Preheat the oven to 375 degrees.

In a large bowl add 1 ½ cups of mozzarella cheese and 2 oz. cream cheese and microwave for 45 seconds. Stir. Put back in microwave for another 45 seconds. Beat in 1 large egg and add in almond flour and mix. Knead with hands until dough forms.

Lay a piece of parchment paper down, add the dough to the top and then lay another piece of parchment paper on top of the dough. Roll out the dough until it's thin enough but not too thin covering the size of the parchment paper. (If there is too much dough you may need to separate it in half and repeat the steps of rolling it out.)

Take off the top parchment paper and leave the bottom one for the dough to set on. Use a knife cut the dough so it makes a large rectangle.

In a separate bowl, mix spinach, cheese and egg yolk until well combined. Spread the cheesy spinach mixture onto dough making sure it is covered about an inch from the edges. Roll up carefully. (if dough begins tear use the parchment paper as a guide to roll it up.)

Brush the top of the dough with egg white. Cut into slices and lay on a cookie sheet and bake for 12-14 minutes. Serve immediately.