Achiote (also known as annatto) gives the spice blend that flavors, and colors, this pilaf a beautiful ochre hue and a distinctive earthy taste. Make sure to buy it powdered, as the whole seeds are very hard and can be difficult to break down at home. Paired with garlic and onion powders, dried oregano, and just a hit of crushed chili powder or flakes, the mix yields a seasoned rice that goes well with just about everything. Pair it with seared steaks and mixed greens or flaky grilled fish and summer squash.