Directions
In a large
pot, bring the chicken broth to a light boil. Add in chopped
tomatoes; simmer on low. Meanwhile, in a skillet, heat the
butter, and saute the onion, add in the chiles; cook 2-3 minutes.
Stir in cumin and chili powder, then flour, blending well.
Gradually add in the half and half; stir to combine. Transfer the
mixture into the pot with the broth; cook at a bare simmer over
very low heat for 15 minutes, stirring often. Add in the cheese
and sour cream carefully, stirring often. Add in the cooked
chicken; mix until combined. Top with crushed tortilla chips, and
grated cheddar sprinkled on top.