Oh, the places you can go with this basic Spanish rice -- which isn't Spanish at all, to be honest. It's American, or Southwestern, or Mexican, depending on what you add to it. Some recipes call for canned tomato with its juice, which can overwhelm the dish and make it taste like a can of tomato rice soup, or maybe a 1950s school cafeteria lunch. Here, the emphasis stays on the rice; the combination of fresh tomatoes and slow-roasted tomatoes (made with garlic and thyme) adds depth of flavor, without drowning out the toasted grain's nutty flavor and firm texture. As is, this is a family-friendly side dish that makes it fun to eat your colors. Mix-ins can transform it into a one-pot main course; add mild or hot fresh or canned chile peppers, chorizo or your favorite sausage, shrimp, leftover rotisserie chicken, meatballs, or cubes of grilled pork or beef. Olé!