Preheat Oven To 425 Degrees. Cut Potatoes Into 6Ths But Do Not Peel. In Large Bowl, Mix Oil, Water, Lemon Juice And Potatoes. Lightly Grease A Baking Dish, Add Potatoes And Place In Oven. Bake For 45 Minutes And Shake Once Or Twice To Make Sure All Sides Get Crispy. 5 Minutes Before They Are Finished Add Oregano.