Sour Sauerkraut In Cold Water For 20 Minutes And Squeeze Dry. Saute Bacon Until Slightly Crisp. Transfer To Bowl. Sprinkle Pork Cubes With Salt And Pepper. Saute In 2 Tablespoons Oil Until Brown. Transfer To Bowl. Saute Garlic And Onion. Add Paprika And Then Add All To Mixing Bowl As Well. Add One Cups Stock. Bring To Boil. Pour Over Other Ingredients In Bowl. Mixing Thoroughly. Line 6 Quart Casserole With Sauerkraut. Spread Mixing Bowl Mixture On Top Of That. Layer Cooked Rice On Top Of That. Combine Milk And Sour Cream And Pour Over Rice. Sprinkle With Salt, Pepper And Paprika. Cook Uncovered At 350 For 1 1/2 Hours Adding Other Cup Of Stock After 1 Hour.