01 - In a bowl, toss chicken with olive oil, chili powder, cumin, smoked paprika, garlic powder, salt, and black pepper until evenly coated.
02 - Heat a large skillet over medium-high heat. Add the seasoned chicken and cook for 6-8 minutes, stirring occasionally, until fully cooked and lightly browned. Transfer to a plate and cover to keep warm.
03 - In the same skillet, add 1 tablespoon olive oil and the riced cauliflower. Cook for 4-5 minutes, stirring frequently, until tender but not mushy. Season lightly with salt and pepper.
04 - Dice the bell pepper and red onion, halve the cherry tomatoes, slice the avocado, and chop the cilantro.
05 - To assemble each bowl, start with a base of riced cauliflower. Top with cooked chicken, bell pepper, onion, tomatoes, avocado, cheese, and salsa. Add sour cream and jalapeño slices as desired.
06 - Sprinkle with fresh cilantro and serve with lime wedges immediately.