In a large pot, heat olive oil over medium heat. Add chicken breasts, cooking for 5-7 minutes on each side until golden brown and cooked through. Remove chicken and set aside to cool.
In the same pot, add diced onion and sauté for 3-4 minutes until softened. Stir in minced garlic and cook for another minute.
Pour in diced tomatoes with green chilies, drained black beans, frozen corn, chicken broth, chili powder, ground cumin, smoked paprika, salt, and pepper. Stir well.
Bring the mixture to a boil, then reduce heat to low. Cover and let simmer for 15 minutes.
Shred the cooled chicken into bite-sized pieces.
Stir shredded chicken back into the pot and heat through.
Pour in heavy cream and stir until fully mixed. Heat for another 5 minutes.
Add shredded cheddar cheese and stir until melted.
Taste and adjust seasonings. Garnish with cilantro before serving.
Serve hot with tortilla strips and lime wedges on the side.
Notes
Store leftovers in an airtight container for up to 3 days in the refrigerator. For longer storage, freeze in a safe container for up to 3 months. Reheat gently to avoid curdling the cream.