Grilled Chicken, Avocado, Rice & Cheddar Burrito

Ingredients

• 2 large chicken breasts
• 2 teaspoons chili powder
• 1 teaspoon salt
• 1 teaspoon garlic powder
• 1 teaspoon oregano
• 1/2 teaspoon cumin
• 2 tablespoons olive oil
• 1 avocado, sliced, tossed with lime juice, salt & pepper
• 2 cups brown rice, cooked and rinsed to remove the sticky starch
• freshly shredded cheddar, to taste
• cilantro, chopped, to taste
• 4 lime wedges, for serving
• salsa, to taste
• 4 extra large tortillas