Trial by water: Baking sous vide style

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Trial by water: Baking sous vide style

8 Jun 2026

Lily Cota

Lily Cota is a writer, editor and photographer from Kansas City, Missouri. She graduated from Missouri State University with a Bachelor of Science in English and a minor in Photography. When she’s not writing, you can find her reading fantasy novels, thrifting, trying out local coffee shops and spending time with her nieces.

KANSAS CITY, MO — European styles and techniques always make their way to the States at one point or another, with one country in particular bearing a heavy influence over the baking world: France. From laminated croissants to choux pastries, American baking has been shaped by the ways of the French for centuries.

This year, thanks to innovation from the team at Cuisine Solutions, a particular process is disrupting the bakery world at the right time: sous vide. Through two years of dedicated R&D, Fabrice Guinchard, director of bakery innovation, R&D, at Cuisine Solutions, developed the world’s first protein-stuffed bun using this cooking technique.

Breaking the mould

Sous vide, which refers to the French method of vacuum-sealing food and cooking it in a temperature-controlled water bath, is a long-standing, classic food technique, typically used for meat or vegetables. But it’s no longer restricted to its culinary box, lending its steady model to bakers looking to improve texture, moisture retention, and production consistency at scale.

About three years ago, Stanislas Vilgrain, founder and chairman of Cuisine Solutions, asked Guinchard to develop a protein-enriched bread baked sous vide style. The global food manufacturing company is the world’s largest producer of sous vide prepared foods, with an array of fully cooked products distributed to foodservice channels, airlines and event centers.

“At first, I didn’t understand,” Guinchard said. “I thought he wanted me to bake and package the bread. “But he insisted I cooked the bread sous vide. Nobody had ever done that before.”

The reason it hadn’t been attempted in bakery probably doesn’t come as a surprise: it’s different. Traditional bakers used a traditional process. Sous vide flips that process upside down, and it’s a learning curve for those used to the classic mix, proof, bake, cool … but it’s not impossible.

“When we cook sous vide, we don’t destroy the protein percentage; we maintain the same levels.” — Fabrice Guinchard | director of bakery innovation | Cuisine Solutions

Taking a deep dive

With challenges come desirable benefits, including moisture retention, cooking uniformity, shelf stability, formulation flexibility, optimal preservation and operational efficiency. And, as demand for mobile, convenient breakfast and lunch options grows, bakeries are in a unique position to unlock the capabilities of sous vide to create more functional and nutritious products.

“Consumers seek nutritious, grab‑and‑go options that don’t sacrifice quality or nutrition,” Guinchard said. “Our sous vide products stay fresh for seven days in the refrigerator and one year in a freezer, making them ideal for pre‑packaged sandwich and breakfast stations. We’re developing the complete solution in a portable matrix, one single eating format with unlimited shape possibilities.”

With the new frontier of health-and-wellness being defined by protein levels and fiber intake, getting a jump on this process could help bakers meet consumers in those moments of fully fueled convenience.

“Today, the first question is, ‘What is the protein percentage?’” he said. “Naturally, with our flour and the protein inside, we are around 21 to 25 percent of protein in our product. When we cook sous vide, we don’t destroy the protein percentage; we maintain the same levels.”

The CPG bakery market has been flooded with innovative protein-packed snacks and breads, though little growth has been seen in the products stocked in grab-and-go markets. By using sous vide, bakers can enrich their bakes with full protein sources as opposed to artificial additives, prioritizing clean labels and transparent ingredient sourcing.

The main thing to note as bakers consider venturing into this technically complex world is that it’s a long‑term strategic avenue, one that requires commitment, investment and maybe a few equipment modifications. While most commercial facilities house industrial dough mixers with temperature control, large‑scale sous vide baking also requires precision water baths, vacuum sealing automation and rapid cooling lines.

Cuisine Solutions’ years of R&D work have established the company as the go-to partner for foodservice operators, distributors and consumer goods players looking to integrate these innovative products into their portfolios without having to bear the burden and risks of in-house development.

Guinchard guarantees the business investments and foundational partnerships and are worth it, citing what he describes as a dual market split, with traditional artisanal bakeries on one side and technological commercial operations — those using sous vide, controlled fermentation and other experimental innovations — on the other.

“It’s not a trend; it’s not a wave … It’s really a new adaptation of the bakery,” he said.

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