Fish en Papillote

Ingredients

• 3 tbsp olive oil
• 2 garlic cloves, crushed
• 1 1/2 tsp Shemin’s Harissa Spice Blend (or to taste)
• squeeze of lemon juice
• 4 firm fish fillets, approx. 220g each (e.g. cod, hake loin, monkfish)
• 1 small yellow pepper, sliced thinly
• 1 small red onion, sliced thinly
• 8 baby cherry tomatoes, halved
• 1 whole lemon, cut into slices
• handful of fresh basil or coriander, chopped