Fill the saucepan halfway with water and bring it to a boil over high heat. Lightly salt the water before adding the pasta.
Cook the pasta
Add the 160 g of pasta to the boiling water and let it cook for 8 to 10 min, following the time on the package. Drain without rinsing.
Chop the onion
Peel the onion and dice it small on the cutting board.
Cook the onion
Heat 0.5 tbsp of oil in the nonstick skillet over medium heat. Add the diced onion and cook it for 3 min without letting it brown.
Tip · If the onion starts browning too fast, turn the heat down and add 1 tbsp of water so it doesn't stick.
Add the spinach
Add the 170 g of fresh spinach to the skillet with the onion. Stir for 2 min until it wilts.
Stir in the tomatoes
Add the 130 g of crushed tomatoes to the skillet. Let it simmer for 5 min over low heat, stirring now and then.
Add the tuna
Drain the tuna and flake it right into the skillet with everything else. Mix well and let it warm for 2 min.
Season
Taste and adjust the salt and pepper to your liking. If it looks too dry, add a little pasta water.
Tip · For an even richer dish, save a little pasta water to loosen the sauce if needed.
Toss with the pasta
Add the drained pasta to the skillet with the sauce. Mix well so the pasta is coated in sauce.
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 439 kcal. 60% comes from carbs, 27% from protein and 9% from fat.
66 gCarbs
29 gProtein
4 gFat
Per serving (the dish for 2, divided by 2)
Energy
439 kcal
Protein
29.3 g
Carbs
66.2 g
of which sugars
6.9 g
Fat
4.4 g
of which saturated fat
1 g
Fiber
6.6 g
Salt
0.7 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 $1.30 a serving, adding up the average prices of the ingredients you need to buy.
≈ $2.59for 2 people
≈ $1.30a 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