Ingredient:

• Filling:
• 1 tablespoon butter
• 1 medium onion, chopped
• ½ pound fresh crabmeat
• ¼ pound shrimp - peeled, deveined and coarsely chopped
• 8 ounces Colby cheese, shredded
• 6 (10 inch) flour tortillas
• Sauce:
• 1 cup half-and-half cream
• ½ cup sour cream
• ¼ cup butter, melted
• 1 ½ teaspoons dried parsley
• ½ teaspoon garlic salt