Preheat your oven to 200°F (93°C). This low temperature will help the praline crunch bake evenly without burning.
In a large mixing bowl, combine the Crispix cereal and pecans. Set aside. Make sure to use a large enough bowl to mix everything later without spilling.
In a medium saucepan, mix the butter, brown sugar, and corn syrup. Bring to a boil over medium-high heat, stirring constantly to prevent sticking.
Reduce the heat to low-medium and let it boil for 5 minutes. Keep an eye on it; you want it to bubble gently.
Remove from heat and stir in the vanilla and salt. The mixture will be hot, so be careful not to touch it.
Pour the mixture over the cereal and pecans. Gently stir until everything is evenly coated, being careful not to crush the cereal. Use a spatula for easy mixing!
Divide the coated mixture between two sheet pans and spread it out evenly. This helps it bake evenly and prevents clumping.
Bake for 1 hour, stirring each pan of praline crunch every 15 minutes. This ensures that every piece gets that delicious, crunchy coating.
Allow the praline crunch to cool completely, then store it in an airtight container. This snack stays fresh for days—if it lasts that long!
Notes
This sweet praline crunch makes a delightful snack or a lovely homemade gift.