Seasoned Sausages Where You Can Have A Healthier Sausage Ingredients: 8 Brats, halved 1/2 Cup beer or water 1/3 Cup Dijon mustard 2 Tbs. olive oil 2 Tbs. fresh minced thyme or 2 tsp. dried Large sweet onion, sliced thickly   Grilled Brat Sandwiches Recipe Directions: Combine the beer, mustard, olive oil and thyme in a small bowl. Brush both sides of the onion slices and bratwurst with mixture. Grill until the onion is tender and browned. (10-15 minutes). Grill the Bratwurst turning often until no longer pink inside 15 minutes. Place bratwurst on the buns to serve. Separate grilled onions into rings, and place on the bratwurst.