Combine the almond flour, mozzarella, and cream cheese in a single bowl. Place in the microwave to melt for a minute, take out and mix with a spoon, and replace in the microwave for another minute.
Saute the chopped onion in hot olive oil for about 2 minutes. Toss in the ground coriander and heavy cream together with the chicken meat. Season with pepper and salt. Continue mixing for 2 minutes until the sauce thickens with no liquid left.
Take out the mixture of almond flour and cheese and spread it in between 2 parchment papers. Flatten with a rolling pin. Remove the upper paper and spread the cooked chicken meat in the dough. Be careful with rolling the dough to avoid spilling the filling.
Place the rolled dough in a heat-safe baking dish. Cover the dough with egg then top with plenty sesame seeds. Take to the oven to bake and leave for 15 to 20 minutes until the bread becomes golden.
Transfer to a serving plate and leave to cool for about 2 to 5 minutes. Cut into 8 slices and enjoy.