Seemor

Big FernandB

28 Rue du Sergent Michel Berthet, 69009 Lyon, France · Hamburger restaurant, American restaurant, Family restaurant

Craft-focused French burgers with house sauces and fries; tasty on-site but uneven delivery and occasional service delays reduce reliability.

The verdict

Big Fernand delivers excellent burger quality with distinctive French-style execution and house-made ketchup that justifies its loyal following. However, inconsistent performance—particularly delivery mishaps, variable wait times, and occasional service delays—prevents it from reaching higher territory. Dine-in experiences consistently outperform delivery, making it a solid neighborhood choice for those visiting in person rather than a reliable destination for all service formats.

About this restaurant

This Lyon Vaise outpost leans fast-casual with warm, friendly staff and a compact room where burgers and fries fly out when things are humming. Diners gush about the distinctive, less-sweet ketchup and well-melted French cheeses, noting it feels casual and lively without pretense. A few guests report slower peaks and occasional mix-ups, especially around closing routines. The cooking is classic comfort-first: French-leaning burgers like Bartholomé or Big Fernand, house fries, and simple desserts—more ingredient-focused than experimental. It suits anyone craving a quality burger and crisp fries rather than culinary fireworks. Delivery can be hit-or-miss; dine-in yields the best texture and temperature. Families fit in easily thanks to familiar kid-friendly choices like burgers, chicken tenders, fries, and cookies. Vegetarian builds and a veggie Falade broaden options if needed. No kid menu is cited, but the straightforward lineup works well for most children.

What to order

What diners say

Things to know

Location Insights

Area vibe: Residential-business mix near Vaise; casual local crowd, office workers at lunch, families evenings.

Safety: Generally safe with steady foot traffic and lighting; standard urban precautions at late hours.

What's nearby: Near Saone/Rhone corridors, offices, shops, and housing; draws dine-in and delivery demand.

Opening Hours

Monday11:45–22:00 Tuesday11:45–22:00 Wednesday11:45–22:00 Thursday11:45–22:00 Friday11:45–22:30 Saturday12:00–22:30 Sunday12:00–22:30
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