In medium saucepan over medium, heat 1 tbsp. oil. Add turmeric, cinnamon, ginger, cumin, cayenne pepper and dry couscous. Stir until fragrant, about 2 minutes, being careful not to burn the spices. Add stock and bring to a boil. Reduce heat to medium-low, cover and simmer 5 minutes or until all liquid is absorbed. Remove from heat and let stand about 5 minutes. Transfer to a serving bowl and fluff with a fork. Set aside.