Sauté the aromatics. Heat olive oil in a large pot over medium heat.
Add onion, bell pepper, and jalapeño. Cook 4–5 minutes until softened. Stir in garlic and cook 30 seconds until fragrant.
Build flavor with spices. Add taco seasoning, cumin, smoked paprika, and chili powder.
Stir for 30–60 seconds to toast the spices. This step boosts flavor and aroma.
Add the base. Pour in the diced tomatoes, tomato sauce, and chicken broth. Stir to combine and bring to a gentle simmer.
Stir in the hearty stuff. Add shredded chicken, black beans, pinto beans, and corn.
Return to a simmer and cook 12–15 minutes, stirring occasionally, so flavors meld.
Finish and balance. Turn off heat. Add lime juice. Taste and season with salt and pepper.
If you like more heat, add a pinch of cayenne or extra chili powder.
Serve with toppings. Ladle into bowls. Add cilantro and your favorite toppings. For extra protein and creaminess, use a dollop of Greek yogurt.