By Judy Hevrdejs Chicago Tribune Chicago Tribune
Here's a "Pro" lineup to get you started:

12-inch flour tortillas, warmed
Beans, refried or whole black beans, drained, heated
Pork al pastor or pork stew (al guisado)
Sauteed chicken or steak strips
Cooked rice
Shredded cheese
Avocado slices
Chopped lettuce or cilantro
Salsas: Savory and sweet, medium and hot

Pork al pastor for burritos

Prep: 30 minutes
Chill: Overnight
Cook: 45 minutes
Makes: 8 servings

Note: Adapted from "Burritos: Hot on the Trail of the Little Burrito" by David Thomsen and Derek Wilson, the al pastor produces a firm pork. For a saucier, more tender version, consider the stew version that follows.

Ingredients:
4 dried California or New Mexico chilies, stemmed, seeded
2 dried pasilla chilies, stemmed, seeded
2 whole cloves