I found this old recipe for Graham Crackers. I have made graham crackers on a few occasions. This one, in my opinion, is the best one yet.
1 cup shortening (you could use half butter and half shortening)
2 cups brown sugar
1 cup granulated sugar
2 cups white flour
4 cups graham flour (or wheat)
1 teaspoon baking soda
2 teaspoons baking powder
1/2 teaspoon salt
1 cup milk
1 teaspoon vanilla
Cream shortening and sugar together until fluffy. Add in vanilla extract.
In a bowl combine flour, salt,baking powder, baking soda and salt. Add the dry infredients to the sugar mixture alternately with the milk Chill dough over night in the refrigerator.
Roll out dough and cut into desired shapes or just squares like store bought graham crackers. Poke with a fork all over cookie to prevent puffing. Place on cookie sheet about an inch apart. Bake in a preheated oven, 350F until golden brown for a crispier cookie. About 12 minutes give or take. If you like them a little soft and chewy take out a bit early.