Chicago Style Chex Mix

Ingredients

3 cups Corn Chex
3 cups Wheat Chex
2 cups Chocolate Chex
2 cups Cheez-Its
3 cups cheese popcorn
1/4 cup butter
1/3 cup light brown sugar
1/3 cup light corn syrup
1/2 tsp salt
1/2 tsp baking soda

Instructions

Mix cereals in large, microwavable bowl; set aside.
Place butter, brown sugar, corn syrup, and salt in microwavable bowl.
Microwave on high 90 seconds.
Stir; microwave on high until bubbling.
Stir in baking soda - mixture will foam up, but keep mixing until baking soda is dissolved.
Pour over cereal mixture, and stir until fully coated.
Microwave on high 4-5 minutes, stirring after every minute.
Spread on waxed paper.
Let cool until caramel fully hardens.
Stir in crackers and popcorn.