Cooking spray
6 baking potatoes, sliced
1 medium red onion, chopped
4 ribs celery, chopped
1 green pepper, seeded and minced
1/2 cup cider vinegar
¾ cup water
½ cup olive oil
3 tablespoons sugar
1 teaspoon celery seeds
4 tablespoons fresh parsley, minced
6 slices bacon, cooked, drained, and
crumbled
1/4 teaspoon ground black pepper