Spanish-style Chicken with Rice

Ingredients

• olive oil
  2 tablespoons
• onions

  chopped
  2 medium
• garlic cloves

  minced
  4 unit
• celery

  diced
  2 stalks
• red/green peppers

  cut into strips
  2 medium
• chopped mushrooms
  1 cup
• uncooked rice
  2 cups
• x 3-lb chicken

  cut into 8 pieces, skin removed
  1 unit
• salt (optional)
  1 teaspoon
• chicken broth

  fat removed
  3½ cups
• water
  4 cups
• Saffron or Sazón

  for color
  1 unit
• tomatoes

  chopped
  3 medium
• frozen peas
  1 cup
• frozen corn
  1 cup
• frozen green beans
  1 cup
• or capers for garnish

  if desired
  1 unit