1. Stir together first 4 ingredients and 1 1/2 cups cheese; spoon into lightly 2. greased 3-quart slow cooker. Cover and cook on LOW 3 hours. 3. Combine remaining cheese and cracker crumbs; sprinkle over casserole. Cover 4. and cook on LOW 1 more hour. Let stand 5 minutes before serving. Makes 5. to 6 servings.
