1. Melt 30 mL (2 tbsp) of the margarine. Combine with crushed cereal or crumbs. Set aside for topping.
2. In large saucepan over low heat, melt remaining margarine. Add onion. Cook, stirring frequently, until onion is softened but not browned. Stir in flour, salt and pepper; cook and stir 1 minute. Gradually add milk, stirring until smooth. Increase heat to medium and cook until bubbly and thickened, stirring constantly. Remove from heat. Add cheese, stirring until melted.
3. Stir in carrots and parsley flakes. Spread in 1.5 L (6 cup) casserole dish coated with cooking spray. Sprinkle with cereal topping.
4. Bake at 180° C (350° F) about 20 minutes or until thoroughly heated. Let stand about 5 minutes before serving.
In keeping with good allergy practices, we remind you to be aware of allergens and to check labels on any packaged goods used. This recipe has been tested using Kellogg's* products. Results with other products may vary.