Ingredients
Equipment
Method
- In your largest pot, bring 1 gallon of water to a boil. Add the beef tripe pieces and reduce heat to a simmer.
 - Simmer the tripe for about 2 hours, periodically skimming off any fat that rises to the surface.
 - Drain the water completely. Add a fresh gallon of water and continue simmering the tripe for another 2 hours.
 - Drain the second batch of water. Add your final gallon of fresh water and bring to a boil with the tripe.
 - Add the finely chopped garlic, chopped white onion, salt, black pepper, dried oregano, and cayenne pepper. Simmer for 1 hour.
 - While the broth simmers, prepare the chiles by broiling the árbol peppers just until they begin to scorch (about 2 minutes).
 - Slit open the broiled árbol peppers and remove the seeds. Blend these with the deseeded japones peppers until very finely chopped to create a chile paste.
 - Mix the chile paste into the simmering broth. Let everything cook together for 2 more hours over low heat.
 - Add the drained hominy to the pot and cook for one final hour.
 - Serve hot with all the garnishes on the side: chopped onions, fresh cilantro, lime wedges, additional oregano, and crushed red pepper flakes.
 - Accompany with warm corn or flour tortillas.
 
Notes
For the best flavor, make this menudo a day ahead and refrigerate overnight. The flavors will deepen remarkably, making it even more delicious the next day.
When cleaning and preparing tripe, some cooks add a tablespoon of vinegar to the first boil to help reduce any strong odors.
Leftovers can be refrigerated for up to 3 days or frozen for up to 3 months. The soup often thickens when chilled, so you may need to add a bit of water when reheating.
