Sirena Tuna tostada with avocado hommus, cucumber and radish pickle - Sirena Tuna

Ingredients

• Sunflower oil, to shallow-fry
• 12 mini (12 cm) tortillas
• 2 jars (440g) Sirena Premium Tuna Fillets in Extra Virgin Olive Oil and Chilli, drained
• ½ cup (125ml) red wine vinegar
• 3 tsp caster sugar
• 6 small radishes, thinly sliced
• ½ packet (125g in total) baby cucumbers, thinly sliced
• 2 spring onions, trimmed and thinly sliced (white part only)
• 3 jalapenos, thinly sliced
• 1 avocado
• 1 small can (125g) chickpeas, drained, rinsed
• ¼ cup (60ml) sour cream
• Juice of 1 lime
• ½ cup coriander leaves, plus extra to serve
• 2 tsp ground cumin
• 1 cup mixed herbs (we used basil and flat-leaf parsley) plus extra herbs to serve
• ⅓ cup (80ml) extra virgin olive oil
• 1 tbs capers, plus 2 tsp extra to serve
• Finely grated zest and juice of 1 lemon