Make Your Own Vegetable Crackers

Directions

1. 1
   Combine 4 1/2 cups flour, soup mix, and soda in a large mixing bowl; add butter and egg, beating at medium speed with an electric mixer until blended.
2. 2
   Add buttermilk, beating well.
3. 3
   Stir in enough remaining 1 cup flour to form a soft dough. Turn dough out onto a lightly floured surface, and knead 4 or 5 times.
4. 4
   Divide dough into fourths; roll each portion into a 10 x 12-inch rectangle (about 1/16 inch thick). Cut into 2-inch squares, using a pastry wheel or pizza cutter, and place on lightly greased baking sheets. Prick with a fork and sprinkle with salt.
5. 5
   Bake at 400° for 12 to 15 minutes or until golden. Transfer to wire racks to cool completely.