Someone eating alone
A 48g individual pack makes the intended amount clearer than an open sharing bag. If reducing fat is your main reason for switching, check that the claim applies to the exact product you choose.
Who is each format for?
Vegetarian or vegan shoppers
Check the current pack rather than relying on a tortilla-style name. The Doritos Protein Sizzling Steak ingredients listed by Waitrose & Partners include soya, while Sainsbury's labels its plain tortilla chips suitable for vegans.
People serving supper to share
A larger bag can suit chips served with salsa or other food. Check its serving size and count: Sainsbury's describes its 200g bag as approximately six servings, while Tesco lists six 30g servings for the 180g Doritos Cool Original bag.
What should you compare?
Decide whether a stated fat reduction, dietary suitability or sharing format matters most, then read the nutrition panel on a common per-100g basis and for the portion you expect to eat.
| Priority | What to check | Your needs |
|---|---|---|
| Fat claim | Read what a reduced-fat claim compares with. Waitrose & Partners displays Doritos Protein Sizzling Steak's manufacturer claim of 30% less fat than average regular tortilla chips; its listed fat value is 11g per 100g. | I want a product with a stated fat reduction, rather than assuming that words such as “popped” or “protein” mean the same thing. |
| Nutrition | Compare fat and energy per 100g, then check the figures for your serving. Sainsbury's lists 22.5g fat per 100g for its regular tortilla chips, against the 11g per 100g Waitrose & Partners lists for Doritos Protein Sizzling Steak. | The amount I eat matters as well as the per-100g comparison. I may also want to read the pack's protein, fibre and salt figures. |
| Ingredients | Read the current ingredients, allergen declaration and any vegan suitability statement. The reduced-fat Doritos Protein product lists soya; Tesco lists milk in Doritos Cool Original and says it may contain soya and wheat. | If I avoid particular ingredients, I need to assess the exact flavour and pack. Sainsbury's lists its plain tortilla chips as suitable for vegans. |
| Pack format | Check the pack weight, serving size and number of servings. Waitrose & Partners lists the Doritos Protein snack as a 48g pack; Sainsbury's describes its 200g tortilla-chip bag as approximately six servings. | For a supper on my own, I may prefer an individual pack. If several people are eating, a sharing bag may fit the occasion better. |
What is easy to overlook?
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Treating “popped” or “protein” as a nutrition conclusion
Doritos Protein Sizzling Steak carries a relative less-fat claim, but Waitrose & Partners also lists 11g fat and 405kcal per 100g. The claim does not replace the nutrition panel.
Check the stated comparison, then read fat, energy and salt per 100g and for the amount you plan to eat.
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Counting a sharing bag as one serving
Sainsbury's describes its 200g tortilla-chip bag as approximately six servings. Tesco lists six 30g servings for Doritos Cool Original 180g.
If you are eating alone, choose the amount you intend to serve before opening the bag, or consider whether an individual pack better suits the occasion.
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Assuming all corn-based snacks meet the same dietary needs
Ingredients differ by product and flavour: the Doritos Protein option lists soya, while Tesco says Doritos Cool Original contains milk and may contain soya and wheat.
Read the current pack's ingredients and allergen information when buying for an allergy or a particular diet; do not rely on the snack category or flavour name.
Which brands and retailers are relevant?
Doritos
Doritos has both the 48g Protein Sizzling Steak popped snack and conventional sharing tortilla chips. The less-fat claim belongs to the named Protein product, not the whole range.
- Waitrose & Partners displays a manufacturer claim of 30% less fat than average regular tortilla chips for Protein Sizzling Steak.
- Tesco lists 22g fat per 100g for the regular Cool Original 180g bag and identifies milk in its ingredients.
Sainsbury's
Its plain 200g tortilla chips offer a larger, lightly salted bag for sharing or serving with other supper food.
- Sainsbury's lists the product as suitable for vegans and describes the bag as approximately six servings.
- It is a regular tortilla chip, listed at 22.5g fat per 100g, rather than a product carrying the reduced-fat claim discussed here.
Waitrose
Waitrose & Partners lists Doritos Protein Sizzling Steak 48g and provides its product-level claim and nutrition information.
- Its listing gives a specific comparison for the Doritos less-fat claim alongside the pack size.
- Check current local stock before planning a late-night purchase; the item was shown as unavailable when the product page was accessed.
Tesco
Tesco's Doritos Cool Original 180g listing offers a regular sharing-chip comparison, with nutrition and allergen information for that product.
- The listing specifies six 30g servings and 22g fat per 100g for Cool Original.
- A snack appearing in a baked or reduced-fat category does not establish a reduced-fat claim for an individual tortilla-chip product; check its own label.
A Joybuy snack option
This potato-based snack is an alternative for someone considering a late-night bag of crisps; it is not a tortilla chip or the Doritos reduced-fat product discussed above.
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PopChips Sour Cream & Onion 85g
This 85g potato-based snack offers a different choice for late-night snacking, but it will not meet a preference for corn tortilla chips. If milk ingredients or the amount you intend to eat matter to you, check the current pack before choosing it.
Frequently asked questions
Does “30% less fat” mean these tortilla-style chips are low in fat?
No: it is a relative claim, not a description of an absolute fat level. Waitrose & Partners displays the Doritos Protein Sizzling Steak manufacturer claim against average regular tortilla chips and lists 11g fat per 100g, so compare that figure and the amount you will eat.
How can I compare bags of different sizes?
Start with nutrition per 100g, then check the stated serving or whole-pack figures for the amount you expect to eat. Waitrose & Partners lists 11g fat per 100g for Doritos Protein Sizzling Steak, while Sainsbury's lists 22.5g per 100g for its regular tortilla chips; the packs are different sizes.
Is a reduced-fat tortilla-style snack automatically vegan or soya-free?
No. The Doritos Protein Sizzling Steak ingredients listed by Waitrose & Partners include soya, whereas Sainsbury's labels its plain tortilla chips suitable for vegans. Check the current pack for the exact product and flavour you intend to buy.
Can I assume corn tortilla chips are free from other allergens?
No; ingredients and possible cross-contact are product-specific. Tesco lists milk in Doritos Cool Original and says it may contain soya and wheat. Read the current ingredient and allergen information rather than relying on the fact that a snack is made with corn.
What should I check when buying a sharing bag for supper?
Check the serving size, number of servings and per-serving nutrition against how many people will eat it. Sainsbury's describes its 200g tortilla-chip bag as approximately six servings, and Tesco lists six 30g servings for Doritos Cool Original 180g.