1. Preheat oven to 350 degrees F. Grease a cookie sheet and set aside. In a bowl, combine the flours (you can use whatever flour you want).
2. Add the margarine and cut into flour with pastry cutter or fork, adding water as needed; I didn't need the full 1/4 cup. Divide dough into 4 equal sized balls, and on a floured surface, roll each out one at a time into a rectangle shape.
3. On 1/2 the rectangle, spread about 1 tablespoon (or more if you like) of jam, leaving an edge of dough visible. Fold dough over to cover the jam and use a fork to connect the edges. You might need a little water to get them to hold together, if you use a lot of flour to roll it out.
4. When all 4 are done, put them on the cookie sheet and bake for 12-18 minutes. Take them off the cookie sheet and let rest on a cooling rack.