Chicken and refried bean burrito

Name: Chicken and refried bean burrito
Prep time: 10 min
Cook time: 45 min
Total time: 45 min
Yield: 10 portions
Ingredients: 150 g black rice; 1000 g water; 500 g chicken thigh fillets; ½ tsp sea salt; ½ tsp ground black pepper; 1 tsp ground cumin; 2 tbsp chipotle chilli in adobo sauce; 200 g cheddar cheese; 400 g refried beans; 80 g mayonnaise; 10 flour tortillas; 200 g guacamole; 100 g fresh tomato salsa; 2 - 3 tbsp pickled jalapeño chilli; 100 g sour cream; 1 cos lettuce; fresh sweet corn kernels