Gooey Chex Mix

I believe this recipe was on the Chex box at one time but I got it from Jenny Hansen. It is very good and very addicting.

1 Lg Box Corn Chex

1 Lg Box Rice Chex

1 C Roasted Salted Sunflower Seeds

2 1/2 Cubes Butter

1 1/2 C Sugar

1 1/2 C Karo Syrup

1 T Vanilla

1. Combine Chex and nuts in a very very large bowl or 2 very large bowls
2. In a pot add butter, sugar, and Karo syrup
3. Bring to a boil stirring continuously on med-high heat
4. Boil for 2 1/2 minutes
5. Remove from heat and add vanilla
6. Pour sugar mixture over chex and stir until all chex are covered
7. Keep covered in an air tight container.