Slow Cooker Smothered Beef Burritos

Bahan-bahan (10 porsi)

• 1/3 cup + 2 tablespoons canola oil, divided
• 4 pounds chuck or sirloin beef roast, cut into 3 sections
• 1 large onion, finely chopped
• 2 jalapeños, finely chopped
• 2 poblano chiles, finely chopped
• 6 g arlic cloves, finely chopped
• 1 28 ounce can crushed tomatoes
• 1 1/2 teaspoons kosher salt
• 1 teaspoon black pepper
• 3/4 cup chili powder, divided
• 1 tablespoon ground cumin
• 1/3 cup all purpose flour
• 10 large flour tortillas
• 4 cups (1 pound) shredded cheddar cheese
• 1/2 cup sour cream, to top
• 1/2 cup chopped tomato, to top
• 1/3 cup chopped cilantro, to top