Here is a recipe for Whole Wheat Communion Bread that I make for our church especially for Holy Week. We have a small congregation, so these wafers last us through the Easter season.
Preheat oven to 450 degrees. Gather your ingredients so that you have everything close at hand on the counter or table.
Using a small mixing bowl, combine whole wheat flour, all-purpose flour, and kosher salt. Mix together to combine.
Create a hole in the center and pour in the water and extra virgin olive oil. Using a fork or your hands, mix together until the dough comes together into a ball. Allow to rest for 15 minutes.
Divide the dough into 8 pieces. Roll each into a ball.
On a lightly floured surface, press each ball into a flat disk. Using a pastry rolling pin, roll into discs that are 6-8" wide. Discs will be about 1/8" thick.
Using a roller docker or a fork, prick the dough as you would a cracker. This will help prevent the dough from bubbling as it bakes.
Place each disc on a baking sheet. Sprinkle with sea salt.
Bake in preheated oven for 8-10 minutes until lightly browned along the edges. Cool on a wire rack. Makes 8 discs.