Cook sauerkraut mixture in microwave on HIGH 6 minutes, stirring occasionally, or until thoroughly heated. Add remaining 1 tablespoon butter, wine and sauerkraut mixture to bratwurst; sprinkle with pepper and caraway seeds. Cover and cook 6-8 more minutes, stirring occasionally, or untl internal temperature of bratwurst reaches 160 degrees. Use a
meat thermometer to accurately ensure doneness. Serve.