Peel the 300 g of potatoes and cut them into small cubes, about 1 cm.
Parboil the potatoes
Put the cubes in a saucepan of cold water with the pinch of salt, making sure they're well covered. Bring to a boil and cook 8 min, then drain.
Tip · Start in cold water so the cubes cook evenly, and check doneness with the tip of a knife: it should slide in with no resistance.
Clean the mushrooms
Wipe the 200 g of mushrooms with a damp towel or give them a quick rinse, then slice them. Wash and spin the green salad while the potatoes cook.
Brown the potatoes
Heat half the olive oil in the skillet over medium-high heat. Brown the drained potatoes for 6 min, stirring now and then, then set them aside on a plate.
Sauté the mushrooms
Pour the rest of the oil into the skillet and cook the mushrooms over high heat for 5 min, until their liquid has cooked off and they're golden. Put the potatoes back in the skillet.
Tip · Don't salt the mushrooms until they're golden, or they release their water and boil instead of browning.
Beat the eggs
In the mixing bowl, beat the 4 eggs with the thick crème fraîche, pepper and a little salt until smooth.
Cook the omelet
Turn the heat down to medium and pour the beaten eggs over the potatoes and mushrooms. Cover and cook 6 to 8 min, until the omelet is set all the way across.
Serve with the salad
Cut the omelet into two servings and slide them onto the plates. Add the green salad on the side.
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 393 kcal. 28% comes from carbs, 19% from protein and 49% from fat.
28 gCarbs
19 gProtein
21 gFat
Per serving (the dish for 2, divided by 2)
Energy
393 kcal
Protein
19.1 g
Carbs
27.6 g
of which sugars
3.6 g
Fat
21.4 g
of which saturated fat
6.7 g
Fiber
5.5 g
Salt
0.6 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 $2.13 a serving, adding up the average prices of the ingredients you need to buy.
≈ $4.26for 2 people
≈ $2.13a 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?
Eat it fresh. An omelet is best soft, fresh out of the pan: reheated, it turns rubbery. Make it the day you eat it, it's done in 5 minutes!