Beef Enchiladas with Homemade Sauce

Details

Ingredients

• 3 tablespoons vegetable oil
• 1 tablespoon all-purpose flour
• 2 tablespoons chili powder, or more to taste
• 2 cups chicken stock
• 1 (6 ounce) can tomato paste
• 1 teaspoon dried oregano
• 1 teaspoon ground cumin
• ¼ teaspoon salt
• cooking spray
• 1 pound ground beef
• 1 teaspoon extra-virgin olive oil
• 1 onion, diced
• 2 (4 ounce) cans fire-roasted diced green chiles
• ½ green bell pepper, diced
• 1 (15 ounce) can black beans, rinsed and drained
• 8 low-carb high-fiber tortillas (such as La Tortilla Factory®)
• 1 (8 ounce) package shredded low-fat Mexican cheese blend