3poundsflanken-style short ribsor English-style short ribs that have been butterflied to create long, thin strips of meat on the bone
2tablespoonsolive oil
1teaspoonchili powder
1/2teaspoonground cumin
Salt and freshly ground black pepper
Cooking spray
8-12street taco or small taco size corn tortillas
1/2cupthinly sliced radishes
For the Slaw
1/3cupmayonnaise
2tablespoonsminced chipotle chiles in adobo sauce
2tablespoonsgranulated sugar
2tablespoonsfresh lime juice
3cupsshredded cole slaw mixor a combination of shredded green cabbage, red cabbage, and carrots
Salt and freshly ground black pepper
Instructions
Rinse the short ribs in cold water to remove any bone fragments, pat them dry, and transfer them to a large shallow dish. Add the tablespoon olive oil, chili powder, cumin, 1/2 teaspoon salt, and 1/4 teaspoon black pepper and turn to coat, working the oil and spices into the meat with your hands. If you have the time, marinate for 20 minutes, or up to 12 hours in the refrigerator.
Coat a grill pan, griddle, or outdoor grill with cooking spray (or vegetable oil) and preheat to medium-high.
Add the ribs to the hot pan/grill and cook for 2 to 3 minutes per side, until browned and a meat thermometer registers 200 to 205 degrees.
To make the tostada shells, preheat the oven to 400 degrees. Line a large baking sheet with parchment paper or aluminum foil.
Arrange the tortillas on the prepared pan, spray with cooking spray, and season with salt. Bake for 5 to 7 minutes, until crisp. Set aside.
Meanwhile, in a large bowl, whisk together the mayonnaise, chipotle chiles, sugar, and lime juice. Fold in the slaw mix. Season to taste with salt and black pepper.
Arrange the tortillas on a flat surface and top with the short rib meat, slaw, and radishes.