Tip the coconut, chilli, mint leaves, garlic, lime juice, 1 tablespoon of the oil and the sea salt into a spice grinder or high-speed blender or Nutribullet and blitz roughly until the chilli looks evenly incorporated through the coconut (you’ll have a reddish, greenish rubble).

Transfer to the oven to roast for 20–25 minutes until the salmon is cooked through. Scatter with mint leaves and serve hot, with rice alongside if you wish. Mix the sliced onion and cherry tomatoes in a medium roasting tin along with the remaining oil. Make space for the 2 salmon fillets, place them in the tin skin side down, then pat a tablespoon of the coconut-chilli mixture evenly over each fillet. Scatter the remaining mixture over the onions and tomatoes. Mix the garlic, ginger, yogurt, lemon zest, spices and salt together and gently turn the salmon fillets over in this mixture. (This can be marinated in the fridge if you are preparing this ahead.) When ready to cook, preheat the oven to 210°C fan/230°C/gas 8. Tip the cubed sweet potatoes into a roasting tin large enough to hold everything in a single layer, mix them with the oil, cumin and salt, then transfer to the oven and roast for 10 minutes. Once the sweet potatoes have had 10 minutes, tip the cherry tomatoes, their vines and the sliced onion into the tin, and mix well. Use a wooden spoon to make 4 spaces for the salmon fillets and gently pop them into the tin. Reduce the oven temperature to 180°C fan/200°C/gas 6, then return the tin to the oven for a final 20 minutes.Meanwhile, mix together the peanut butter, soy sauce, lime juice and chilli and add the water as needed for a thin pouring consistency. Taste and adjust the lime juice and soy sauce.