Chex And Chocolate Party Mix

• 9 your favorite chex brand -cereals
• 1 stick
• 525 gr semi-sweet
• 250 gr raisins
• 220 gr packed brown sugar (light)
• 200 gr peanuts
• 170 gr corn syrup (light)
• 160 gr coconut (shredded optional)
• 4 gr vanilla extract
• 2 gr baking soda