Ingredients: Cooking spray ¼ medium sweet red pepper, cut into ¼ -inch thick slices ¼ medium yellow pepper, cut into ¼ -inch thick slices 2 Tablespoons onion, chopped ½ garlic clove, chopped 1 Tablespoon tomato paste* 1 Tablespoon water 1 large basil leaf, torn 2 egg whites 1 whole egg 1 large red potato, quartered, [...]