Step 1

In a large dutch oven, heat canola oil over medium high heat and add onion, celery and garlic and heat until fragrant, about 1 to 2 minutes

Step 2

Add white beans, black beans, corn, green chilis, bell pepper, and chicken broth to the pot and cook for 10 minutes, stirring occasionally

Step 3

Add sour cream and continue heating for 1 minute

Step 4

Add corn flour, salt, chili powder, cumin, and lemon juice and continue heating for 15 minutes

Step 5

Check seasonings, adding more if needed.

Step 6

Add shredded chicken and continue cooking until chicken is heated, about 2 more minutes

Step 7

Serve with tortilla strips/chips (optional)