Chilli lime snapper with corn salsa salad

Ingredients

• 1/4 cup olive oil, plus 1 tablespoon extra
• 1 garlic clove, thinly sliced
• 1 fresh long green chilli, seeded, finely chopped
• 1 tsp lime zest, finely grated
• 4 x 180 g boneless, skinless snapper fillets
• 2 trimmed corn cobs
• 6 radishes, thinly sliced
• 45 g snow pea sprouts, trimmed
• 1 spring onion, thinly sliced
• 1/4 cup coriander leaves
• 1 tbsp lime juice
• 1 tbsp white balsamic vinegar or white wine vinegar
• 1 medium avocado, sliced
• 1 lime, cut into cheeks