1. In large saucepan, combine corn syrup and sugars. Cook over medium heat, stirring constantly, until sugars dissolve. Do not boil. Mix in peanut butter. Remove form heat. Gently stir in cereal, peanuts and sunflower seeds.
2. Pat into 40 X 25 X 2 cm (15 X 10 X 3/4") baking pan coated with cooking spray. Drizzle with melted chocolate. Cool before cutting into bars.
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.