Peanut butter от John Spottiswood

High in protein and low in cost, peanut butter is a sandwich staple. It's often teamed with jelly, but honey, bananas, onions, and even pickles work well too. Natural peanut butter is made simply of peanuts, oil, and sometimes salt. It's not very popular with consumers, though, since it needs to be refrigerated after opening, and the oil tends to separate and rise to the top. Most shoppers turn instead to commercial peanut butters, which don't need to be refrigerated and don't separate. Unfortunately, these products are made with hydrogenated oils, which are bad for you. Since many people are allergic to peanuts, it's important to alert guests if you're serving something that's made with peanut butter.