Combine cereal, pecans and pretzels in a large mixing bowl.

In a saucepan bring the butter, brown sugar and syrup to a boil. Let boil for 4-5 minutes, sitrring constantly.

Pour syrup mixture over cereal mixture. Use a spatula to make sure the two are combined well.

Transfer to a brown paper shopping back and microwave 4-5 minutes. Be sure to shake mixture in the bag half way through cooking.

Turn mix out onto wax paper and let cool. Once cool, break into chunks and eat!