This is my version of the recipe printed on the Penzeys Spices bag of Rogan Josh. It's spicy and savory - the ingredients on the label are: paprika, garlic, ginger, cumin, coriander, Tellicherry black pepper, cayenne pepper, Korintje cinnamon, cardamom, cloves, saffron.
Found this while looking through old clippings in a cookbook I'd put together years ago -- It's from the Los Angeles Times, submitted by Sebastiani Vineyards. Posting for safe-keeping, will add comments once I've tried it. Time does not include overnight marinating.