Ingredients

• 3 large portobello mushrooms
• Olive oil
• 2 tablespoons favorite rub
• 1 pound ground round hamburger meat
• 1 pound hot pork sausage
• 1 1/2 cups chopped purple onions
• 1/4 cup chopped bell pepper
• 2 cloves chopped garlic
• 1/2 cup mustard
• 1/2 tablespoon ground thyme
• 1/2 tablespoon crushed red pepper
• 2 tablespoon horseradish minced

Instructions

1. Preheat a grill.
2. Brush the outside of the mushrooms with olive oil and sprinkle all over with the rub.
3. In a saute pan, brown the burger and sausage meat. Add the onion, bell pepper, and garlic and cook until soft. Drain excess fat. Mix the remaining ingredients in a large bowl and add the drained meat. Season with salt and pepper, to taste, and mix well.
4. Spoon the mixture into mushrooms and grill until mushrooms are tender.