Creating this White Chicken Chili can be simple if you follow these steps:

1. Heat the Oil: In a large pot or Dutch oven, heat the olive oil over medium heat.
2. Cook the Aromatics: Add the diced onion and cook for about 5 minutes, or until the onion is softened. Stir in the minced garlic, cooking for another minute until fragrant.
3. Add Spices: Sprinkle in the ground cumin, chili powder, dried oregano, and cayenne pepper, stirring well to combine. Let the spices toast for a minute.
4. Pour in the Broth: Add the chicken broth, scraping the bottom of the pot to release any stuck bits.
5. Mix in the Beans: Stir in the drained white beans and corn, heating until the mixture comes to a gentle simmer.
6. Add Chicken: Incorporate the shredded chicken, allowing it to heat through.
7. Stir in Cream: Lower the heat to medium-low and pour in the heavy cream or half-and-half. Stir gently until combined.
8. Season to Taste: Taste and adjust the seasoning with salt and pepper as needed.
9. Simmer: Allow the chili to simmer for an additional 10-15 minutes, letting the flavors meld together.
10. Serve: Ladle the chili into bowls and top with fresh cilantro, sour cream, shredded cheese, and sliced jalapeños if desired.

With these steps, you’ll create a fantastic White Chicken Chili that everyone will love!