Start the Jasmine Rice.
Drizzle olive oil in a large cast iron pot and heat with low heat.
Chop the onions and garlic in a food processor fitted with the grater blade.
Change the attachment of the food processor to the slicing blade and slice the green onions.
Add the chopped vegetables to the heated pot. Add the salt and ground black pepper and stir.
Remove the seeds from the chipotle peppers (to taste) and dice them up. Add the chipotle peppers and adobo sauce to the vegetables and stir. Let the vegetables soften, about 5 minutes.
Add the tomatoes, black beans, and corn.