01 -
Set your oven to 250°F (120°C). Cover a big baking sheet with a silicone mat or parchment paper.
02 -
Get a big bowl and toss in the cereal along with the pecans.
03 -
Pop some butter in a medium-sized pot and let it melt over medium heat. Mix in the brown sugar and corn syrup, then let it gently boil while stirring nonstop for about 3–4 minutes.
04 -
Take the pan off the heat. Stir in the vanilla and baking soda. Watch as it foams up a little bit!
05 -
Pour the caramel sauce right onto the cereal and pecans. Mix gently until it's all covered evenly.
06 -
Lay out the mixture flat on that lined baking sheet you prepped earlier.
07 -
Bake it for 1 hour, but make sure to take it out every 15 minutes to stir so it crisps up nicely.
08 -
Once it's out of the oven, let it cool down all the way on the baking sheet. Break it into chunks and store in a container with a lid.