2/3 c  Mayonnaise

    1/3 c  Plain yogurt

      1 tb Curry powder

      1 ts Ground ginger

    1/2 ts Tumeric powder

    1/2 ts Chili powder

    1/2 ts Sweet Hungarian paprika

    1/4 ts Salt

      4    Large yams

           Vegetable oil
           Salt
  In a small bowl, stir together the mayonnaise and yogurt.  Stir in spices
  and salt.  Cover and refrigerate at least 1 hour or overnight.  Makes 1
  cup.  Immediately before serving, scrub potatoes and cut lengthwise into
  quarter to half inch slices.  Cut slices into french fry shapes.  Place on
  baking sheets and drizzle with oil, tossing to coat.  Spread in a single
  layer and season lightly with salt.  Bake at 400 degrees for 20 to 25
  minutes or until cooked through.  Serve with curry dip.