Season the chicken breast evenly on both sides with ground cumin, smoked paprika, garlic powder, sea salt, and black pepper.
Heat the avocado oil in a large skillet over medium-high heat until shimmering.
Add the chicken to the skillet and sear for 6 to 7 minutes per side, or until the internal temperature reaches 165 degrees Fahrenheit.
While the chicken cooks, sauté the cauliflower rice in a separate non-stick pan for 4 to 5 minutes until tender and slightly golden.
In a small saucepan, warm the black beans over low heat until heated through.
Remove the chicken from the skillet and let it rest for 3 minutes before slicing into bite-sized cubes.
Build the bowl by placing the cauliflower rice at the bottom, followed by the black beans and the sliced chicken.
Top the bowl with pico de gallo, fresh avocado, chopped cilantro, and a bright squeeze of lime juice.