Mexican Chicken and Rice

INGREDIENTS

• 4 tablespoons olive oil
• 1 medium onion, diced
• 1 cup celery, finely diced
• 1 head cauliflower, trimmed
• 1 (4 ounce) can green chilies, diced
• 1 pound boneless, skinless chicken breast, grilled and diced into 1-inch pieces
• 1 teaspoon celtic sea salt
• ground cumin, oregano and chili powder to taste
• 1 avocado
• grated cheese, if desired
• salsa, if desired