Perfect guacamole

Ingredients

• 3 ripe avocados
• Juice of 2-3 limes
• 1 tbsp soured cream
• ½ finely chopped red onion
• 1 finely chopped red chilli (remove the seeds if you don’t want your guacamole too spicy)
• Nachos, crisps or crudités (raw pieces of carrot, cucumber, chicory), to serve