Beware of this crowd-pleaser! It's almost impossible to have "just a taste".
For 15 Serving(s)
In a large bowl, combine the Cheerios, Crispix, popped corn and pecans. Set aside.
In a large microwaveable bowl, place butter, sugar and corn syrup. Microwave on HIGH for 1 minute. Stir. Reduce power to 30 percent and cook for another 2 to 2 1/2 minutes. Stir in baking soda and cereal mixture. Toss gently.
Cook mixture on HIGH for 2 to 2 1/2 mintues, stirring twice during this time.
Spread mixture on waxpaper-lined baking sheet, and let cool.
Place in an air-tight container.