Turn the oven on to 200°C (thermostat 6 to 7) so it's nice and hot when the cod goes in.
Cook the potatoes
Peel the baby potatoes, cut any big ones in half, then put them in the saucepan with cold salted water and bring to a boil. Give them 15 to 20 min once the water boils.
Warm the ratatouille
Drain the canned ratatouille well and warm it over low heat in the skillet with 1 tbsp of olive oil. Salt lightly and let it simmer for 5 min, stirring.
Tip · If the ratatouille is too runny, let it reduce over high heat for 2 to 3 min at the end to concentrate the flavors.
Cook the cod
Lay the frozen cod fillets in the baking dish, drizzle them with the rest of the olive oil, sprinkle with thyme and season with salt and pepper. Bake for 15 to 20 min depending on thickness.
Tip · To keep the cod from sticking, lightly oil the baking dish before adding the fillets.
Drain the potatoes
Once they're tender, drain them and keep them warm, covered.
Serve
Divide the baby potatoes between plates, add the hot ratatouille and set the cod on top.
And there you go, it's readyCheck off every step to celebrate.
The questions you're asking
short answers, numbers you can check
How many calories in a serving?
One serving has about 502 kcal. 33% comes from carbs, 27% from protein and 37% from fat.
42 gCarbs
34 gProtein
21 gFat
Per serving (the dish for 2, divided by 2)
Energy
502 kcal
Protein
33.6 g
Carbs
41.7 g
of which sugars
8.2 g
Fat
20.8 g
of which saturated fat
3.2 g
Fiber
7.2 g
Salt
2.3 g
Worked out ingredient by ingredient with the ANSES Ciqual 2025 table, never written by an AI. It's an estimate: veggie sizes and brands make the numbers vary.
How much does it cost?
About $5.15 a serving, adding up the average prices of the ingredients you need to buy.
≈ $10.31for 2 people
≈ $5.15a serving
Pantry salt, oil and spices aren't counted. Your store and your brands will move the total, but the ballpark is right.
How long does it keep?
1 day in the fridge, in a closed container, once cooled within two hours. After that, into the freezer it goes.
1 dayin the fridge
Yesin the freezer, thaw it in the fridge the day before