Prepare the pork: Take the pork loin out of the package. Butterfly the pork loin, cut it open down the middle to create a thinner full piece (see photos). Grill the pork loin until cooked through.
While the pork is grilling, prepare the avocado-lime crema: Mix avocado, sour cream and lime juice in a bowl. Sprinkle with a little salt.
Assemble the burrito bowls: Divide the rice, lettuce, tomato, cheese and beans between four bowls. When the pork is finished grilling, chop it up and divide it between the bowls. Sprinkle each bowl with cilantro, a scoop of fresh salsa and garnish with a lime. Drizzle the avocado crema on top (scoop into a zip baggie, snip the edge and drizzle) or just serve a spoonful of the crema on each burrito bowl.
Notes
The pork loin may be roasted instead of grilled.
If using a plain pork loin, sprinkle a package of taco seasoning all over it to season.
Change it up! Prepare a box of Spanish rice in place of regular white or brown rice, or try using quinoa instead.