Make the chipotle sour cream by combining the sour cream and chipotle liquid.
Get other optional toppings ready.
Assemble the burrito bowls. Each bowl should have a base of rice topped with some pork, corn and black bean salad, salsa verde (about 2 tbsp. for each bowl), and a drizzle of the chipotle sour cream. Top with optional toppings.
The reason for such a high internal temperature for the pork is that it needs to get that hot to be able to pull easily.