Fresh Lime & Chilli Fish Tacos with Mango Salsa

Fish Tacos:

• 1/2 tsp dried chili flakes (optional, when serving kids I don't include this)
• 1 tbsp lime juice
• 1 tbsp vegetable oil, such as avocado or olive
• 1/4 tsp fine sea salt
• 1/4 tsp fresh ground black pepper
• 1.5 lbs (approx. 640 gr) firm boneless/skinless white fish (such as cod, halibut or tilapia)
• 8 small soft flour tortillas, warmed

Mango Salsa:

• 1 large mango, peeled and roughly sliced or chopped (or 2 small)
• 1 cup cherry tomatoes, halved
• 1 medium-large red bell pepper, roughly chopped
• 1/2 cup cilantro leaves and fine stems, roughly chopped
• 1/2 jalapeño, finely chopped
• 1 lime, juiced
• 1 drizzle olive oil around 1 tsp
• 1/4 tsp fine sea salt

Cilantro Lime Crema:

• 3/4 cup sour cream
• 1/3 cup cilantro leaves and fine stems
• 1/4 cup lime juice

Quick Pickled Jalapeño and Red Onion:

• 1/4 small-medium red onion, thinly sliced
• 1 jalapeño, halved and thinly sliced
• 2 pinches two pinches of mustard seeds (optional)
• 1/2 cup red wine or white wine vinegar