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Brasserie l'Authentique

42 Avenue du Bois, 1251 Luxembourg

Closed now · opens 11:30

French€€€€
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Menu

Source: the restaurant's website, read on 10 September 2026. Prices and dishes may have changed since.

Calories and carbohydrates are estimates by an AI model based on this menu, made on 10 September 2026, for a typical portion. They are not medical advice and do not replace what the kitchen can tell you. "Diabetes-friendly" means: modest carbohydrates for the course, little sugar and no fast-absorbing base such as fries, white bread or white rice.

Starters
Charcuterie Board
16.00
Planche charcuterie jambon ibérique, saucisson bellota, rillette et terrine maison — Iberian ham, bellota sausage, rillettes and homemade terrine
estimate≈ 850 kcal15 g carbsdiabetes-friendly
Gravlax Salmon Platepescatarian
16.00
la planche de saumon gravlax — The plate of gravlax salmon
estimate≈ 320 kcal8 g carbsdiabetes-friendlybalanced 67
Homemade Foie Gras
20.00
ASSIETTE DE FOIE GRAS MAISON, chutney — with fig chutney
estimate≈ 480 kcal25 g carbsdiabetes-friendly
Tartine Champenoise
9.00
Tartine Champenoise, lardons et champignons — Grilled toast with bacon and mushrooms
estimate≈ 420 kcal28 g carbs
Skate Wing Terrinepescatarian
14.00
Terrine d’aile de raie, poivrons confits et condiment au citron — confit peppers and lemon condiments
estimate≈ 280 kcal12 g carbsdiabetes-friendlybalanced 70
Confit Veal Tongue Terrine
12.00
Langue de veau confite en terrine, pistache et sauce gribiche — with pistachios and gribiche sauce
estimate≈ 350 kcal8 g carbsdiabetes-friendlybalanced 67
Main Courses
Argentinian Beef Ribeye
29.00
EntrecÔte de Boeuf argentine, FRITES MAISON, sauce au choix: poivre, roquefort ou chimichuri — homemade fries, choice of pepper, roquefort or chimichurri sauce
estimate≈ 1100 kcal65 g carbs
Prime Pork Chop
24.00
Côte première de porc, mousseline de patates douces, sauce charcutière — sweet potato mousseline, charcutière sauce
estimate≈ 750 kcal35 g carbsdiabetes-friendlybalanced 73
Crispy Lamb
28.00
L’AGNEAU croustillant, MOUSSELINE DE CAROTTE ET JUS AU ROMARIN — carrot mousseline and rosemary jus
estimate≈ 680 kcal22 g carbsdiabetes-friendlybalanced 78
Duck Duo
32.00
duo de canard, en magret et cuisse confite revisitée, sauce à la framboise — duck breast and confit duck leg with raspberry sauce
estimate≈ 820 kcal20 g carbsbalanced 66
Catch of the Daypescatarian
LA PÊCHE DU JOUR — Catch of the day
estimate≈ 600 kcal30 g carbsdiabetes-friendlybalanced 73
Whiting Filletpescatarian
26.00
Filet de maigre, crevettes roses et salicorne, maïs sauté et velouté de poisson — pink prawns, glasswort, sautéed corn and fish velouté
estimate≈ 550 kcal25 g carbsdiabetes-friendlybalanced 74
Sole Meunièrepescatarian
34.00
sole meunière sauce grenobloise et purée grand mère — Grenoble-style sauce and traditional mashed potatoes
estimate≈ 850 kcal40 g carbsdiabetes-friendlybalanced 69
MENU OF THE WEEK
Main Course
18.00
Plat
estimate≈ 700 kcal40 g carbsdiabetes-friendlybalanced 73
Starter + Main Course
24.00
Entrée + Plat
estimate≈ 950 kcal55 g carbsbalanced 65
Starter + Main Course + Dessert
30.00
Entrée + Plat + Dessert
estimate≈ 1300 kcal80 g carbsheavy 33
Oeufs Mimosavegetarian
6.00
Starter
estimate≈ 220 kcal6 g carbsdiabetes-friendly
Beef Tartare and homemade fries
18.00
Tartare de boeuf et frites maison — Main course of the week
estimate≈ 880 kcal60 g carbs
Homemade Fish Brandadepescatarian
18.00
Brandade de poissons maison — Main course of the week
estimate≈ 520 kcal30 g carbsdiabetes-friendlybalanced 69
Homemade Crumblevegetarian
6.00
Crumble maison aux parfum de saison — Dessert of the day with seasonal flavors
estimate≈ 450 kcal55 g carbsheavy 40
Desserts
Soufflévegetarian
10.00
Choice of soufflé (Grand Marnier, Amaretto, Rum, Pistachio, Caramel, Praline) served with a scoop of homemade ice cream
estimate≈ 550 kcal65 g carbsheavy 42
Homemade chocolate moussevegetarian
10.00
Mousse au chocolat maison — Homemade chocolate mousse
estimate≈ 450 kcal30 g carbs
Café Gourmandvegetarian
12.00
CAFE GOURMAND — With chocolate chip cookie, seasonal macaron and a scoop of tiramisu
estimate≈ 600 kcal70 g carbsheavy 34
Pavlova with seasonal fruitsvegetarian
12.00
Pavlova aux fruits de saison — Pavlova with seasonal fruits
estimate≈ 400 kcal60 g carbsheavy 37
Homemade macaronvegetarian
2.50
macaron maison à l'unité — Single piece
estimate≈ 120 kcal15 g carbs
Homemade macaronsvegetarian
10.00
macaron maison boête de 4 — Box of 4
estimate≈ 480 kcal60 g carbsheavy 39
Homemade macaronsvegetarian
20.00
macaron maison boête de 8 — Box of 8
estimate≈ 960 kcal120 g carbsheavy 33
Homemade macaronsvegetarian
28.00
macaron maison boête de 12 — Box of 12
estimate≈ 1440 kcal180 g carbsheavy 27
Homemade ice cream and sorbetvegetarian
3.00
glaces et sorbets maison, Coupe 1 boule — Cup with 1 scoop
estimate≈ 150 kcal20 g carbs
Homemade ice cream and sorbetvegetarian
6.00
glaces et sorbets maison, Coupe 2 boules — Cup with 2 scoops
estimate≈ 300 kcal40 g carbsheavy 41
Homemade ice cream and sorbetvegetarian
9.00
glaces et sorbets maison, Coupe 3 boules — Cup with 3 scoops
estimate≈ 450 kcal60 g carbsheavy 37

Is this menu still right?

55veggie
scoreestimate

Limited vegetarian options

How well a vegetarian eats here, read from the menu. Not a review score.

You can choose oeufs mimosa as a starter. The menu offers various desserts such as chocolate mousse and pavlova.

13 vegetarian and 0 vegan dishes out of 31

77dia
scoreestimate

French classics with carb options

How well someone with diabetes eats here, from the menu and estimated carbohydrates. Not medical advice.

The menu offers several protein-rich main courses with vegetable sides. There are many low-carb options among the starters.

13 diabetes-friendly · 31 dishes

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Practical

Address
42 Avenue du Bois, 1251 Luxembourg
Hours
Mon—
Tue11:30–15:00, 18:00–00:00
Wed11:30–15:00, 18:00–00:00
Thu11:30–15:00, 18:00–00:00
Fri11:30–15:00, 18:00–00:00
Sat11:30–15:00, 18:00–00:00
Sun—
la cuisine ouvre de 12h à 14h30 et de 19h à 21h30
Contact
+35227478773 contact@brasserie-lauthentique.lu
Sources
Overture Maps Places (CDLA-Permissive 2.0), brasserie-lauthentique.lu/
Record
completeness 83 %, confidence 80 %

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