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Seir

Geelsebaan 40, 2460 Kasterlee

Closed now · opens 12:00

Belgian€€€€
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Menu

Source: the restaurant's website, read on 6 September 2026. Prices and dishes may have changed since.

Calories and carbohydrates are estimates by an AI model based on this menu, made on 6 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
Fresh pasta – lobster – bisque
45.00
Verse pasta – kreeft – bisque
estimate≈ 450 kcal35 g carbs
Langoustine – pork cheek – lemongrass
35.00
Langoustine – varkenswang – citroengras
estimate≈ 380 kcal8 g carbsdiabetes-friendlybalanced 66
Hamachi – tomato – ceviche
35.00
Hamachi – tomaat – ceviche
estimate≈ 220 kcal10 g carbsdiabetes-friendlybalanced 79
Beef tartare – brioche – Royal Belgian Caviar
47.00
Tartaar rund – brioche – Royal Belgian Caviar
estimate≈ 420 kcal22 g carbsdiabetes-friendly
Main Courses
Turbot – smeus – lobster bearnaise
60.00
Tarbot – smeus – kreeften bearnaise
estimate≈ 650 kcal12 g carbsdiabetes-friendlybalanced 74
Beef – fries – bearnaise
58.00
Rund – frietjes – bearnaise
estimate≈ 950 kcal55 g carbs
Pigeon – red beet – foie gras
55.00
Duif – rode biet – ganzenlever
estimate≈ 720 kcal18 g carbsdiabetes-friendlybalanced 74
Desserts
Dame blanche
20.00
estimate≈ 550 kcal60 g carbsheavy 30
Moelleux – vanilla ice cream
20.00
Moelleux – vanille-ijs
estimate≈ 680 kcal55 g carbsheavy 29
Peach – raspberry – white chocolate
16.00
Perzik – framboos – witte chocolade
estimate≈ 420 kcal40 g carbsheavy 39
Van Tricht cheeses
24.00
Kazen ‘Van Tricht’
estimate≈ 500 kcal12 g carbsdiabetes-friendly
Menu Seir
Beef tartare – potato
Tartaar rund – aardappel
estimate≈ 320 kcal15 g carbsdiabetes-friendly
Harder – dill
Harder – dille
estimate≈ 180 kcal6 g carbsdiabetes-friendlybalanced 67
Pea – bacon
Erwt – spek
estimate≈ 210 kcal12 g carbsdiabetes-friendlybalanced 66
Nori – tuna
Nori – tonijn
estimate≈ 160 kcal4 g carbsdiabetes-friendlybalanced 73
Hamachi
estimate≈ 150 kcal3 g carbsdiabetes-friendlybalanced 67
Tomato – cevichevegan, vegetarian
Tomaat – ceviche
estimate≈ 120 kcal12 g carbsdiabetes-friendlybalanced 75
Red perch
Roodbaars
estimate≈ 180 kcal4 g carbsdiabetes-friendlybalanced 73
Fennel – mussel
Venkel – mossel
estimate≈ 160 kcal10 g carbsdiabetes-friendlybalanced 78
Wagyu tartare – eel – RBC
Tartaar Wagyu – paling – RBC — Chef’s favorite
estimate≈ 350 kcal6 g carbsdiabetes-friendlybalanced 67
Lamb neck
Lamsnek
estimate≈ 650 kcal15 g carbsdiabetes-friendlybalanced 74
Eggplant – artichokevegetarian
Aubergine – artisjok
estimate≈ 220 kcal18 g carbsdiabetes-friendlybalanced 70
Pigeon
Duif
estimate≈ 580 kcal12 g carbsdiabetes-friendlybalanced 74
Beetroot – foie gras
Rode biet – ganzenlever
estimate≈ 310 kcal14 g carbsdiabetes-friendlybalanced 66
Peach
Perzik
estimate≈ 280 kcal35 g carbs
Raspberry – white chocolate
Framboos – witte chocolade
estimate≈ 420 kcal40 g carbsheavy 35
4 courses
100.00
4 gangen
estimate≈ 1600 kcal110 g carbsheavy 29
5 courses
120.00
5 gangen
estimate≈ 1900 kcal130 g carbsheavy 29
Chef’s favorite
35.00
estimate≈ 700 kcal30 g carbsdiabetes-friendlybalanced 73
Cheese instead of dessert
21.00
Kaas ipv dessert
estimate≈ 450 kcal12 g carbsdiabetes-friendly
Extra cheese
24.00
Kaas extra
estimate≈ 550 kcal15 g carbsdiabetes-friendlybalanced 67
Chef’s Menu
Chef’s menu 3 courses
90.00
Chef’s menu 3 gangen — Including aperitif/amuse-bouches, water, coffee/tea/coffee accompaniments
estimate≈ 1500 kcal100 g carbsheavy 29

Is this menu still right?

86dia
scoreestimate

Low carb Belgian dishes

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

This menu offers many high protein options with few carbohydrates. The turbot with bearnaise and the lamb neck are good choices.

22 diabetes-friendly · 32 dishes

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Practical

Address
Geelsebaan 40, 2460 Kasterlee
Hours
Monclosed
Tue12:00–13:00, 19:00–20:00
Wed12:00–13:00, 19:00–20:00
Thu12:00–13:00, 19:00–20:00
Fri12:00–13:00, 19:00–20:00
Sat12:00–13:00, 19:00–20:00
Sunclosed
Vakantieperiodes: 6 & 7 oktober 2026, 3 november t.e.m. lunch 11 november (diner open) 2026, 22 december t.e.m. 5 januari 2027
Contact
+3214690061 info@seir.be
Sources
Overture Maps Places (CDLA-Permissive 2.0), seir.be/
Record
completeness 83 %, confidence 85 %

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