1/2 lb lean ground beef
1/2 lb lean ground pork
1 large portobello mushroom cap, chopped fine
1 small yellow onion, chopped fine
4 to 5 garlic cloves, minced
1/4 cup low-sodium chicken stock
2 tbsp low-sodium soy sauce
2 tbsp rice vinegar
1/2 tsp ground ginger
20 Bibb lettuce leaves
3 carrot, shredded
10 chopped green onions, both white and green parts
5 to 6 radishes, thinly sliced
In a 5 or 6-quart slow cooker, combine the ground beef, ground pork, portobello mushroom, onion, and garlic.
In a small bowl, mix the chicken stock, soy sauce, and ginger together well; pour ovr the mixture in the slow cooker. Cover the cooker and cook 4 to 5 hours on high or 8 to 10 hours on low, or until sauce is slightly thickened.
To serve: Spoon a generous tablespoon of the meat mixture into the center of a lettuce leaf. Top with carrots, green onions, and radishes.