Heat a large pot or Dutch oven, over medium heat. When the pot is hot, add the oil and butter. When the mixture starts to sizzle a bit, add the diced onion, bell pepper, celery and jalapeno. Stir to combine and cook for 3-4 minute or until the onion is translucent.
Push the veggies to the sides of the pot and reduce the heat slightly. If the center of the pot is dry, add a little extra oil. Add the garlic, cumin, coriander, smoked paprika, oregano and one half teaspoon of the chili powder. Stir, keeping the mixture in the center of the pot for 1-2 minutes or until fragrant. (This will “bloom” the spices, herbs and garlic, which helps bring out the flavor.)
Add the chicken broth, drained and rinsed beans, honey, green chilies, bay leaves, kosher salt and prepared tortilla strips. Stir to combine, increase the heat and bring the mixture to a boil.
Reduce the heat to a steady simmer and cover the pot. Cook for 45-55 minutes or until the tortilla strips have “melted” into the broth mixture.
Taste and add more chili powder and/or salt, if needed.
Add the rotisserie chicken and corn. Stir to combine and rewarm a bit before serving.