Spice Mixture:
1 Tablespoon coriander seeds
1/2 teaspoon cayenne pepper
1/2 teaspoon ground cinnamon
6 whole cloves
1/2 teaspoon brown mustard seeds
1 Tablespoon whole black peppercorns
Salt

Put everything except for the peppercorns and the salt into the spice grinder, grind until the cloves are coarsely ground.  Add peppercorns, grind for a few more seconds so that they are coarsely ground.

Salmon fillets
Butter
Olive oil

Sprinkle salt on the salmon fillets, then pat spice mixture thickly onto salmon.  Coat both sides in this way, then sauté salmon in a mixture of butter and olive oil.  Spicy coating will become crusty; do approximately 2-3 minutes on each side (depending on thickness) or just until salmon is cooked to your preference (we like ours fairly rare).