Finely grind coriander seeds, dill seeds, mustard seeds, peppercorns and salt in spice grinder or mortar and pestle. Mix in garlic powder, paprika and brown sugar. Store in airtight container.
Use rub on seafood, chicken, pork, lamb, bison, sweet potatoes or tofu before grilling or use to add flavour to grilled cheese, French fries, poutine, burgers, meatloaf, roast beef, popcorn or homemade croutons. Makes a great glass rimmer for Caesars as well.
Alternatively, to crush whole spices, place in a re-sealable plastic bag, seal, lay on flat surface and pound with a rolling pin.