Smoky coriander beef fajitas

Ingredients

• 2 tbsp vegetable oil for frying
• 2 large onions, thickly sliced
• 2 garlic cloves, crushed
• 300g British beef rump steak, sliced into strips
• Small bunch fresh coriander, stalks roughly chopped and leaves picked
• 2 tsp ground cumin
• 1 tbsp ground coriander
• 100g chargrilled red peppers from a jar, cut into 1cm strips
• 4 large tortillas, warmed
• 240g mini pack Tex-Mex dips (such as soured cream, guacamole and tomato salsa)

To serve

• Sliced jalapeño chillies and lime wedges (optional)