Grape tomatoes are cooked with sugar and ginger at a low oven temperature until crinkled and fragrant. Use these flavor bombs to top salads or cooked greens, or eat as a snack.
Preheat oven to 225 degrees. Toss tomatoes with ginger and sugar. Place on a baking sheet, cut-sides up. Bake until dry but still pliable, 3 to 4 hours.