Portabella Nirvana Recipe

Ingredients

• 2 large portobello mushrooms
• 1 (8 ounce) bottle Italian-style salad dressing
• 1 tablespoon minced onion
• 1.5 teaspoons minced garlic
• 0.25 cup butter
• 1 stalk celery, diced
• 0.5 cup crab meat, fresh or canned
• 20 buttery round crackers, crushed
• 0.66666668653488 cup Italian blend shredded cheese, divided