This is the tastiest Sandwich I've Ever Eaten! Easy, cheap and very Toasted

This is the tastiest Sandwich I've Ever Eaten! Easy, cheap and very juicy! So delicious that I cook it often! An incredibly easy recipe!

Ingredients

1 egg
Salt to taste
Pepper powder to taste
Milk 1 tbsp
Mix well
Butter 1 tsp
Scramble the eggs
Keep aside
Bread slice
Mayonnaise
Mozzarella cheese
Scramble egg
Mozzarella cheese
Mayonnaise
Butter 1 tsp
Cook for 5 mins
Again cook for 5 mins