01 -
Set oven to 250°F (120°C). Line a large baking sheet with parchment paper.
02 -
In a large bowl, combine Crispix cereal and pecan halves. Set aside.
03 -
In a medium saucepan over medium heat, melt butter. Stir in brown sugar and corn syrup until smooth. Bring to a boil while stirring constantly.
04 -
Boil for 1 minute, then remove from heat. Stir in vanilla extract and baking soda. The mixture will foam.
05 -
Immediately pour the caramel over the cereal and pecans. Stir gently until everything is evenly coated.
06 -
Spread mixture on the baking sheet and bake for 1 hour, stirring every 15 minutes to ensure even coating.
07 -
Let it cool completely on the baking sheet. Once hardened, break into clusters and store in an airtight container.