Un je ne sais Quoi...

Pastries were good, but not as exceptional as the reviews led me to expect. We were also served and charged three drinks instead of the two we ordered, which we only noticed when they arrived. An okay experience, but a bit underwhelming.

While visiting Washington DC, decided to look for a French bakery. Picked this bakery because of the good reviews. Small, cute place with good atmosphere. Enjoyed the coffee and pastries.

They were out of everything!

one of my favorite places for treats and trying new pastries.

A little French space in the middle of DC. Loves their bakery and the attention to detail in everything. Recommend their apple tart and cream puff

Nice cafe.

A great place to find authentic French baked goods. Excellent merveilleux and canelés that are arguably the best in DC. You will not be disappointed here.

Authentic French pastries, airy, soft, and simply delicious!

A very cute french cafe/bakery. I tried the pistachio Paris Brest. It was very light and the cream was the right amount of sweetness (thankfully not too sweet!), though I couldn’t particularly taste the pistachio. The cappuccino was also good. I need to come back and try other pastries as they all looked delicious 🤤

They just lost a regular costumer forever.
My school start 9am so i went there at 8:50 and the door was open and there were croissants ready to be served. I asked kindly to order one single croissant and coffee and the lady working said yes and was very helpful. Since it was 8:50 not really a big deal. The manager just come in and stopped her and just refused to serve me which was unnecessary.

Service: 1

It's my favorite French bakery.
I live in Virginia, and when I go around here,
I always stop by and packing bread,
sit in a cafe, and eat coffee and pannacotta.
On this day, there were a lot of people in the cafe,
so I also packing pannacotta.

Love the pastries and I love the fact that nothing is too sweet.

I can't stay away from Un Je Ne Sais Quoi whenever I'm in Dupont Circle!
While the name might be hard to translate, the desserts are impossible to resist— each one is a masterpiece of texture, flavor, and perfect crispness, without being overly sweet.
My forever favorites? The Millefeuille (flaky, creamy heaven) and the pistachio croissant (buttery, nutty perfection). If you love French patisserie, this place is an absolute must-visit!

The patisserie smells like butter the moment you walk in. I ordered praline paris brest. This is the first time I’ve tried this type of pastry so I can’t compare it to others, but it set a high bar. Will be back.

Pain au chocolat was mid