Preheat the oven to 300. In a large bowl, combine, the chex cereal, crackers, pretzels, and pecans.
Melt the butter and pour it over the snack mixture. Mix until everything is well coated. If using copycat seasoning, add all ingredients to a small bowl and mix.
Add 1 tbsp of seasoning (trader joe's or homemade) to the snack mix and stir until combined. Transfer to a baking sheet and bake for 30 min, shaking the pan every 10 minutes.
Remove from the oven and let cool on the baking sheet for 5-10 minutes. Add craisins, transfer to a bowl, and enjoy!