Peanut butter

Peanut butter and sliced banana on toast Two minutes, one knife and no cooking beyond the toaster. The peanut butter brings richness and some protein, the banana brings sweetness, so there is no need for jam or honey on top. Wholegrain bread makes it more filling than white. Peanut butters vary more than the jars suggest: some are just peanuts, or peanuts and salt, while others add sugar and oils, and the ingredients list tells you which in seconds. It also eats well with one hand on the way out of the door.