What should you check?
Start with the number of servings you intend to put out, then screen the exact flavours for dietary requests and allergens.
| Priority | What to check | Your needs |
| Portions and flavours |
Check the bar count, the number of wrapped portions and whether flavours are mixed. Nature Valley UK lists 20 bars as 10 two-bar portions in its Crunchy Variety Pack. |
I want enough servings for the guest list, with more than one flavour if people will be choosing from a shared table. |
| Allergens |
Read the exact ingredients, allergen declaration and any “may contain” statement for each flavour. Keep the wrappers available so guests can check them. |
Guests with allergies need to assess the particular bar, not rely on a general description of its brand or diet suitability. |
| Dietary suitability |
Check vegan, gluten-free or dairy-free wording on the chosen variant, then check its ingredients separately. Tesco lists peanuts in nākd. Peanut Butter Protein bars despite their vegan and gluten-free descriptions. |
If someone has requested a particular diet, I want a clearly labelled option without assuming that the same label answers an allergy question. |
| Protein-bar choice |
Compare protein per stated bar weight and inspect each flavour’s ingredients. Nature Valley UK states around 10 g per 40 g Protein Peanut & Chocolate bar; Ocado lists 9 g per TREK variety-pack flapjack. |
A protein bar could add another choice for interested guests, but I would not select every party snack on that basis alone. |
Brand references for snack-bar multipacks
Pack size and suitability vary by product, including within the same brand.
Nature Valley
Nature Valley UK lists both an assorted Crunchy pack and a Protein Peanut & Chocolate pack.
- Its Crunchy Variety Pack contains 20 bars in 10 two-bar portions across three flavours.
- The Crunchy pack contains oats and soya and may contain nuts, peanuts and wheat. The Protein Peanut & Chocolate bars contain peanut, soya and milk.
Graze
A smaller oat-flapjack pack can add a flavour alongside other party snacks.
- Tesco lists Sticky Toffee Oat Boosts as four 30 g flapjacks.
- Its listed ingredients include oats and soya; four bars cover only four single-bar servings.
nākd.
The brand describes its fruit-and-nut bar range as vegan, gluten-free, wheat-free and dairy-free.
- Fruit-and-nut formats provide a distinct option when those stated dietary characteristics match a guest’s request.
- The exact allergen statement still matters: Tesco lists peanuts in its Peanut Butter Protein pack, and Joybuy lists almonds and cashews in Blueberry Muffin bars.
TREK
TREK’s protein-flapjack variety pack provides several flavours for guests who want a protein-bar option.
- Ocado lists four flavours and 9 g of plant protein per flapjack.
- Check the ingredients and allergen declaration for each flavour before serving a mixed pack.
Eat Natural
Eat Natural describes vegan and gluten-free options across its UK range; the wording for one product does not apply to every bar.
- Tesco lists an Almond multipack containing four 35 g bars.
- The Almond bars contain milk and almonds and may contain peanuts, soya and sesame; check suitability by exact variant.
Alpen
Check the exact Alpen product rather than planning around a familiar bar name.
- Alpen’s UK FAQ lists several older bar products as no longer being made. Confirm a current multipack listing and label before including it in the party selection.
Joybuy product options
These options include four-bar packs for adding choice and a 10-portion oat-bar variety pack for a larger shared table. Check the portions and allergen label against your guest list.
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Nature Valley Protein Peanut & Chocolate Bar 4 x 40 g
A four-bar option for guests who specifically want a protein bar, rather than a full party supply. Nature Valley UK states around 10 g of protein per 40 g bar. The bar contains peanut, soya and milk; check the current pack before serving.
View on Joybuy
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Nature Valley Protein Salted Caramel Nut Bar 4 x 40 g
This single-flavour, four-bar pack is an additional protein-bar choice rather than enough for a large guest list. Check the exact label for its almonds, milk, peanuts and soya before offering it to guests with allergies.
View on Joybuy
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Nakd Peanut Delight 4 x 35 g
A four-bar peanut option for a smaller group or as one part of a wider selection. Check the current pack’s dietary wording and its declaration for peanuts, hazelnuts and possible other nuts or soya before serving.
View on Joybuy
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Nature Valley Crunchy Family Variety Pack 10 x 42 g
The 10-portion variety-pack format suits a shared table when you count each two-bar wrapper as one serving. Check the pack’s exact flavours and allergen declaration, including its oats and soya and its precautionary wording for wheat and nuts.
View on Joybuy
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Nakd Blueberry Muffin Raw Fruit & Nut Bars 4 x 35 g
A four-bar fruit-and-nut option to add alongside other party snacks. Joybuy’s product listing names almonds and cashews and says the bars may contain other nuts, peanuts and soya; check the physical pack for each guest’s requirements.
View on Joybuy
Questions about party snack bars
How many snack bars should I buy for a Christmas party?
Work from the number of servings you plan to offer, then check how each pack wraps its bars. Nature Valley UK lists its Crunchy Variety Pack as 20 bars in 10 two-bar portions, so decide whether one wrapped pair is the serving you intend for each guest.
Are vegan or gluten-free bars suitable for guests with nut allergies?
Not on the strength of those labels alone. Tesco lists peanuts in nākd. Peanut Butter Protein bars, while Joybuy lists almonds and cashews in nākd. Blueberry Muffin bars. Check the exact pack’s ingredients and precautionary allergen wording with the affected guest’s requirements in mind.
Should I choose protein bars for the whole party?
Choose them as an option if guests want protein bars, not as a substitute for checking portions, flavours and allergens. Nature Valley UK states around 10 g of protein per 40 g Protein Peanut & Chocolate bar; its peanut, soya and milk ingredients still matter when deciding whom to serve.
What allergen details should I check before setting bars out?
Read the current pack’s ingredients, highlighted allergens and any “may contain” statement for every flavour, and keep wrappers available for guests to inspect. A claim about the brand or a different flavour does not establish the ingredients of the bars on your table.
Can I plan to include an Alpen multipack?
Check the exact product before relying on it for the party. Alpen’s official UK FAQ lists several former bar products as no longer being made, so confirm a current multipack listing and read its label when selecting it.