breakfast with sweet or salted waffles
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The Sister Cafe Upstairs

3.9
·3k reviews·Bruxelles, Belgium

A unique, all-day organic cafe in Brussels offering delicious vegan & gluten-free waffles, specialty coffee, and a creative ambiance.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Weekday mornings

Beat the weekend rush

CrowdLow
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breakfast with sweet or salted waffles

The Sister Cafe Upstairs

Best Time

Weekday mornings

Beat the weekend rush

CrowdLow
Highlights

Highlights

Must-see attractions

A unique, all-day organic cafe in Brussels offering delicious vegan & gluten-free waffles, specialty coffee, and a creative ambiance.

3.9
(3k reviews)

"So delicious I came back 3 different times on my short trip in Belgium."

Vertical photo
TIP

🎯 Must-Try Waffles

Don't miss the savory vegan waffles or the classic gluten-free option!

✨ Unique Cafe Concept

Explore this hidden gem inside a shop for a creative and memorable experience.

Third hero image

Highlights

Discover the most iconic attractions and experiences

Savory Vegan Waffles

Savory Vegan Waffles

The Sister Brussels Cafe

Experience a must-try savory waffle with vegan mozzarella and seitan bacon. A unique twist on a Belgian classic!

TikTok
Gluten-Free Waffles

Gluten-Free Waffles

The Sister Brussels Cafe

Enjoy delicious gluten-free waffles made with rice milk ice cream. A safe and delightful treat for all.

TikTok
Creative Cafe Ambiance

Creative Cafe Ambiance

Inside a shop

A unique concept cafe with a great atmosphere, specialty coffee, and a welcoming vibe.

TikTok
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Planning Your Visit

Embrace Gluten-Free & Vegan Delights

Discover a haven for dietary needs! The Sister Cafe Upstairs is renowned for its delicious vegan and gluten-free options, especially their waffles. Perfect for those with intolerances seeking safe and tasty meals in Brussels. TikTok+1

Atmosphere & Location

Nestled within a shop, this cafe offers a unique, creative concept and a great ambiance. It's a hidden gem, perfect for a relaxed coffee or meal, with outdoor seating available. TikTokReddit

Best Times

When
Weekday mornings
Why
Beat the weekend rush
Crowd
Low
When
Afternoon
Why
Relaxed vibe, good coffee
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

When you think of 📍Brussels the first food your probably think of is waffles! This is a clip from my latest YouTube video “Vegan in Brussels” and featured is this savory waffle from 📍The Sister Brussels Cafe This was the Vegan History with vegan mozzarella and vegan seitan bacon served with sundried tomato and avocado. It’s a must try for sure! Watch the full video on YouTube.com/RatedV #vegantrav...
@ratedvfood
109 likes • 3.7K views

🎯 Must-Try Waffles

Don't miss the savory vegan waffles or the classic gluten-free option! TikTok+1

✨ Unique Cafe Concept

Explore this hidden gem inside a shop for a creative and memorable experience. TikTok

Let Us tell you about our Gluten Free waffles #TheSisterBrusselsCafe #glutenfree #glutenfreewaffles #brussels #belgianfood
@the_sister_brussels_cafe
16 likes • 1K views
Welcome to The Sister Brussels Cafe. Our kitchen is Gluten Free and Organic #glutenfree #vegan #brussels #fyp
@the_sister_brussels_cafe
107 likes • 5.5K views

✅ Dietary Friendly

Great for gluten-free and vegan diets; a safe haven in Brussels. Reddit

☕ Specialty Coffee

Enjoy high-quality coffee in a relaxed and inviting atmosphere. TikTok

Brussels Grand Place it’s a great place to eat#brussels #bruxelles #brusselscafe #glutenfree #vegan #breakfastchallenge #coffee #belgianwaffles
@the_sister_brussels_cafe
12 likes • 409 views

Tips

from all over the internet

🎯 Must-Try Waffles

Don't miss the savory vegan waffles or the classic gluten-free option! TikTok+1

✨ Unique Cafe Concept

Explore this hidden gem inside a shop for a creative and memorable experience. TikTok

✅ Dietary Friendly

Great for gluten-free and vegan diets; a safe haven in Brussels. Reddit

☕ Specialty Coffee

Enjoy high-quality coffee in a relaxed and inviting atmosphere. TikTok

What Travellers Say

3.9
(3k reviews)

Reviews Summary

The Sister Cafe Upstairs offers a unique dining experience with a strong focus on vegan and gluten-free options, particularly its waffles. While many praise the creative ambiance and dietary inclusivity, some reviews point to inconsistencies in food quality and value for money. It's a spot that shines for its atmosphere and specific dietary offerings, but experiences can vary.

"Hit and miss. Some of the food was good and some was not. We had to add salt and pepper to almost everything.

The salad and the sandwich was tasty. Everything else needed improving on many levels.

Falafel were too dry, crumbly and not really edible. They did not charge us for them which was nice.

The decor is nice and ambient. The staff are friendly."

Kartik Shah

"It was great to find somewhere to eat where I didn't have to read the small print on the menu! I'm gluten and lactose free so finding anything to eat in Brussels was a nightmare, apart from here. We had breakfast here both days and I loved everything I ordered!
It wasn't the cheapest place, but it was worth it to get something 'safe' to eat."

Tricia Peters

"So delicious I came back 3 different times on my short trip in Belgium. The waffles, the breakfast plates, the soups, juices and sandwiches are dishes I still dream about here in San Francisco. I would go back to Brussels just to eat at Sister Cafe again. 100/10, no notes, an absolute must try."

Melissa McMillan

What People Like

Unique cafe ambiance
Vegan & gluten-free options
Creative food presentation

What People Dislike

Inconsistent food quality
Perceived high prices

Frequently Asked Questions

🚇 🗺️ Getting There

The Sister Cafe Upstairs is located in Brussels, often described as a hidden gem within a shop. While specific public transport details aren't widely shared, its central location suggests it's accessible via Brussels' excellent public transport network. Check local transit apps for the best routes to the city center. TikTok

It's described as a 'hidden gem' inside a shop, so keep an eye out! The unique concept makes it a discovery worth making. TikTok

🎫 🎫 Tickets & Entry

Reservations are generally not mentioned, but it's always a good idea to check their social media or call ahead, especially during peak hours, to avoid disappointment. TikTok

Opening hours can vary, but the cafe is known for being an all-day spot. It's best to check their latest social media updates or website for the most current operating times. TikTok

No, there is no entrance fee. It operates as a cafe where you pay for food and drinks. TikTok

🎫 🧭 Onsite Experience

The atmosphere is highly praised, described as creative, unique, and having a great vibe with excellent music. It's a perfect spot for a relaxed experience. TikTok

Yes, the cafe offers outdoor seating, which is a great option for enjoying your meal or coffee al fresco. TikTok

It's suitable for both! You can grab a quick coffee or enjoy a leisurely meal and soak in the ambiance. TikTok

🍽️ 🍽️ Food & Dining

The savory vegan waffles with vegan mozzarella and seitan bacon are highly recommended. Their gluten-free waffles are also a standout. Many also enjoy their breakfast plates, soups, juices, and sandwiches. TikTokReddit+1

Absolutely! The cafe is known for its extensive vegan offerings, including savory waffles, breakfast plates, and more. TikTok+1

Yes, the cafe proudly offers gluten-free waffles and other dishes, making it a great choice for those with gluten intolerance. TikTokReddit

Reviews are mixed on price. Some find it a bit pricey but worth it for safe, delicious food, while others feel it's an 'absolute waste of money' for certain items. Reddit

They serve specialty coffee, including good black coffee, and are known for their creative beverage options. TikTok

📸 📸 Photography

Yes, the cafe's unique decor, creative food presentation, and cozy ambiance make it a very photogenic spot. TikTok

Mornings or early afternoons might offer softer light and fewer crowds, making it easier to capture great shots. TikTok

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

The Sister Cafe Upstairs is a fantastic option for families, especially those with children who have dietary restrictions. Their gluten-free and vegan waffles are a hit, offering a safe and tasty treat that kids will love. The relaxed atmosphere and unique setting can also be engaging for younger visitors. TikTok+1

While the menu has options that appeal to a broad audience, it's worth noting that some reviews mention certain dishes needing improvement. However, the overall positive feedback on their core offerings like waffles and breakfast plates suggests a good chance of satisfying picky eaters. The availability of outdoor seating is also a plus for families who prefer it. Reddit

🧑‍💻 Solo Travelers & Digital Nomads

For solo travelers or those looking for a spot to work remotely, The Sister Cafe Upstairs offers a welcoming environment with specialty coffee and a pleasant ambiance. The unique setting can provide a refreshing change from typical cafes, and the availability of Wi-Fi (though not explicitly stated, common in such cafes) makes it conducive for productivity. TikTok

While the food reviews are mixed, the positive aspects of the atmosphere and coffee are strong draws. It's a place where you can comfortably spend a few hours, enjoy a good beverage, and perhaps try one of their well-regarded waffles. The outdoor seating is also a nice option for a change of scenery. TikTok

❤️ Couples

The Sister Cafe Upstairs provides a charming and unique setting for couples looking for a relaxed meal or coffee date. The creative ambiance and comfortable atmosphere, often enhanced by pleasant music, create an intimate and enjoyable experience. TikTok

Sharing their highly-praised waffles, whether savory or sweet, can be a delightful experience. The cafe's commitment to dietary needs also means you can easily find options that suit both partners. It's a great spot for a casual brunch or an afternoon pick-me-up in a memorable location. TikTok+1

Deep Dives

In-depth insights and expert knowledge

The Sister Cafe's Culinary Philosophy

The Sister Cafe Upstairs champions organic, vegan, and gluten-free dining, making it a standout destination for those with dietary restrictions or seeking healthier options. Their commitment to these principles is evident in their menu, which features creative twists on familiar dishes. From savory vegan waffles topped with vegan mozzarella and seitan bacon to classic gluten-free waffles, they cater to a wide range of tastes while prioritizing inclusivity. TikTok+2

While many patrons rave about the deliciousness and safety of their food, some reviews suggest inconsistency. Some dishes, like the falafel, were found to be dry, and the classic waffle was described by one reviewer as 'not impressed' and 'hard.' However, the positive experiences, with visitors returning multiple times and dreaming about the dishes, highlight the cafe's potential to deliver exceptional culinary moments. Reddit

Beyond the food, the cafe also offers a selection of specialty coffee and organic beer. This, combined with their dedication to dietary needs, positions them as a comprehensive spot for a meal or a relaxed beverage. The emphasis on organic ingredients is a key selling point for health-conscious visitors. TikTok+1

Ambiance and Unique Setting

One of the most frequently praised aspects of The Sister Cafe Upstairs is its unique and creative ambiance. Described as a 'hidden gem' located inside a shop, the cafe offers an experience that goes beyond just dining. This unconventional setting contributes to a memorable visit, making it a talking point for many. TikTok

The decor and atmosphere are consistently rated highly, with visitors noting the 'great atmosphere' and '10/10' for ambiance, particularly mentioning the enjoyable music. This makes it an ideal spot for those looking to unwind, catch up with friends, or simply enjoy a peaceful moment with a good cup of coffee. The presence of outdoor seating further enhances the appeal, allowing patrons to enjoy their meals or drinks in the open air. TikTok

This blend of a distinctive location, a welcoming interior, and thoughtful touches like music creates a space that feels both special and comfortable. It's a place where the environment itself adds significant value to the overall experience, drawing people in for more than just the food. TikTok