Empty nesters comparing fat content
If you want an occasional frozen pizza with less fat, the per-100g nutrition table gives you a basis for comparison. A thin crust or vegetable topping does not establish that a pizza is low in fat.
Who is this for?
Households planning one or two portions
A pizza labelled as two servings may work differently for a meal shared between two people and a meal for one. Check the stated serving, the pack size and whether you have space for any portion you plan to keep frozen.
People following a prescribed very-low-fat diet
Oxford University Hospitals NHS Foundation Trust gives separate guidance for people advised by a healthcare professional to limit fat to no more than 20g a day. In that specific context, it classifies foods above 3g fat per 100g as medium or high in fat and advises dietetic support; an ordinary frozen pizza should be assessed against the person's individual advice.
What should you check first?
Start with figures per 100g to compare pizzas, then use the serving information to decide how the pack fits a meal for one or two.
| Priority | What to check | Your needs |
|---|---|---|
| Total fat | Read fat per 100g on the current pack. The NHS low-fat threshold for food is 3g or less per 100g; a pizza with less fat than another does not necessarily meet it. | “Reduced fat” matters to me, so I want to compare the numbers rather than rely on a thin base, vegetable topping or lighter-looking pack. |
| Saturates | Compare saturates separately from total fat. NHS guidance defines 1.5g or less per 100g as low in saturates. Tesco Groceries lists 3.2g per 100g for its Finest Margherita, while Sainsbury's lists 2.2g for its Vegetable Pizza. | If I am comparing similar pizzas, I want to see whether the option with less total fat also has less saturated fat. Those two checked pizzas do not follow the same order on both measures. |
| Salt | Check salt per 100g and for the serving you expect to eat. The checked Tesco Finest Margherita lists 1.03g salt per 100g; Sainsbury's Vegetable Pizza lists 0.90g per 100g. | I do not want to focus on fat and overlook another figure that changes between the pizzas I am considering. |
| Portions | Read the number of servings and the nutrition per stated serving, then compare it with your planned portion. Tesco Groceries and Sainsbury's each give half-pizza figures for the checked examples. | For a meal alone or shared, I need to know whether the pack's stated half-pizza serving reflects how much we will actually eat. |
Common buying mistakes
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Assuming “thin”, “vegetable” or “vegan” means low fat
Tesco Groceries lists 11g fat per 100g for the checked Goodfella's Stonebaked Thin Pepperoni; Sainsbury's lists 6.9g for its Vegetable Pizza. Neither figure meets the NHS low-fat threshold of 3g or less per 100g.
Use the current per-100g nutrition table to assess the particular pizza, whatever its crust or topping description.
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Checking only calories or total fat
Among the checked examples, Tesco Finest Margherita has less total fat per 100g than Sainsbury's Vegetable Pizza, but more saturates and salt. Choosing by one figure conceals those differences.
Compare total fat, saturates and salt per 100g, then check the figures for the portion you intend to eat. Front-of-pack traffic lights can help you scan a label, but the nutrition table gives the figures for comparison.
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Reading a two-serving pack as one serving
The checked Tesco Finest Margherita and Sainsbury's Vegetable Pizza both give nutrition for half a pizza. Eating the whole pizza means eating more than the amount shown for that half-pizza serving.
Decide how much each person is likely to eat before using a per-serving figure to compare packs. If you plan to keep some, check the pack's storage instructions and the space available in your freezer.
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Depending on an older online nutrition panel
Tesco Groceries cautions that reformulation can change ingredients, nutrition and allergen information. That matters especially when a particular fat figure or ingredient determines your choice.
Use an online listing to narrow your options, then read the current pack before buying and follow its instructions when preparing the pizza.
Brand examples and label differences
These examples concern specific products or listings, not every pizza made by each brand; use the current label for the pack you choose.
Tesco
Tesco Groceries provides per-100g and half-pizza nutrition figures for its checked Finest Margherita Pizza.
- The listing gives 6.5g fat, 3.2g saturates and 1.03g salt per 100g, allowing comparison with other pizzas on the same basis.
- At 6.5g fat per 100g, this pizza does not meet the NHS low-fat threshold; Tesco advises checking the current pack because product information can change.
Sainsbury's
Sainsbury's Vegetable Pizza is a checked ready-topped example whose listing states two servings per pack.
- Sainsbury's lists 6.9g fat, 2.2g saturates and 0.90g salt per 100g, as well as figures for half a pizza.
- Its total-fat figure exceeds the NHS low-fat threshold. It has less saturates but more total fat per 100g than the checked Tesco Finest Margherita.
Goodfella's
The checked Goodfella's pizzas illustrate why crust style and topping names are not substitutes for a nutrition comparison.
- Tesco Groceries lists 11g fat and 4.5g saturates per 100g for Stonebaked Thin Pepperoni; Sainsbury's lists 8.7g fat and 3.9g saturates for Meat Feast House Deep Pan.
- Neither of these two products meets the NHS low-fat threshold, and the checked thin pizza has more total fat per 100g than the checked deep-pan pizza.
Dr Oetker
A Tesco Groceries frozen-pizza listing includes Dr Oetker Ristorante vegan varieties for shoppers comparing different toppings.
- The named listings distinguish a Vegan Pepperoni Salame variety from a Vegan Margherita Pomodori variety.
- Vegan wording does not establish a lower fat, saturates or salt figure; compare the nutrition panel on the particular pack.
Chicago Town
A Tesco Groceries frozen-pizza listing includes Chicago Town Vegan Stuffed Crust Garlic Mushroom Pizza.
- The named variety offers a stuffed-crust, non-dairy option to consider alongside other pizza formats.
- Neither “vegan” nor “stuffed crust” establishes its fat content; check total fat, saturates and salt on the current pack.
Ready-topped pizzas on Joybuy
These ready-topped frozen pizzas are options to assess by their current pack labels. Compare fat, saturates, salt and portion information before choosing one for a meal alone or shared.
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Goodfella's Margherita Stonebaked Thin 334g
For a meal shared between two people, check the current pack's half-pizza and per-100g figures before deciding on portions. The thin base does not, by itself, establish that this pizza is low in fat.
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Pizza Express American 320g
If planning a pizza for two, compare the nutrition per 100g with similar ready-topped options and check the serving information on the current pack. Its name and pack weight alone do not establish the fat content of your portion.
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Dr. Oetker Ristorante Prosciutto Funghi 350 g
For one or two diners, check the current pack's serving guidance before deciding how much to cook. Compare its per-100g total fat, saturates and salt with the other pizzas you are considering rather than judging by the topping name.
Questions about choosing and using frozen pizza
Does a thin frozen pizza automatically contain less fat?
No. Tesco Groceries lists 11g fat per 100g for the checked Goodfella's Stonebaked Thin Pepperoni, while Sainsbury's lists 8.7g per 100g for the checked Goodfella's Meat Feast House Deep Pan. Compare the current per-100g labels of the pizzas you are choosing between.
What counts as low fat on a UK food label?
NHS guidance defines food containing 3g fat or less per 100g as low in fat. It sets a separate low-saturates threshold of 1.5g or less per 100g, so check both figures if they matter to your choice.
Are the checked ready-topped pizzas low in fat?
No. Tesco Groceries lists 6.5g fat per 100g for Tesco Finest Margherita and 11g for Goodfella's Stonebaked Thin Pepperoni; Sainsbury's lists 6.9g for its Vegetable Pizza and 8.7g for Goodfella's Meat Feast House Deep Pan. Each exceeds the NHS low-fat threshold of 3g per 100g. Check the current pack before applying those figures to a purchase.
Could a pizza base topped at home be an alternative?
Yes, if you are willing to prepare the toppings and assess the finished meal separately. Tesco Groceries lists 1.7g fat and 0.2g saturates per 100g for the checked BFree Stone Baked Pizza Bases, which puts the base itself below the NHS low-fat and low-saturates thresholds. Cheese, meat, oil and other additions change the nutrition of the finished pizza.
How should I cook and store a frozen pizza?
Follow the instructions on the particular pack. Sainsbury's says its checked Vegetable Pizza should be cooked from frozen and be piping hot before serving; the checked Tesco Finest Margherita says not to refreeze it if thawed. Cooking instructions can differ between pizzas.