Macros are for both baps/buns.
If made in advance, allow to cool, place in airtight container and store in fridge for up to 3 days, with some parchment paper separating each piece.
Re-heat for 1 minute to restore crispness.
Metric kitchen scales are an inexpensive yet invaluable gadget to enable accurate measurement of ingredients. Store them upright in a cupboard or over your worktop and they'll only take up a tiny bit of space. Click
HERE for the ones I use in the UK. For U.S. option click
HERE.