OUR STORY
Sole Cookware is a female-founded company based in Connecticut. Our CEO is a professionally trained chef currently writing her master's thesis on the history of the chef's knife. She believes a knife is the most important tool in the kitchen and every detail of it should be designed with the person holding it in mind.
-Lily Osman
Founder and CEO | Sole Cookware
"During culinary school, Chef V introduced us to our first professional knife—dangerously sharp and demanding respect. As I awkwardly held it, she repositioned my grip with a wink: "Knives are not made for women. Work harder." That moment sparked something in me.I practiced relentlessly on bags of onions, marking my knife with pink tape. This tool wasn't just equipment; it became an extension of myself, maintained like precious jewelry, cherished like a favorite garment. It transformed cooking into something fluid and beautiful.After graduation, I tested countless knives but found none with the same connection. So I created the Cardinal, named for my grandfather, founded on a simple promise: we will keep your tool sharp. Never a Dull moment, every moment savored."
- Lily, Founder and CEO of Sole Cookware
How We Built The Cardinal
During culinary school, our founder struggled to find a knife that was comfortable in her hands. The knives she trained with were heavy, oversized, and designed without considering how different hands actually grip and move. She evaluated over 50 knives and none got it right. So between classes, she started sketching. Every pain point she felt, grip fatigue, knuckle strike on the cutting board, handles too thick to hold for hours, became a design note. By graduation, she had filled pages with ideas for a knife that didn't exist yet.
The Process
Those sketches became the Cardinal. Our founder partnered with an expert product designer and a team of culinary professionals to turn hand-drawn ideas into a real knife. Every concept was translated into precise 3D models, tested down to the millimeter. Multiple prototypes were built and put to work in real kitchens by chefs and home cooks, each round refining the handle curve, the blade angle, the weight distribution, and the connection system. Three years of development. What you see here is the internal structure of the handle system, the part you never see but always feel."
Sometimes the tools we use most become the ones we question least. We studied the history of the chef's knife and respect everything it's brought to the culinary world. The Cardinal was created to help make it better, because history is meant to evolve. The Cardinal earned the IDA Design Award. Interchangeable handles, a full-tang blade, and a system where every component can be replaced, swapped, or refreshed. One knife, maintained together, for as long as you cook.
