Slow Cooker Shredded Beef (Perfect for Tacos or Enchiladas!)

Bahan-bahan (10 porsi)

• 28 ounces enchilada sauce
• 1 large onion (diced)
• 1 jalapeño (seeded and chopped, optional)
• 2 cloves garlic (sliced)
• 1 teaspoon cumin
• ½ teaspoon chili powder
• 3 -4 pounds beef chuck roast