Portion sizes: in these images I have cut the muesli slice in to 10 bars, which are quite large and very filling! For my son I often cut the slice into 12-16 pieces.Oats – whilst you can make these bars with porridge oats (quick oats), I do recommend you use traditional rolled oats, or you could use a mixture of the two. The rolled oats add a satisfying chew that quick oats don’t provide.Honey – runny honey. You can substitute with maple syrup, brown rice syrup or golden syrup i...