Cutting into even cubes, so that every piece cooks at the same rate and no single forkful is dominated by one thing.
Technique at a glance
A compact visual model of the lesson. Use the full mechanism and success criteria below when you practice.
Concept
Cutting into even cubes, so that every piece cooks at the same rate and no single forkful is dominated by one thing.
What changes
A cube is the shape whose interior is furthest from its surface for a given size, so dice cook more slowly than slices of the same weight and much more slowly than mince.
What good looks like
The pieces are cubes rather than wedges — planks first, then batons, then across.
Practice counts when you cook
Reading this brief does not change your School state. Finish a real practice dish in Cook mode and log the cook; that cook is the evidence that advances the skill.
What to focus on
Mechanism
A cube is the shape whose interior is furthest from its surface for a given size, so dice cook more slowly than slices of the same weight and much more slowly than mince. That is often the point — a diced onion in a soffritto should soften over ten minutes rather than disappear in two. Evenness is the real technique: cooking time is set by the largest piece, so a mixed dice means either raw large pieces or disintegrated small ones, and there is no moment when both are right. Size also controls how the ingredient reads on the palate. A fine dice distributes flavour and disappears into the background; a coarse dice stays identifiable as a distinct bite, which is why the same soup tastes rustic or refined depending only on how it was cut.
Success criteria
The pieces are cubes rather than wedges — planks first, then batons, then across.
A handful poured onto the board falls as a level layer rather than a lumpy one.
The root end of an onion is left intact through the horizontal and vertical cuts; it is what holds the layers together.
Cut faces are clean and flat, not torn — tearing means the knife is blunt.
Failure guards
The soffritto has both raw crunchy bits and browned mush.
Uneven dice. Time was set by the big pieces and the small ones went past.
The onion falls apart on the board before it is diced.
Root removed too early. Cut through the root only at the last stage.
Everything tastes of one ingredient.
That ingredient was cut coarser than the rest, so it dominates individual bites even at the right total quantity.