I like Chipotle

Chipotle is one of my favorite restaurants. It's a nationwide chain that makes burritos/nachos etc. I am sure most people in big cities have at least heard of it. It's good stuff. I like it better than Qdoba and Moes. Today I had a giant burrito and a ridiculous amount of sweet tea.
Heres the recipe for the barbacoa meat they serve. I got it from this site http://chipotlog.com/recipe/the-real-chipotle-barbacoa-recipe

This recipe is directly from Chipotle according to the Sacramento News10 website. they took it off their website, but I’m too smart for them, i got it from the wayback machine!

4 guijillo chiles
2 teaspoons cumin seeds
1 teaspoon ground cloves
10 allspice berries
1/3 cup Mexican oregano
12 sprigs fresh thyme
6 garlic cloves
1 Spanish onion, roughly chopped
1/3 cup cider vinegar
1 (6 to 8-pound) beef roast
Salt and pepper
1 (2-pound) package dried avocado leaves
Large tortilla for wrap, beans, rice and vegetables of your choice.

Instructions:
Toast chiles, cover with boiling water in a deep bowl and set aside for 20 minutes. Grind cumin, cloves, allspice, and oregano in coffee grinder. Drain soaked chiles, puree in blender the chiles, ground spices, thyme, garlic, onion, vinegar, and 1/2 cup of water. Process until smooth. Push mixture through a sieve, season beef with salt and pepper. Rub paste all over the meat. Arrange in a bowl and allow to marinate for 4 hours, refrigerated. Preheat the oven to 325 degrees F. In a deep roaster pan, scatter half of the avocado leaves on the bottom, place meat on top of the avocado leaves and scatter the remaining leaves over the meat. Cover the pan tightly with aluminum foil. Cook the beef 6 to 7 hours until meat is falling off the bone. If using lamb shoulder cook for 4 hours. Note: Fresh avocado leaves are toxic - they must be dried to be used for cooking.