Spiced Steak Fajitas with Jalapeño Guacamole

Ingredients

• ¼ tsp ground chilli powder
• 1 tsp ground coriander
• 1 tsp sweet paprika
• 2 tsp honey
• 2 tbsp vegetable oil
• 2 medium red onions, cut into 1cm-thick rounds
• 500g lean rump steaks
• 12 small corn tortillas
• 12 grape tomatoes, sliced
• 6 baby cos lettuce leaves, finely shredded
• lime wedges and sour cream, to serve
• 3 ripe avocados
• 6 slices pickled jalapeño chillies, finely chopped
• 2 tbsp lime juice
• 1 tbsp pure olive oil
• ½ cup flat-leaf parsley leaves, finely chopped