TIP – We used McCormick Grill Mates Chipotle & Roasted Garlic Dry Marinade.
Ingredients
Method
Toss beef with marinade in a large bowl.
Heat an oiled, large non-stick frying pan over a high heat. Add beef in two batches. Cook for about 3 mins on each side, or until browned. Transfer to the removable bowl of a 5 to 6-litre capacity slow cooker. Stir in tomatoes. Cover with lid.
Cook on Low for 4 hours, or until beef is tender. Using tongs, remove beef from the slow cooker. Shred into thin strands. Return to the slow cooker. Stir to coat.
Sprinkle 2 tbsp cheese on the inside of each taco shell. Place on a large oven tray lined with baking paper.
Cook in a 190°C preheated oven for about 5 mins, or until cheese is melted and tacos are light golden. Fill taco shells with avocado and beef.
Serve with chopped tomato and fresh coriander leaves (optional).