Step 1: Marinate the Chicken : In a bowl, whisk together olive oil, lime juice, chili powder, paprika, cumin, garlic powder, onion powder, cayenne, salt, and pepper. Add chicken and coat thoroughly with the marinade. Cover and refrigerate for at least 30 minutes, or up to 2 hours for deeper flavor.
Step 2: Cook the Chicken : Heat a grill pan, skillet, or outdoor grill over medium-high heat. Cook chicken for 5–6 minutes per side (depending on thickness), until fully cooked (internal temp 165°F / 74°C) and nicely charred. Let chicken rest for 5 minutes, then slice into strips.
Step 3: Make the Cilantro Lime Rice : Rinse rice under cold water until water runs clear. In a saucepan, bring water or broth to a boil. Add rice, butter, and a pinch of salt. Cover and reduce heat to low. Cook for 15–18 minutes until rice is tender and water is absorbed. Fluff with a fork. Stir in lime juice, lime zest, and chopped cilantro. Adjust seasoning to taste.
Step 4: Assemble the Burrito Bowls : Start with a base of cilantro lime rice in each bowl. Top with sliced spicy chicken. Add black beans, corn, tomatoes, avocado, salsa, cheese, and any other toppings you like. Finish with a squeeze of lime juice or a drizzle of sauce for extra flavor.