01 -
Remove the silver skin from the beef ribs if not already done. Apply mustard as a binder and coat all surfaces. Season generously with barbecue beef seasoning.
02 -
Preheat smoker to 250°F (120°C) and add hickory wood chunks. Smoke beef ribs for 2 hours, spritzing with apple cider vinegar every 45 minutes.
03 -
After 4 1/2 hours, ensure the ribs reach an internal temperature of about 170°F (77°C). Add butter on butcher paper, wrap ribs tightly, and return to the smoker. Smoke for an additional 2 hours until probe-tender.
04 -
Remove wrapped ribs from the smoker and rest them in a cooler for 1-2 hours, keeping them wrapped.
05 -
Grill tomatillos, Serrano pepper, onion, and garlic until roasted. Cool and blend with cilantro, lime juice, and salt for 60-90 seconds. Set aside.
06 -
Unwrap and shred the beef ribs using hands or a cleaver if necessary. Place shredded beef in a bowl.
07 -
On a griddle or grill heated to 350°F (175°C), warm tortillas on both sides for 45-60 seconds.
08 -
Layer ingredients in this order on each tortilla: refried beans (heated), white rice, shredded beef, salsa verde, and Jack cheese. Roll into a burrito, place seam-side down, and toast for 60-90 seconds on each side.
09 -
Repeat assembly and toasting for remaining burritos. Serve immediately with family and friends.