner day at the prison my bil is in. He's never had any family visit him in 12 years. And, now I am flubbing up a simple banana pudding, ugh!! I hope there's something I can do!! Anybody?