Mandoline & Spiralizer: Slice Vegetables Fast for Meal Prep
Even slices and spirals save time – and make roasted vegetables and salads cook more evenly.
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If you prep two sheet pans of vegetables and three salads on Sunday, you know the bottleneck: chopping. A mandoline and a spiralizer take exactly that work off your hands – faster and often more evenly than with a knife.
Even pieces cook evenly. Sounds trivial, but it makes the difference between crisp and mushy roasted vegetables.
Mandoline or spiralizer?
| Mandoline | Spiralizer | |
|---|---|---|
| Result | slices, sticks, julienne | spirals, "noodles" |
| Ideal for | potatoes, cucumber, cabbage, radishes | zucchini, carrot, sweet potato, cucumber |
| Speed | very high for large amounts | high for spiral dishes |
| Risk | very sharp – hand guard is a must | lower, but blades stay sharp |
Safety first
- Always use the hand guard / food holder – never push to the end with bare fingers.
- Work on a non-slip surface.
- Wash blades individually or with a brush – don't fish blindly in the dishwater.
- Secure or cover the blade after use.
Meal prep ideas
- Roasted vegetables: potatoes and kohlrabi in even slices – one pan, one cooking time.
- Raw veggie stash: slice cucumber and radishes, dressing separately.
- Zoodles: spiralize zucchini, drain briefly, add sauce only when eating.
- Coleslaw batch: white cabbage in fine strips – keeps well as a side.
Our picks
We link to Amazon search results instead of individual products – that way you see current prices, sizes and reviews and choose for yourself. Prices and availability may change.
- Mandoline with hand guard adjustable blade, julienne insert
For slices and sticks in large amounts.
- Spiralizer hand crank or attachment
For zoodles and veggie noodles without electricity.
- Julienne peeler small and cheap
If you only need sticks occasionally.
FAQ
Do I need both?
No. If you make lots of roasted vegetables and salads, start with the mandoline. If you love zoodles, start with the spiralizer.
Are mandolines dangerous?
The blade is very sharp. With a hand guard and a calm approach, the risk is much lower.
Can I prep zoodles ahead?
Prep them raw and only sauté them or toss with warm sauce shortly before eating.
Which vegetables don't work?
Very soft fruit and tomatoes: use a knife instead.
Dishwasher?
Plastic housings often yes, sharp inserts better by hand – check the manufacturer's instructions.
Keep reading
- Cutting board: wood, bamboo or plastic?
- Salad spinner & collapsible colander
- Sunday prep in 90 minutes
Disclosure / affiliate: This article contains affiliate links. As an Amazon Associate we earn from qualifying purchases. The price you pay stays the same. Assessments are based on manufacturer specs and everyday use (as of October 2026).