Caldo de Pollo con Arroz (Chicken Soup with Rice)

Step 1
Bring water and rice to a boil in a saucepan. Reduce the heat to medium-low, cover, and simmer until rice is tender and water has been absorbed, 20 to 25 minutes. Remove from the heat and keep warm.

Step 2
While the rice is cooking, place tomatoes into a pot and cover with water; bring to a boil. Cook until tomatoes are soft but not falling apart, 5 to 8 minutes. Drain and let cool briefly.

Step 3
Peel tomatoes and discard skins. Place tomatoes into a blender with onion, chipotle peppers in adobo sauce, garlic, and black pepper; blend until smooth. Strain mixture and discard any solids.

Step 4
Heat oil in a saucepan over medium-high heat. Add carrots and celery; saut? until lightly browned, about 5 minutes. Pour in blended tomato sauce, then add chicken broth and bouillon. Cook and stir until carrot and celery are soft, 10 to 15 minutes. Add peas and chicken; cook until heated through, about 3 minutes.

Step 5
Spoon rice into bowls and ladle soup over top. Garnish with avocado slices and Monterey Jack cheese.