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Seir

Geelsebaan 40, 2460 Kasterlee

Closed now · opens Sat 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

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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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