This didn't work for me, probably because I could not find Mexican Chocolate, and used Hershey's Natural Unsweetened Cocoa instead. I don't blame the recipe. By all means, do not use Hershey chocolate for this recipe; it is incompatible with this recipe. To sample the sauce, I was glad I had made 1/4 the recipe, because I didn't have room in the freezer for a gallon of mole sauce anyway. My results were so bad, I was happy to eat leftover shredded chicken from Pressure Cooker Whole Chicken prepared in a 2-L pressure cooker with 2 large chicken breasts. I guess I'll order some Mexican chocolate through Penzeys and try this again. At least my beefeater tomatoes were from Mexico! I'm sure I was the problem; Rick Bayless is a great chef! Made for Please Review My Recipe tag game.