Preheat broiler.
Heat 2 tablespoons of oil in a large, heavy, broiler-proof skillet over medium heat.
Add 1 garlic clove, chiles, and bay leaf and cook, stirring constantly, just until fragrant, 1–2 minutes (do not allow garlic to burn).
Add tomato; season with salt and pepper.
Cook, stirring and smashing tomato with the back of a wooden spoon, until tomato is completely broken down, about 5 minutes.