Submitted by: DeniseC
From Weight Watchers Magazine, June 1996
2 tablespoons ketchup, plus 2 teaspoons
1 tablespoon vegetarian Worcestershire sauce
1 tablespoon red wine vinegar
1 teaspoon yellow mustard
1/2 teaspoon freshly ground black pepper, to taste
1 pound sweet potatoes, pared, cut into 1/4″ slices
Prepare grill for a medium fire.
In small bowl, combine ketchup, Worcestershire sauce, vinegar, mustard and pepper; mix well.
Brush potato slices on both sides with ketchup mixture. Grill, turning frequently and brushing with remaining ketchup mixture until cooked through, 4 minutes per side.
Divide among 4 plates. Serve warm.