(Modified by Gene from a recipe from Yseult Brun)
Cream margarine and sugar together. Add applesauce (or tofu) and blend very well. Combine flour, baking soda, and salt, and mix in with the sugar mixture. Stir in the peanut butter and then the chocolate chips.
Form 1-inch balls of dough, and place on an ungreased cookie sheet. Bake at 375° F. for 12-15 minutes.
Makes about 21/2 dozen cookies.