Ah, spag bol. The meal of the comfort food gods. I have had many happy memories of sitting at the dinner table at the end of a long day and chowing down on this beautifully meaty spaghetti dish. It nearly broke my heart when I thought I could never eat it again. The original recipe has a large amount of high FODMAP foods including onion, garlic, beef stock (which usually contains onions and garlic) and pasta. Practically torture for the IBS sufferer.