Pre heat a fan forced oven to 160℃
Combine smoked paprika, cumin, oregano, salt and water in the baking dish and stir to combine well.
Next add the jalapeno, diced onion and cherry tomatoes and mix together.
Place chuck steak on top of the mixture then drizzle some of the mixture on top of the steak to coat.
Cover baking dish tightly with foil and bake for 3 hours.
After 3 hours remove beef from the oven and shred the meat using two forks.
Turn the oven up to 200℃ then return the beef uncovered and cook for 15 minutes.
Serve beef on a platter sprinkled with coriander leaves.