Preheat Oven:
Preheat your oven to 250°F (120°C).
Line a large rimmed baking sheet with parchment paper or foil and lightly grease.
Combine Cereal & Nuts:
In a large mixing bowl, combine the cereal and chopped pecans.
Make the Praline Sauce:
In a saucepan over medium heat, melt the butter.
Stir in brown sugar and corn syrup.
Bring to a gentle boil and let bubble for 3 minutes, stirring constantly.
Remove from heat and stir in baking soda, vanilla extract, and salt. The mixture will foam slightly—this is normal.
Coat the Mix:
Immediately pour the hot praline mixture over the cereal and nuts.
Gently stir with a spatula until everything is evenly coated.
Bake for Crunch:
Spread the mix onto the prepared baking sheet in an even layer.
Bake for 1 hour, stirring every 15 minutes to ensure even coating and crispness.
Cool & Store:
Let the mix cool completely on the baking sheet.
Break into clusters and store in an airtight container for up to 2 weeks.