Sprinkle each section with cheese, and place in the oven and bake for 10-12 minutes, or until the top is toasty brown.Slice and pack in the tiffin box immediately.

Mix the butter and chopped garlic together, and spread evenly over the top of the bread.Cover the bread with an even layer of the chopped spinach, then red pepper slices, onions and shredded zucchini.