Now I've heared of PB&J EVERYTHING! Are you sure that pizza dough is sweet enough to go with PB&J? I've thought of peanut-butter and jelly sanwhiches really as two peices of bread full of pastry filling, which is why they go so well with cookies, doughnuts (yeah I've seen them), pancakes, WHITE bread, and that sort of thing. Pizza dough is SAVORY and goes with cheese and veggies and other savory things. But anything is worth a try I guess. Whoever came up with putting pinapples on pizza was expirimenting with a long shot.