Peel the 400 g of potatoes, rinse them, then cut them into 1 cm dice.
Slice the onions
Peel the 2 onions and cut them into thin slices.
Cook the potatoes
Melt the butter in the skillet over medium heat, add the potatoes, salt and pepper. Cover and cook 12 to 15 min, stirring now and then, until they're tender when you poke them with a knife tip.
Tip · Stir often and keep the lid on the skillet: the steam cooks the diced potatoes all the way through without burning them.
Add the onions
Add the onions to the skillet 5 min before the potatoes are done. Add a small splash of water if things stick. Stir so they turn translucent and soft.
Beat the eggs
While that cooks, crack the 6 eggs into the bowl, add salt and pepper, then beat them with a fork. Crumble half of the goat cheese into the eggs.
Pour in the eggs
Spread the potatoes and onions out in the skillet, turn the heat down to low, then pour in the beaten eggs. Dot the rest of the cheese over the top.
Cook the omelet covered
Cover and cook 6 to 8 min over low heat, until the center is set and doesn't jiggle when you shake the skillet.
Tip · Stay on low heat. If the bottom browns too fast before the center sets, lift the edges with the spatula and let the raw egg run underneath.
Flip and serve
Slide the omelet onto the plate, flip it back into the skillet and cook 1 to 2 more min. Serve it hot, cut in half.
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 581 kcal. 28% comes from carbs, 21% from protein and 49% from fat.
40 gCarbs
30 gProtein
31 gFat
Per serving (the dish for 2, divided by 2)
Energy
581 kcal
Protein
30.4 g
Carbs
40.1 g
of which sugars
7.6 g
Fat
31.4 g
of which saturated fat
15.6 g
Fiber
6.1 g
Salt
1.1 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 $2.91 a serving, adding up the average prices of the ingredients you need to buy.
≈ $5.83for 2 people
≈ $2.91a 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!