Blackened Ahi with Smoky Coconut Cream

• 1½ lbAhi Tuna — cut into 4-ounce blocks
• 3 tspchili powder
• ½ tspgarlic powder
• ½ tspcumin
• ¾ tspsmoked paprika
• ⅛ tspcayenne
• ½ tspsalt
• ¼ tspblack pepper
• 1 tspground coffee
• 2 tspsugar
• 4 cupscooked white rice — or cooked brown rice
• 1 bunchradish sprouts — or green onions

Smokey Coconut Sauce

• 1 cancoconut milk
• 1 tspsmoked paprika
• ¾ tspsalt
• 5 tspbrown sugar
• 1 piecefresh ginger — sliced thinly