Sauté the onions and garlic. Heat oil in a large stockpot over medium-high heat. Add the onion and sauté for 5 minutes, stirring occasionally. Add the garlic and sauté for 1-2 minutes, stirring frequently, until fragrant. Remove stockpot from heat and transfer the onion mixture to a blender.*
Blend the sauce. Add the chipotles (and 1 tablespoon adobo sauce), tomatoes, chicken stock, honey (if using), cumin and oregano to the blender. Cover and purée until smooth, then pour the sauce pack into the stockpot.
Add the chicken. Add the chicken and bay leaf to the sauce and toss until combined. Cook over medium-high heat for 5 minutes, stirring occasionally. Remove and discard the bay leaf.
Season. Taste and season the chicken with however much salt and pepper you think it needs.
Just before serving, warm the tortillas so that they are nice and soft. (This is my favorite warming method.)
Fill the tacos with a large spoonful of the chicken tinga, drizzle each with a squeeze of lime juice, then top with your favorite toppings.
Serve immediately and enjoy!
