Loaded avocado nachos

Ingredients

• 2 large ripe Shepard avocados
• 1 tbsp extra virgin olive oil
• 1 large red onion, finely chopped
• 1 small red chilli, finely chopped
• 400 g canned black beans
• 200 g corn chips
• 1 cup cherry tomatoes, diced
• ½ large red capsicum, diced
• handful of grated cheese
• 1 tbsp lemon juice
• 1 tbsp chilli flakes
• ½ cup pickled baby cucumbers, sliced
• ⅓ cup Greek yoghurt
• small bunch of fresh coriander, chopped