In a food processor or mixer, blend flour, sugar, black pepper and baking powder. As mixer is running, add oil and wine slowly. Blend until the mixture forms a dough. Remove the dough and place on a floured board or work surface. Knead dough till it is nicely formed, about 5 minutes. Allow to rest for ten minutes. Divide the dough into 30 pieces. Roll each piece into a 3" long rope; press the ends together to form a ring. Arrange 1 1/2" apart on an ungreased baking sheet. Bake in batches in the middle of a 350 degree F oven for 20-30 minutes, or until bottoms are golden brown. Cool on a rack for 5 minutes.
Serving size 1 Biscuit: 77 Calories (kcal); 4g Total Fat; (trace Sat, 3 Mono, trace Poly); 1g Protein; 10g Carbohydrate; 0mg Cholesterol; 25mg Sodium. Food Exchanges: 1/2 Grain (Starch); 0 Lean Meat; 0 Vegetable; 0 Fruit; 1/2 Fat; 0 Other Carbohydrates