1. Sprinkle pork tenderloin with pepper and salt. Melt butter in a Dutch oven over medium-high heat. Add pork; sauté 5 minutes, browning on all sides. Remove pork. Reduce heat. Add canola oil, onion, crushed juniper berries, crushed caraway seeds, and chopped bacon to pan; cook 10 minutes, stirring occasionally. Stir in cabbage, wine, chicken broth, and sauerkraut. Bring to a boil. Cover and simmer 1 hour and 15 minutes, stirring occasionally. Add pork; cook 15 minutes, stirring occasionally.