1Combine chiles and tomatoes in a small saucepan, cover with water, and bring to a boil over medium-high heat. Cook until chiles and tomatoes have softened, about 5 minutes.
2With tongs or a slotted spoon, remove chiles and tomatoes from water and place in a blender along with remaining ingredients. Pour in 1 1/4 cups of the chile cooking liquid. (You may have to do this in batches to avoid overflowing.) Cover and blend on high until smooth, about 4 minutes.
3Season well with salt and serve immediately, or cover and refrigerate for up to a week.
The beauty of this colorful meatball recipe is that it can be both a bite-size party appetizer and a hearty main dish. Tex-Mex Meatballs in Red Chile Sauce take their heat from a broiled poblano pepper, and creamy Cotija makes for perfect tacos.
Roasted poblano peppers are stuffed with gooey Monterey Jack cheese, then coated in a light, crispy batter (gluten-free!) and fried. Served with a rich, spicy roasted tomato sauce, these chile rellenos are super delicious, and sure to impress.