Ingredients:

2 Russet potatoes, peeled, soaked in cold water and sliced thinly — about 1/8-inch thick
2 Tbs. cider vinegar or white wine
salt and black pepper to taste
1 Tbs. chili powder

Instructions:

1. Place oven rack in center of oven and preheat oven to 350F.
   
2. Arrange potato slices directly onto oven rack in a single layer. Bake until golden brown and crispy, about 8-10 minutes.
   
3. Place in serving bowl and sprinkle lightly with vinegar, chili, salt and pepper.