Kickin' Beef Enchiladas: Chipotle Crema Perfection!

Ingredients

• 1 tablespoon olive oil (15ml)
• 1 large onion, chopped (approx. 1 cup)
• 1 green bell pepper, chopped (approx. 1 cup)
• 2 cloves garlic, minced
• 1.5 lbs ground beef (680g), 80/20 blend
• 1 packet (approx. 1.25 oz) taco seasoning (35g)
• 1/2 cup beef broth (120ml)
• 1/4 cup chopped cilantro (optional) (60 ml)
• 2 tablespoons olive oil (30ml)
• 2 tablespoons all-purpose flour (16g)
• 1 (15 ounce) can tomato sauce (425g)
• 1 (10 ounce) can diced tomatoes and green chilies (Rotel), undrained (283g)
• 1 teaspoon chili powder (5ml)
• 1/2 teaspoon cumin (2.5ml)
• 1/4 teaspoon garlic powder (1.25ml)
• 1/4 teaspoon onion powder (1.25ml)
• Salt and pepper to taste
• 1 cup sour cream (240ml)
• 1 chipotle pepper in adobo sauce, minced (plus 1 teaspoon adobo sauce)
• 1 tablespoon lime juice (15ml)
• 12 corn tortillas (6-inch diameter)
• 3 cups shredded Mexican cheese blend (300g), divided
• Vegetable oil, for dipping the tortillas