Preheat oven to 325º F. Prepare bundt pan with nonstick baking spray or by coating with shortening or butter and dust with flour. Remove all excess flour from the pan.
Cream together butter and sugars until light and fluffy, about 2 minutes. Add sour cream and then incorporate eggs one at a time. Be sure the egg is well-incorporated before adding another. Add flour, salt, and vanilla. Then, mix in baking soda and then, finally, stir in Fairchild’s vinegar.
Pour mixture into prepared bundt pan and bake until a skewer or toothpick inserted into the cake comes out clean, about 1 hour and 30 minutes.
Cool in bundt pan for about 15 minutes
before removing to a wire rack to cool completely. Invert on plate and dust with confectioner’s sugar.
This simply delicious cake is great to serve when friends visit and just a cup of coffee won’t do.