Chipotle beef burritos — cookaz

Ingredients

• 1 1/2 lb boneless beef (round steak or similar cut)
• 1 (14 1/2 ounce can) tomatoes, chopped
• 1 small onion, roughly chopped
• 1 to 2 canned chipotle chile in adobo sauce, roughly chopped
• 1 tsp dried oregano (crushed)
• 1/4 tsp ground cumin
• 1 clove garlic (minced)
• 6 (10 inch) flour tortillas
• 3/4 cup shredded mild cheddar or Monterrey Jack cheese
• 1 cup pico de Gallo salsa
• 1/2 cup sour cream