Jam-filled Vanilla Cookies

Description
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Ingredients

 * 2 cups margarine (please use Earth Balance!)
 * 1 cup sugar
 * 2 tbsp soy milk, mixed with 1 tbsp cornstarch or tapioca flour
 * 2 tsp vanilla
 * 6 cups flour sifted with 1/2 tsp salt
 * Jam for filling
 * Jam for filling

Directions

 * Cream the margarine and sugar together until smooth. Add the soymilk/starch mixture, and vanilla, and beat until well mixed. Using a wooden spoon, stir in the flour/salt mixture until combined. Roll walnut-sized balls and place on a baking sheet. Make an indentation in the center of each ball with your thumb. Fill these with 1/2 tsp of jam each. Bake for 10 minutes, or until they are just turning golden. Cool.