Masala Beef Curry

Ingredients

• 1 tbsp olive oil
• 1 big yellow onion, chopped
• 3 garlic cloves, minced
• 1 tsp turmeric
• 1 tbsp garam masala
• ½ tsp cumin
• ½ tsp coriander
• ½ tsp cayenne pepper (optional)
• ½ tsp smoked paprika
• 2 tsp salt
• 1 tsp freshly ground black pepper
• 60 g cooking oil
• 907 g stewing beef
• 227 g tomato passata
• 1 tsp brown sugar
• 227 g beef stock
• 1 tsp lemon zest
• Fresh cilantro