Ingredients
Equipment
Method
- Heat the oven to 400°F. Heat 1 tbsp oil in a 12-inch oven-safe skillet over medium heat. Add the shallot and cook 3 minutes, until soft. Add the garlic, oregano and pepper flakes and cook 1 minute.
- Add the tomatoes and ¼ tsp salt and cook 4–5 minutes, until some burst. Press a few with a spoon to release their juices.

- Stir in the beans, olives, capers and spinach. Cook 1–2 minutes, until the spinach wilts. Spread everything evenly.

- Pat the cod dry, season with the remaining ½ tsp salt and the pepper, and nestle the fillets into the beans. Drizzle with the remaining 1 tbsp oil and scatter the lemon zest over the top.

- Bake 12–15 minutes, until the cod flakes easily and reads 140–145°F in the thickest part.
- Squeeze the lemon juice over the pan, sprinkle with parsley and serve with lemon wedges.

Notes
Chef tips
- Buy thick, center-cut cod pieces so they cook evenly. Fold thin tail ends under.
- Let the tomatoes burst before the beans go in. Their juice becomes the sauce.
- Serve with crusty bread if calories allow, for the pan juices.
- Other fish: Halibut, haddock or hake work. Salmon also works but adds calories.
- Beans: Chickpeas or butter beans can replace the cannellini.
- Greens: Use chopped kale instead of spinach. Add it with the tomatoes so it softens.
