In a small saucepan, heat all ingredients over medium heat. Toast until fragrant, 5 to 6 minutes. Transfer to the work bowl of a food processor. Process until mixture is fine and crumbly, 30 seconds to 1 minute. Store in an airtight container until ready to use.
Recipe by Bake from Scratch at https://staging.bakefromscratch.com/pretzel-knots/