Chicken enchiladas are a great way to use up leftovers, or a quick meal to make with a rotisserie chicken. My favorite are with corn tortillas, which you need to heat a little to make them flexible. I add whatever vegetables I've got in the crisper -- grated zucchini, leftover corn, etc. And lots of cheese!
3 oz dried ancho chilis (sweet)
3 oz dried guajillo chilis (tangy)
2-3 other chilis of your choice -- arbol (hot), chipotle (smoky), pasilla (rich, fruity)
1 medium white onion, peeled and rough chop.
4 cloves garlic, peeled
4 cups chicken broth or hot water
1 teaspoon dried oregano
1 teaspoon ground cumin
2 tablespoons cooking oil
1 oz piece of semi-sweet chocolate (optional)
Seed and toast the chilis until fragrant, being careful not to burn them. Soak them in the broth or hot water for about 20-30 minutes, until soft. Put everything in a blender and blend until smooth.
Heat the oil in a large saute pan and strain the chili mixture into the pan -- this is important! Add the chocolate and saute the sauce gently for about 10-15 minutes. You can add a dash of vinegar if you want to, or a pinch of sugar, to adjust things to your liking. I find that the sauce gets better after it sits for a day. The sauce keeps well in the freezer, or you can even assemble the whole pan of enchiladas and freeze that.