Preheat the oven to 425°F. Line a baking sheet with parchment paper.
In a large bowl weigh out the flours, baking powder, sugar, salt and pepper.
In a medium bowl whisk together the psyllium husk, flax seed, water, butter and oil.
Mix the wet ingredients into the dry ingredients and mix well with a spoon and your hands, until the dough forms into a ball.
Roll out all of the dough on to parchment paper. Use a rectangular cookie cutter or a knife to cut 5 rectangles. The dough should be about ¼ inch thick and easy to handle.
With the remaining dough, use a pizza cutter to cut thin strips for the bandages to give a total of 25 strips.
Place the pastry rectangles onto the baking sheet. Spread about 1 tablespoon of pizza sauce on each pastry rectangle. Add about 1 tablespoon of cheese and sprinkle the tops with salt and pepper.
Arrange 5 pastry strips on each pastry rectangle ... on top of the cheese and the pizza sauce. Have fun with decorating them to resemble a mummy's bandages. Then add 2 olive slices for the eyes.
Brush the dough with extra butter or an egg wash.
Bake for 20 to 25 minutes until the pastries are golden brown and crispy. Let the pastries cool on the baking sheet for about 10 minutes.
Serve warm and enjoy!