I have tea with peanut butter (Skippy/Jif) & jam (black currant) sandwiches most days of the week for breakfast.

Depends on the kind you get. 100% natural tastes very "plain" as it's just peanuts (the only ingredient). Personally, it's a bit too plain for my taste. But as others have said, unless you really enjoy peanut butter, you should watch how much you put on delicate types of foods. Get a slice of bread, a thin spread of peanut butter, jam if it's your sort of thing, and a nice cup of tea. Delightful.