- STEP 1
First, make the pesto. In a food processor, pulse the basil, whole garlic cloves, pine nuts, the juice of half the lemon and some seasoning, gradually adding most of the oil. Taste and adjust the seasoning.
- STEP 2
Heat oven to 180C/160C fan/ gas 4 and line a roasting tin with foil. Season the cod on both sides and coat each fillet in the pesto. Cook for 8-10 mins until a crust has formed and the cod is cooked through.
- STEP 3
Meanwhile, heat the remaining oil in a small saucepan. Add the crushed garlic and the chillies, and cook for a couple of mins to release the flavour. Add the tomatoes and cook for 1 min more. Tip in the lentils, squeeze over the other half of the lemon, then season. Cook until piping hot and serve with the pesto cod.