Heat the mozzarella cheese in microwave (for about 20 seconds) or in double broiler until melted.
In a bowl stir mozzarella cheese with almond flour and egg. May need to mix with hands to get completely mixed together.
Place cheese mixture on a parchment paper lined baking sheet. Put another parchment paper on top to roll out the mixture flat and in a rectangular shape.
Bake at 350 for 10 minutes, then remove from oven to cut into cracker-size pieces. Put back in over for another 10 minutes (for a total of 20 min. baking time).