Freakonomics Radio
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Why You Shouldn’t Open a Restaurant (Update)

Kenji Lopez-Alt became a rock star of the food world by bringing science into the kitchen in a way that everyday cooks can appreciate. Then he dared to start his own restaurant — and discovered problems that even science can’t solve.

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Episode Summary

Executive Summary: Kenji Lopez-Alt’s venture into opening Wursthall shows why restaurants are operationally brutal: staffing, build-outs, menu execution, and cash flow can overwhelm even a highly skilled food expert. The episode tracks how the restaurant evolved from a German beer hall into a more customer-driven, profitable concept, while also revealing the personal toll on family life and the risks of public visibility.

Main Topics: Why opening a restaurant is so hard (Priority: 5/5): Kenji frames restaurant ownership as a constant fire drill: costly build-outs, unreliable staff, and small operational mistakes can cascade into major service failures. Wursthall’s concept and evolution (Priority: 5/5): The restaurant began as a German beer hall with sausages and pretzels, but customer expectations and economics pushed it toward a broader, more sit-down, Kenji-like menu. Menu design, production, and supply constraints (Priority: 4/5): Kenji explains the technical challenges of sausage making, vegan substitutions, and partnering with outside producers when in-house production is impractical. Staffing, turnover, and management (Priority: 5/5): Finding dependable workers proved difficult; the team prioritized attitude and reliability over resumes, and later improved operations through management changes and translation support. Reviews, criticism, and public perception (Priority: 3/5): Kenji is skeptical of Yelp as a meaningful review source but accepts professional criticism and customer feedback as useful signals for identifying problems. Personal cost and work-life balance (Priority: 5/5): The restaurant severely strained family life, especially during Kenji’s daughter’s early months, leading him to reconsider whether he would do it again under the same conditions. Profitability and future plans (Priority: 4/5): Despite decent demand, profitability remains the challenge. The restaurant moved toward higher-margin items, and Kenji is considering smaller future concepts, including a Korean fried chicken sandwich shop.

Key Arguments: Restaurants are difficult not because of one big problem but because many small problems compound into service breakdowns. A strong concept is not enough; success depends on build-out, staffing, training, and constant operational adjustment. Sausage quality depends on precise technique, temperature control, salt timing, and binding, not just seasoning. It is better to hire people who care than people with polished resumes who do not buy into the mission. Online crowd reviews are limited because they often lack a clear standard of comparison, while professional reviews can be more useful. The restaurant became less of a beer hall and more of a full restaurant because customer expectations and menu economics shifted. The biggest reason to say no to another big restaurant project would be avoiding the family disruption he experienced during the first opening. Higher-margin dishes like burgers and fried chicken can support profitability better than labor-intensive sausages.

Data Points: Wursthall ownership: about 12% - Kenji says his ownership share is around 12% in the restaurant Ownership in new ventures: about 20% - He says he would get roughly 20% of any new venture with these partners Initial training turnover: about 50% - He reports losing roughly half the staff during a few weeks of pre-opening training Opening-night service delay: over an hour - Some customers waited more than an hour for food during the first service Improved sausage turnaround: about 8 minutes - After moving toppings from the line to the expeditor station, ticket times dropped dramatically Family disruption period: 3 months - He describes working nearly nonstop during the opening period for about three months Daughter’s age at the time: 17 months - He references his daughter being 17 months old during the interview period Bath/bathroom closure: 2 weeks - The toilet failure forced the restaurant to close for repairs Repair cost: $30,000 - Fixing the bathroom issue added an unexpected major expense Restaurant rating: about 3.5/5 stars - He notes Wursthall’s Yelp average is roughly three and a half stars

Pivotal Quotes: "The first step to opening a restaurant is don't." — Kenji Lopez-Alt: His blunt advice when asked how to begin the restaurant-opening process "Opening a restaurant is a series of putting out fires every single day." — Kenji Lopez-Alt: He explains the relentless operational nature of restaurant ownership "I would probably say no, only because it cost me three months of being with my daughter." — Kenji Lopez-Alt: He reflects on whether he would open the same restaurant again under the same conditions

Implications: The episode suggests that restaurant success depends as much on operations, staffing, and margin management as on culinary talent. For listeners, it’s a cautionary tale: passion can open a restaurant, but discipline, delegation, and personal boundaries keep it alive.

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Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad news? Also: things you never knew you wanted to know about wolves, bananas, pollution, search engines, and the quirks of human behavior. To get every show in the Freakonomics Radio Network without ads and a monthly bonus episode of Freakonomics Radio, start a free trial for SiriusXM Podcasts+ on...

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