Fill the saucepan with about 1.5 L of water, add a good pinch of salt, cover and bring to a boil over high heat.
Prep the veggies
Peel and thinly slice the onion, crush and mince the garlic clove. Clean the mushrooms with a damp towel and slice them.
Tip · Don't soak the mushrooms in water, they soak it up and then release too much liquid as they cook.
Brown the bacon and onion
Heat 1 tbsp of olive oil in the skillet over medium-high heat. Add the 100 g of diced bacon and the onion, and let them get golden, stirring now and then.
Cook the pasta
When the water is at a rolling boil, add the 250 g of pasta shells and cook them according to the package, usually 8 to 10 min. Give them a stir every so often.
Add the mushrooms and garlic
While the pasta cooks, add the mushrooms to the skillet and brown them over medium-high heat. Toss in the garlic for the last minute, then add pepper.
Tip · Don't stir the mushrooms right away, let them brown for a minute on each side so they get golden instead of steaming.
Stir in the cream
Turn down the heat, add the 5 cl of crème fraîche and stir for 1 to 2 min, until the sauce is smooth and hot.
Drain and toss
Save a ladle of pasta water, then drain the pasta. Tip it into the skillet, toss for 1 min over low heat and taste before adjusting the salt.
Tip · If the sauce looks too thick, add a little of the pasta water you saved, one spoonful at a time.
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 753 kcal. 51% comes from carbs, 14% from protein and 33% from fat.
96 gCarbs
26 gProtein
28 gFat
Per serving (the dish for 2, divided by 2)
Energy
753 kcal
Protein
25.7 g
Carbs
95.9 g
of which sugars
7 g
Fat
27.8 g
of which saturated fat
10.4 g
Fiber
5.7 g
Salt
1.5 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 $1.65 a serving, adding up the average prices of the ingredients you need to buy.
≈ $3.29for 2 people
≈ $1.65a 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. After that, into the freezer it goes.
2 daysin the fridge
Yesin the freezer, thaw it in the fridge the day before