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Mandolines: Fast, Even Slicing (Safely)

What a mandoline is good for, the types available, and the safety features that matter most.

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By HarrietAI-assistedApproved for publication by BeneRecipes Editor on 22 October 2026Updated 17 October 2026
A mandoline slicer with a carrot cut into thin rounds
Photo: No machine-readable author provided. Alex Sims assumed (based on copyright claims). via Wikimedia Commons, CC BY-SA 2.5, cropped

A mandoline slices vegetables paper-thin and perfectly even, far faster than a knife. It is ideal for gratins, crisps and coleslaw. It is also one of the sharpest tools in the kitchen, so the safety features matter.

Our shortlist

Shortlist in progress

We only list products once their specifications have been checked against the manufacturer or retailer. Until then, use the criteria in this guide to compare what's available.

Where to buy

Browse current options and prices at the retailer. These are affiliate links: we may earn a commission, at no cost to you (disclosure).

Types

TypeProsCons
Flat handheld slicerCheap, compactFewer thickness settings
Adjustable stand mandolineMany thicknesses; julienne bladesBulkier; more parts to clean
V-bladeCuts soft foods like tomatoes cleanlyCan be harder to clean

Safety first

  • Always use the hand guard (food holder), even for the last few slices.
  • Consider a cut-resistant glove as well.
  • Leave the last stub of each vegetable; do not try to slice it.
  • Clean blades with a brush, not your fingers.

Good uses

Thinly sliced potatoes for a gratin or crisps, cabbage for coleslaw, cucumbers for cucumber sandwiches. For grating, see graters.

Frequently asked questions

Are mandolines dangerous?

The blades are extremely sharp, so cuts are common when people slice without the guard. Always use the hand guard, and a cut-resistant glove for extra protection.

What thickness should I slice potatoes for a gratin?

About 2–3 mm. Even slices cook at the same rate, which is the main advantage of a mandoline.

Can mandoline blades be sharpened?

Most cannot be sharpened at home. Replace blades or the slicer when it starts to tear rather than cut.

How we choose

BeneRecipes compares tools using manufacturer specifications and retailer listings. We have not tested these products ourselves and don't publish star ratings. We explain which type suits which cook and why.

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