Step 1

Heat oven to 300°F. Line 2 large rimmed baking sheets with parchment paper.

Step 2

In large bowl, toss pretzels, cereal, and crackers with melted butter to coat, then toss with sunflower seeds, sesame seeds, onion, caraway seeds, parsley, and pepper.

Step 3

Arrange mixture in even layer on prepared baking sheets and bake, tossing once, until lightly toasted in spots, about 20 minutes. Let cool, then serve or store in airtight container up to 1 week.