What should I order at L'Ultime Atome?
L'Ultime Atome
Brunch
Recommended multiple times for its very rich and varied spread, including made-to-order eggs, pancakes, salmon, pastries, and both savory and sweet options, all seen as good value for the price.
Carbonades Flamandes
Frequently praised as excellent and even exceptional, with reviewers highlighting its rich flavor, comforting style, and generous portions.
Frites
Mentioned as a standout side for being crispy on the outside and soft inside, and as a great match with Belgian dishes like carbonnade.
Soupe Aux Oignons
Called a 'tuerie' and described as excellent, making it one of the most loved comfort dishes in the reviews.
Boulets Liégeois
Recommended as part of the restaurant’s strong traditional Belgian cooking, with reviewers describing the food as excellent overall.
Ravioli Tartufata
Specifically singled out as a 'pur délice,' making it one of the most enthusiastically recommended dishes.
Steak Tartare
Praised as wonderful by a reviewer who ordered it, indicating a strong positive impression from the dish’s freshness and quality.
Salmon
Noted as excellent and also featured in brunch reviews, suggesting it is a consistently well-liked option.
Burger Papy Simon
Mentioned positively as a top choice by a reviewer, showing it as a popular comfort-food option.
Croque Monsieur
Described as exceptional and one of the standout dishes in the Belgian-style menu.
Hours
| Monday | 11 AM to 11 PM |
|---|---|
| Tuesday | 11 AM to 11 PM |
| Wednesday | 11 AM to 12 AM |
| Thursday | 11 AM to 11 PM |
| Friday | 11 AM to 11 PM |
| Saturday | 10 AM to 11 PM |
| Sunday | 10 AM to 11 PM |
About L'Ultime Atome
Stylish art deco-influenced brasserie for French/Belgian cuisine with cog artwork & terrace seating.
Amenities & services
Service options
- Outdoor seating
- Delivery
- Takeout
- Dine-in
Highlights
- Great beer selection
- Great cocktails
- Great coffee
- Great dessert
- Great wine list
- Live music
Popular for
- Breakfast
- Lunch
- Dinner
- Solo dining
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible seating
Offerings
- Alcohol
- Beer
- Cocktails
- Coffee
- Hard liquor
- Late-night food
- Quick bite
- Small plates
- Vegetarian options
- Wine
Dining options
- Breakfast
- Brunch
- Lunch
- Dinner
- Catering
- Dessert
- Seating
- Table service
Amenities
- Restroom
- Wi-Fi
- Free Wi-Fi
Atmosphere
- Casual
- Cozy
- Trendy
Crowd
- College students
- Family-friendly
- Groups
- LGBTQ+ friendly
- Tourists
- Transgender safespace
Planning
- Accepts reservations
Payments
- Credit cards
- Debit cards
- NFC mobile payments
- Credit cards
Children
- Good for kids
- High chairs
- Kids' menu
Parking
- Paid street parking
- Usually difficult to find a space
Frequently asked questions
What is L'Ultime Atome known for?
It is especially known for carbonnade flamande, also called Flemish stew, which multiple reviews call excellent or exceptional and often mention with fries and a side salad. The beer selection is another standout, with reviewers frequently pairing the food with Trappist beer or noting the large choice of beers.
What dishes are most recommended at L'Ultime Atome?
Reviewers repeatedly recommend carbonnade flamande, burgers, meatballs, steak tartare, and moules-frites, with fries often described as crisp outside and soft inside. Brunch dishes also get strong praise, especially salmon with eggs and avocado toast, plus sweet brunch plates with pancakes, yogurt, fruit, and chocolate drinks.
What is the atmosphere like at L'Ultime Atome?
The atmosphere is described as a cozy, casual brasserie with a lively, sometimes noisy feel when packed, plus a sunny terrace and indoor seating. It seems to suit groups and solo diners alike, and several reviews mention it as a good place for drinks, brunch, or a relaxed dinner in Ixelles away from the tourist crowds.
Is L'Ultime Atome good value, and what is the price range?
The listed price range is €20 to €30, and reviewers often call the prices fair or very reasonable for the portions and quality. Specific examples include a bolognese under 10€, a brunch described as correctly priced at 35€ per person without drinks, and several comments about strong value for the amount of food served.
What should I know about brunch or busy times at L'Ultime Atome?
Brunch is a major draw, with reviews mentioning a wide buffet, made-to-order eggs, and options like salmon, bacon, avocado toast, pancakes, and fruit. On busy evenings the room can get noisy and service can slow a bit, so reservations and a sunny terrace seat are useful if you want a calmer visit.
Is parking available at L'Ultime Atome?
Yes. Paid street parking, Usually difficult to find a space is available.
Does L'Ultime Atome have vegetarian options?
Yes, L'Ultime Atome offers vegetarian options.
Is L'Ultime Atome kid-friendly?
Yes, L'Ultime Atome is good for kids.
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