Ambience: a small, welcoming eatery with no frills and a kind staff

Ordering procedure: wait service (table and counter seating)

Burger presentation: cut in half, in a paper-lined metal dish

Signature: caramelized onion, balsamic vinegar, bacon, bleu cheese, Emmental, garlic mayo, spinach

Cheese situation: different cheeses on different signature burgers

Fries: regular style (w/ parsley garnish, served w/ garlic mayo)

Meal deal: different burger, fries, and drink combo options

Meal price: $20-25

Other: wood and chrome decor, house ketchup has strong tomato flavor

First location: Paris, France (five locations in the city)

Review: A minimalist burger that seemed given the ingredients that it would be better but it was still enjoyable with a distinct flavor. It was well cooked with a great bun and the fries were above average.