Poké bowl with trout, tuna and halibut

Ingredients

• 100 g tuna fillet, diced, from the freezer
• 100 g halibut, diced, from the freezer
• 200 g trout, diced
• 2 bags of boil-in-the-bag barley
• 0 Half a red chilli, finely chopped
• 4 tbsp soy sauce
• 4 tsp sesame oil
• 0 Juice of 1 lime
• 0 Half a cucumber, diced
• 1 avocado, diced
• 1 small red onion, sliced