Make the honey mustard glaze by mixing Dijon mustard with honey in a small bowl and set aside

Sliced the croissant in half and place 2 slices of beef and 2 slices of cheese in each croissant

Placed the croissant on a baking tray and glazed croissant with honey mustard, then sprinkled with some poppy seed to decorate

Bake at 375F in the oven for 7 minutes. Take out and chill until room temperature, before wrapping it up in parchment paper and storing it in an airtight container in the fridge for up to 3 days.

Can reheat right before eating in the microwave for 45 seconds.