All you need is:
an empty juice carton
a mason jar ring
Start by opening up the top to create a flat surface.
Using the jar ring as a guide, trace a circle around the juice carton opening.
Cut out the circle.
2 hot cross buns, halved 1 egg 25 mls milk a pinch nutmeg 10gms butter Gently whisk together the egg, milk and nutmeg in a bowl. M...