'Absolutely disgusted': Jamie Oliver leaves fans puzzled with unusual pizza topping 4 Mar, 2021 01:11 AM 2 minutes to read Chef Jamie Oliver told viewers the unusual pairing is a "beautiful thing". Photo / Getty Images Chef Jamie Oliver told viewers the unusual pairing is a "beautiful thing". Photo / Getty Images NZ Herald Pineapple on pizza is often a heated topic of discussion but Jamie Oliver has taken the fruit on pizza debate to the next level. Celebrity chef left viewers horrified after revealing a "secret ingredient" to go on his "speedy sausage pizza". All was smooth sailing with the quick and easy recipe until Oliver revealed a unusual pizza topping ... grapes.