Sweet Potato Fries
£4.75
478 kcal
Updated 12 September 2026
Sweet Potato Fries sits 2nd of 6 on price in Zizzi’s On The Side section, at £4.75 and 478 kcal. Updated 12 September 2026.
Crispy sweet potato fries.
That price is Zizzi’s own published figure, and it sits close to the average for the On The Side section. Branch pricing still moves it: an airport, motorway or station site charges more than a high street one for the same thing.
Allergens Zizzi declares
None of the 14 regulated allergens is listed as an ingredient.
Zizzi notes: Cooked in a shared fryer, which may bring it into contact with gluten (barley, wheat), milk, molluscs, crustaceans and soya.
Source: Zizzi UK Allergen Guide 2026, V5 (16 June 2026). Shared kitchens mean cross-contamination is possible. Ask in the restaurant if an allergy is severe.
Nutrition Information
Per portion, as served
As published by Zizzi
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 478 kcal | 24% |
% RI is our calculation against the UK reference intake for an average adult: 2,000 kcal, 70g fat, 20g saturates, 260g carbohydrate, 90g sugars, 50g protein and 6g salt. Zizzi publishes the amounts, not these percentages.
Everything You Need to Know About Zizzi Sweet Potato Fries
How to order Sweet Potato Fries at Zizzi
Counter, kiosk and app all carry it. The Zizzi app adds collection and delivery. It is filed under On The Side. Branch by branch availability varies, which the app reflects once you choose a location.
Zizzi Sweet Potato Fries price in 2026
The Zizzi Sweet Potato Fries price in 2026 is £4.75 on the figures we hold. The figure is Zizzi’s own published price. Within the On The Side section that puts it 2nd of 6 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
What 478 kcal means here
478 kcal is about level with the On The Side average. That is a full meal's worth on its own, before anything else goes on the tray. The 2,000 kcal figure printed on UK menus is a reference intake for an average adult, not a target, and it is the number these percentages are worked against.
Allergens declared
Zizzi lists none of the 14 allergens UK law regulates as an ingredient of this item. A declaration covers the recipe and not the kitchen, and every one of these chains prepares food in shared fryers and on shared surfaces. For a severe allergy the only reliable check is asking staff on the day.
Finding it near you
We list 31 Zizzi branches across 4 of the four UK nations, with the London WC postcode area holding the most at 3. Menus vary by site, so a listing here is national rather than a promise about your nearest one. The Zizzi app confirms it in seconds.
Where it sits on price
1 item costs less than this one in the On The Side section and 4 cost more, out of 6 we hold a price for. The closest thing to it on price is Chips at £4.75, so those two are the real comparison when you are deciding.
Pro Tips for Ordering Sweet Potato Fries
The side is where a meal grows
Sides are priced low enough to feel incidental and carry enough energy to change a meal's total. The smaller size, or one shared between two people, keeps the main choice intact. Zizzi lists sides separately from meals for exactly this reason.
Diet marking
Zizzi marks this as vegan and vegetarian. That is the chain's own classification of the recipe rather than a statement about how it is cooked, and vegan marking in particular sits alongside shared equipment at most of these brands.
A lighter choice in the same section
Fresca Greens sits in the same part of the menu at 106 kcal, which is 372 fewer than this for £4.75. That swap is the single biggest change available inside this section, and it needs no substitution or special request at the counter.
Frequently Asked Questions About Zizzi Sweet Potato Fries
How much is Sweet Potato Fries at Zizzi?
How many calories are in Sweet Potato Fries?
What is a lighter alternative to Sweet Potato Fries?
What allergens does Zizzi declare in Sweet Potato Fries?
Is Sweet Potato Fries available at every Zizzi in the UK?
More Zizzi Menu Items
Chips
Skin on. Rosemary. Maldon Sea Salt.
Loaded Bolognese Chips
Skin on chips. Rich beef ragu. Mozzarella.
Mixed Leaf Salad
Baby gem. Mixed leaves. Caesar dressing. Riserva cheese.
Fresca Greens
Green beans. Spinach. Kale. Garlic.
Courgetti Fritti
Crispy courgette chips.
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About Zizzi - Casual Dining Restaurant
Zizzi trades as a casual dining chain in the UK, and we list 31 of its branches. We track 302 of its menu items across 9 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Zizzi and earns nothing from your order.
