I have two batches of River Cottage's : Honey and Peanut Butter Booster Bars cooling . Easy. I used the Flax -Peanut Butter ( you can add flax which I did add what I had in the house) from Trader Joe's.
I love the River Cottagecookbooks from Dorset, England. It was started in a 17th century farmhouse in Dorset: River Cottage.