In a small pan over medium heat, add the coriander
and cumin and cook until toasted and aromatic, about 2 minutes. Grind if desired, or leave whole.
Heat a large Dutch oven over medium heat, and add 2 tablespoons oil. Add the pork
and bacon, sprinkle with the toasted spices
and a generous pinch of salt, and cook until brown, stirring occasionally.
Meanwhile, in a medium saute pan over medium heat, add the remaining oil and the onions
, cook 1 minute. Add the jalapenos, cook 1 minute. Add the garlic, cook, stirring until the garlic softens slightly and becomes aromatic
. Transfer the contents of the pan to the Dutch oven
. Add the tomatoes
, sugar, vinegar and chipotle in adobo. Simmer
over low heat for 20 minutes. Serve on your favorite toasted burger or slider bun topped with a big pinch of cilantro