Lemon Pesto Baked Cod

-1 Preheat the oven to 400 F
-1 In a large baking dish, add the beans, tomatoes, garlic and sliced shallot. Drizzle generously with olive oil and season with salt and pepper. Toss together to combine. 
-1 Place the cod fillets into the baking dish and season each piece with salt and pepper.
-1 In a small bowl, combine the pesto and half of the lemon juiced. Spread the pesto over each piece of fish. You can mix any leftover pesto over the veggies. 
-1 Slice the other half of the lemon and place it around the dish. Season lightly with olive oil. 
-1 Bake for about 15-20 minutes, depending on the thickness of the fish. The cod should flake easily with a fork when ready. 
-1 Serve with fresh lemon juice and chopped parsley.