Changes: cooked a chicken in 1 can broth in my Instant Pot, used the strained liquid as the "2 cans broth". Left pot on warm, added the refried beans and Rotel, then used stick blender to puree some of the tomatoes. Added 1 can corn (drained) instead of the "frozen corn" and 1 can (drained and rinsed) black beans. Also added 1/3 c. "Casserole" cheese shreds to make it milder/creamier. Served with Fritos Scoops instead of tortillas. Awesome!