1/3 c Oil 1 ts Vanilla 1 tb White vinegar 1 c Cold water 1 ts Baking soda 1 c White sugar 2 tb Cocoa powder 1/2 ts Salt 1 1/2 c White flour 1/2 c Walnuts, chopped Mix together the oil, vanilla, vinegar & cold water. Add the baking soda & mix well. Beat in the sugar, cocoa powder & salt. Finally, fold in the flour. Only do enough mixing to ensure that the ingredients are well blended. Pour into baking dish. Bake for 30 minutes at 350F. When cool, cut into squares. Posted by Mark Satterly in Intercook