Name: Express Hachis Parmentier
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 4 servings
Cuisine: France
Ingredients: 500 g ground beef (or beef/pork mix); 2 medium onions; 2 large carrots; 3 garlic cloves; 1 tbsp tomato paste or ketchup; 1 kg waxy potatoes for mash; 100 ml warm milk; 50 g unsalted butter; Nutmeg to taste; Salt and freshly ground black pepper; Fresh chopped parsley; 50 g breadcrumbs (optional for crust); Extra virgin olive oil

The hachis parmentier is a traditional French dish consisting of stewed minced beef topped with gratinated mashed potatoes. This express version reduces cooking times without sacrificing the comforting flavor that makes it so popular in French families.

Ingredients

How many are you cooking for?

Original recipe for 4 servings

500 g ground beef (or beef/pork mix)
2 medium onions
2 large carrots
3 garlic cloves
1 tbsp tomato paste or ketchup
1 kg waxy potatoes for mash
100 ml warm milk
50 g unsalted butter
Nutmeg to taste
Salt and freshly ground black pepper
Fresh chopped parsley
50 g breadcrumbs (optional for crust)
Extra virgin olive oil

Step by step

Follow the timeline: technique icon, time and temperature when relevant.

Step 1 Cut 5 min

Peel the carrots and finely chop the onions, carrots, and garlic cloves to ensure an even and quick cooking of the base sofrito mixture.
Step 2 Pan 8 min

Heat a thin layer of oil in a large skillet over medium-high heat; add the ground beef and break it up with a wooden spoon until it browns completely on all its sides.
Step 3 Cook 5 min

Incorporate the chopped vegetables into the same skillet along with the tomato paste; sauté for five minutes stirring constantly so the meat absorbs all the aromatic juices.
Step 4 Cook 20 min

Meanwhile, peel the potatoes and cut them into large chunks; boil them in abundant water with a tablespoon of salt for about fifteen to twenty minutes until tender when pierced.
Step 5 Mix 5 min

Drain the potatoes well and return them to the hot pot to evaporate excess moisture; add the warm milk, butter, nutmeg, and seasoning, mashing with a potato ricer until you get a smooth and lump-free mash.
Step 6 Assemble 5 min

Grease an oven-safe dish with some butter; spread the meat mixture on the bottom and cover it generously with the mashed potatoes, smoothing the surface with a spatula or fork to create peaks that brown better.
Step 7 Oven 15 min 200 °C

Evenly sprinkle the breadcrumbs over the mash and place the dish in an oven preheated to 200 °C for ten to fifteen minutes until the top crust turns a deep golden color and feels crispy to the touch.

Storage

Store the hachis parmentier in an airtight container inside the refrigerator for three days maximum; reheat individual portions in the microwave or gratinate again in the oven to recover the crunchy upper texture.

Chef tips

If you have leftover cooked potatoes, use them directly to save time and prevent the mash from absorbing too much water during the initial boiling.
Add a pinch of freshly grated nutmeg to the mash right before assembling it; this aromatic touch is essential in French tradition to elevate the dish's flavor.
For an ultra-crunchy crust, mix the breadcrumbs with a little grated parmesan cheese before sprinkling it over the mash before putting it in the oven.

Allergens

Gluten
Dairy

Diet

Not vegetarian (contains animal products)

Variations

Substitutions for a vegan version

Instead of: 500 g ground beef (or beef/pork mix)

Use: same amount of seitan strips, cooked brown lentils or sliced portobello mushrooms

Why: Meat provides chewable protein and fat; you need a substitute that survives long cooking and absorbs spices.

Tip: If using lentils, keep them whole for texture. With seitan, sear over high heat first. Adjust salt at the end.
Instead of: 100 ml warm milk

Use: same amount of unsweetened oat milk (or soy for béchamel)

Why: Milk adds liquid, fat and dairy sweetness; plant milk keeps texture without casein.

Tip: Choose oat for creams and soy for binding sauces. Heat gently—do not boil hard or it may split.
Instead of: 50 g unsalted butter

Use: same amount of extra virgin olive oil or plant-based margarine

Why: Butter provides fat and dairy flavour; oil or vegan margarine cover the fat without animal products.

Tip: In baking use cold margarine cubes. In pans, olive oil over medium heat—do not burn.

Other variations

Mix the minced beef with small cubes of pork loin to add a juicier and softer touch to the lower layer of the hachis parmentier.
Incorporate sliced mushrooms into the meat sofrito along with the carrots to enhance natural umami flavor without needing chemical additives.

Quick summary

At-a-glance while you cook. Full details are in the step-by-step.

1 Finely chop the onions, carrots, and garlic to quickly prepare the base sofrito for the dish.
2 Brown the minced beef in a large skillet over medium-high heat until it loses its initial pink color completely.
3 Add the chopped vegetables and tomato paste; cook for five more minutes while all flavors integrate well.
4 Boil the peeled potatoes in salted water until tender to be able to make a smooth and creamy mash easily.
5 Mash the potatoes with warm milk, butter, nutmeg, and seasoning to achieve a silky texture without lumps.
6 Layer the dish in an oven-safe pan: place the meat mixture at the bottom and generously cover it with the mash.
7 Sprinkle breadcrumbs over the surface and broil in a hot oven until the crust turns golden and crispy to touch.