The Mexican Salsa Roja (literally "red sauce") is a vibrant, spicy, and smoky tomato-based sauce that's the heart of authentic Mexican cuisine. It's bold, fresh, and balanced — made with charred tomatoes, chilies, garlic, and onion, finished with cilantro and lime. Ideal for tacos, grilled meats, seafood, nachos, or even eggs (Huevos Rancheros). Ingredients (makes about 2 cups): • 4 ripe Roma tomatoes (or 3 medium regular tomatoes) • 2-3 dried guajillo or arbol chilies (or 1-2 fresh jalapeños fo