Being by melting butter. Pre-heat oven to 300° and line a large baking sheet with parchment paper or a silicone baking mat.
In a small heat proof bowl, whisk together dill, onion powder, garlic powder, parsley, salt and pepper. Then whisk in melted butter until well combined.
In a large mixing bowl, toss together Ritz crackers, pretzels, pecans and Chex Mix. Then pour in about a third of the herb mix and toss together to coat. Then add the next third of the herb mix and toss, then the last of the herb mix and tossing until all pieces are well coated.
Spread mix over a large baking sheet and bake for 20 minutes, tossing mix after 10 minutes. Let cool for 5 minutes and then enjoy!