Turn the oven on to 200 °C, convection if you have it.
Cook the pasta
Bring a saucepan of water to a boil with the pinch of salt, then cook the 170 g of elbow pasta for 8 min, a little less than the package says. Drain it in the colander.
Tip · Keep the pasta a little firm, it finishes cooking in the oven. Serve the gratin with a green salad.
Prep the mushrooms and ham
Wipe the mushrooms with a damp towel, slice them, then cut the ham into small squares.
Sauté the mushrooms
Melt the 5 g of butter in the skillet over medium-high heat, add the mushrooms and brown them for 6 to 7 min, stirring. Add the ham for the last 1 to 2 minutes.
Tip · Don't stir the mushrooms right away, let them brown for 2 to 3 min first. They'll release their water and then turn golden, without boiling.
Make the sauce
In the bowl, mix the 7 cl of crème fraîche, the 3 cl of milk, the pinch of nutmeg and the pepper. Pour the sauce over the mushrooms and ham, then stir it in off the heat.
Assemble the gratin
Toss the drained pasta with the mixture, then pour it all into the baking dish. Sprinkle with the 35 g of shredded cheese.
Bake until golden
Bake the dish at 200 °C until the top is nicely golden and it's bubbling around the edges. Let it rest 2 min before serving.
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 554 kcal. 47% comes from carbs, 18% from protein and 33% from fat.
65 gCarbs
25 gProtein
20 gFat
Per serving (the dish for 2, divided by 2)
Energy
554 kcal
Protein
25.4 g
Carbs
64.6 g
of which sugars
4.7 g
Fat
20.4 g
of which saturated fat
12.7 g
Fiber
3.7 g
Salt
1.2 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 $1.87 a serving, adding up the average prices of the ingredients you need to buy.
≈ $3.74for 2 people
≈ $1.87a 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?
2 days in the fridge, in a closed container, once cooled within two hours. And it freezes really well.
2 daysin the fridge
Very wellin the freezer, thaw it in the fridge the day before