Rondelle
Rondelle is a French knife cut that translates to 'round' and produces coin-shaped or circular slices from cylindrical vegetables and fruits such as carrots, cucumbers, zucchini, and eggplant.
Rondelle is a French knife cut that produces coin-shaped or circular slices from cylindrical vegetables and fruits. The term translates to “round” in French and is one of the foundational cuts taught in culinary schools alongside julienne, brunoise, and bâtonnet. Common vegetables for rondelle cuts include carrots, cucumbers, zucchini, eggplant, and bananas.
How to Cut a Rondelle
Use a sharp chef’s knife (8-10 inches) or santoku knife and a stable cutting board. Hold the vegetable steady with your non-knife hand in a claw grip and slice perpendicular to the vegetable’s length to create circular coins. Standard thickness ranges from 1/8 inch to 1/2 inch depending on your cooking method and recipe requirements.
For a bias rondelle, angle your knife at 45 degrees to the vegetable instead of cutting straight down. This creates oval-shaped pieces with greater surface area, ideal for quick-cooking preparations like stir-fries or when you want more visual interest on the plate. The angled cut also exposes more of the vegetable’s interior for faster caramelization.
Achieving Uniform Thickness
Consistency in thickness ensures even cooking across all pieces. Mark your first few slices with visual guides—many chefs measure the first cut, then use it as a reference for subsequent slices. For high-volume prep or when absolute uniformity matters, a mandoline can produce identical rondelles quickly.
When prepping for mise en place, prep cooks often batch rondelles by thickness. Quarter-inch cuts work well for roasting and sautéing where you want some texture. Thinner 1/8-inch slices are better for raw applications like crudité platters or when shingling vegetables in gratins.
Common Applications
Rondelles appear in virtually every station of a professional kitchen. Use them for roasted vegetable medleys, sautéed sides, raw vegetable trays, salads, soups, and stews. The circular shape makes them ideal for shingled presentations like scalloped potatoes or layered vegetable tians where overlapping slices create visual appeal.
In garde manger work, rondelles of cucumber or radish serve as bases for canapés. On the hot line, carrot and zucchini rondelles add color and texture to vegetable sautés. The cut’s simplicity makes it reliable for high-volume production—a detail often specified on prep sheets during daily kitchen setup.
Decorative Variations
Create star-shaped rondelles by running a channel knife down the length of the vegetable before slicing. These grooves create decorative ridges in each coin, elevating the visual presentation for plated dishes or upscale catering. This technique works particularly well with cucumbers, carrots, and zucchini where the contrast between skin and flesh creates definition.
Common Uses
Rondelle cuts are fundamental to mise en place prep work and appear across multiple stations. Prep cooks execute this cut daily during vegetable prep, often following specifications on prep sheets that indicate required thickness and quantity. Chefs call for rondelles when they need uniform vegetable pieces for roasting, sautéing, soups, stews, and raw presentations. The cut is also taught as a foundational skill alongside other French cuts like julienne, brunoise, bâtonnet, and chiffonade in culinary training programs.