Unlimited steak for under $20: How America's largest buffet chain stays profitable

All-you-can-eat dining is making a comeback in the United States, where rising food prices have made eating out increasingly expensive. Golden Corral, the country's largest buffet chain, has kept its dinner buffet price in the $15.99–$18.99 range even as ingredient and fuel costs climb — managing everything from the cost of individual menu items to food waste and demand in 15-minute intervals to protect its margins.

Golden Corral operates about 350 stores across the United States, and according to the Wall Street Journal on Monday (local time), the chain tracks not only what customers take but how much they leave on their plates as a key business metric.

A buffet charges a fixed price for unlimited food. When a customer abandons a dish partway through and goes back for something else, ingredient costs rise accordingly. The quality and taste of the food directly determine how much ends up in the trash.

Golden Corral's average store offers about 150 menu items. The company calculates the preparation cost of each dish and deliberately places high- and low-cost items side by side.

High-cost shrimp sits next to hush puppies and french fries. Meatloaf is paired with potatoes, gravy and green beans. The strategy nudges customers toward a variety of dishes without actually limiting how much of any one item they can take.

A sharp rise in beef prices has also prompted menu changes. Golden Corral introduced a bone-in fried pork dish that costs roughly 40 percent of what a sirloin steak does to prepare, aiming to shift some demand away from steak toward a less expensive protein.

Ingredient costs weigh heavily on the company's finances. Food and beverage costs account for about 38 percent of Golden Corral's sales.

This year, higher diesel prices have added to the burden by pushing up suppliers' transportation costs. Vendors delivering raw ingredients have begun applying fuel surcharges, raising the cost of stocking each store. Beef prices have remained elevated as well.

Keeping dinner prices below $20 while offering unlimited sirloin steak requires the company to weave the cost differences between menu items directly into how the buffet is arranged.

To cut waste, the chain has also refined how it cooks. Franchisees use sales data to calculate how much food they need in 15-minute increments — ramping up production ahead of busy periods and scaling back when traffic slows.

The chain avoids cooking large batches in advance and leaving them on warming trays for extended periods. Food that sits too long loses quality, making customers more likely to abandon it and go back for a fresh serving — driving up both waste and ingredient costs.

About 80 percent of the buffet menu is prepared in-house. Golden Corral manages both the timing and the volume of cooking to maintain freshness while keeping waste in check.

The labor model also differs from conventional restaurants. Because customers serve themselves, the chain does not need many servers at each table to take orders or bring additional food. The relatively low cost of service labor helps offset the high ingredient bill.

The company targets rent, utilities and other operating expenses at around 10 percent of sales. Headquarters provides each franchisee with a comparison of its customer counts and cost ratios against the chain-wide average.

Profitability can deteriorate quickly when customer counts fall. CEO Trenery said that for some locations with high rent, a drop of just 500 visitors a week can put the business under strain.

Beverages, which are not included in the buffet price, provide an additional revenue stream. Golden Corral sells refillable drinks separately for about $3.20, and a significant share of customers opt for a paid beverage rather than free water.

Taking unlimited buffet food off the premises is not permitted. CEO Trenery said allowing unlimited takeout would make it impossible to sustain profitability.

Outside the restaurant, the sales model changes. Golden Corral this month began offering delivery-only items — 25 buffalo wings or 50 boneless buffalo bites, each priced at $25. While portion sizes are unlimited inside the store, delivery orders come in fixed quantities so the company can control costs.

The broader revival of all-you-can-eat dining in the United States is partly driven by rising restaurant prices. Consumers get the satisfaction of eating as much as they want for a set price, while operators benefit from higher foot traffic.

For restaurant operators, the challenge is managing ingredient costs, customer consumption and food waste all at once. Golden Corral breaks down its cost structure across menu placement, cooking volume, labor and beverage sales to keep each element in check. As all-you-can-eat competition expands amid persistent inflation, the ability to hold prices low while controlling costs will likely determine which restaurant operators can stay profitable.