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Greggs Yum Yum, glazed twisted yum yum pastry on white paper, nutrition and calories

Greggs Yum Yum nutrition

Figures from Greggs UK nutrition guide, September 2026 , collected by Boone

Your order
Who is eating
310kcal16% of the day
Where the calories come from
5%44%49%
ProteinCarbsFat
!Free sugar is the one to watch: 53% of her daily limit in one serving.
CaloriesEnergy310 kcal16%
Reference 2,000 kcal
Free sugarHigh16g53%
Limit 30g (NHS)
Saturated fatHigh8.6g43%
Limit 20g
SaltWithin limit0.77g13%
Limit 6g (NHS)
FibreTarget1.1g4%
Target 30g
ProteinTarget3.7g7%
Reference 50g

Yum Yum, as published. Calorie split calculated by Boone. How

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What Greggs Yum Yum means for you

The Yum Yum as published, seen four ways.

Adult

2 of 3 limits are over 30% in one serving, the UK front-of-pack mark for high.

16%of 2,000 kcal (310 kcal)
High43%saturated fat: 8.6g of 20g
13%salt: 0.77g of 6g
High53%free sugar: 16g of 30g

Free sugar is the biggest issue: 16g is 53% of an adult’s daily 30g in one serving.

Cheese SconeLower free sugarCheese Scone →0.7g free sugar (2%), 340 kcal

Greggs Yum Yum allergens

3 contain5 may contain11 not present
WheatContains
SoyaContains
EggsContains
RyeMay contain
BarleyMay contain
OatsMay contain
SpeltMay contain
MilkMay contain
KamutNot present
PeanutsNot present
Tree nutsNot present
SesameNot present
FishNot present
CrustaceansNot present
MolluscsNot present
CeleryNot present
MustardNot present
SulphitesNot present
LupinNot present

Sugar in Greggs Yum Yum: free vs total

Estimated from the ingredient listHow
Total sugar16gPublished by Greggs
Free sugar16gEstimated by Boone. 4.0 teaspoons

    Natural sugars in milk, fruit and veg don’t count. NHS →

    16g as a share of the NHS daily maximum
    Adults and age 11+ 30g a day53%
    Age 7 to 10 24g a day67%
    Age 4 to 6 19g a day84%

    Nutrient density: what you get per 100 kcal

    For smaller portions: the most nutrition per calorie, against all 213 Greggs items.

    Calculated by BooneHow
    More protein per calorie than 15% of the menu, but less fibre per calorie than the menu average (0.35g against 0.68g).
    Protein1.2g per 100 kcal
    This item
    1.2g
    Menu average
    3.6g
    Best: Free Range Egg Pot
    9.4g

    More protein per calorie than 15% of the 213 items on the menu.

    Fibre0.35g per 100 kcal
    This item
    0.35g
    Menu average
    0.68g
    Best: Pineapple Fruit Pot
    3.27g

    More fibre per calorie than 32% of the 213 items on the menu.

    Vitamins and minerals

    Greggs does not publish vitamins or minerals for this item, so Boone does not estimate them.

    Nutrient profile score (UK 2018 model)

    2729 negative points
    − 2 positive points

    The 2018 model indicates this serving is less healthy: it scores 27, above the line of 4.

    ← HealthierLess healthy →
    27-20 best possible4 and above: less healthy40 worst possible

    Higher is less healthy; 4 or more would be classed as less healthy under this model. How the score works →

    Joint #202 of 203 on the menu for this score (lower is better).

    UK Nutrient Profiling Model 2018 →
    Per 100g of this 78.2g serving. Portion size is not counted.
    Score breakdown: +29 negative, −2 positive+
    Negative points+29
    Energy 1,659 kJ per 100g+5 of 10
    Converted from 310 kcal at 4.184 kJ per kcal
    Saturated fat 11.0g per 100g+10 of 10
    Free sugars 20.5g per 100g+10 of 10
    Estimated by Boone from the ingredient list
    Salt 0.98g per 100g+4 of 10
    Positive points−2
    Fibre 1.4g per 100g−2 of 10
    Fruit, veg, nuts and seeds counted as 0 per 100g0 of 5
    Greggs does not publish component weights, so Boone counts 0
    Protein 4.7g per 100g−2 of 5
    Not counted, see below
    Protein not counted. With 29 negative points and 0 for fruit, veg, nuts and seeds, its 2 protein points are not counted. Why →
    Final score: 29 − 227

    Ingredients in Greggs Yum Yum

    Greggs does not publish an ingredient list for this item

    UK law does not require one for food made to order or sold loose, so Boone cannot count the ingredients or list the additives. Allergens are listed above, as published by Greggs. Recipes change, so check in the restaurant if you have an allergy.

    Quick answers

    How many calories are in a Greggs Yum Yum?+

    310 kcal as published. 310 kcal is 16% of a 2,000 kcal adult reference intake.

    Is a Greggs Yum Yum suitable for children?+

    For a child aged 4 to 6 it is 26% of the day’s 3g salt limit and 84% of the 19g free sugar limit in one item. A Fruity Flapjack has 0g of salt, 0% of that salt limit.

    How much sugar is in a Greggs Yum Yum?+

    16g of total sugar as published. Boone estimates 16g of it is free sugar: 4.0 teaspoons and 53% of an adult’s 30g daily maximum.

    How much protein is in a Greggs Yum Yum?+

    3.7g, 1.2g per 100 kcal. It ranks #165 of 212 items on the menu for protein. The Free Range Egg Pot gives the most protein for the calories, 9.4g per 100 kcal.

    What is the nutrient profile score of a Greggs Yum Yum?+

    27 on the UK Nutrient Profiling Model 2018, calculated by Boone per 100g. Scores run from -20 to 40, and the higher the score, the less healthy the model rates the food. Foods scoring 4 or more would be classed as less healthy under this model.

    Which allergens are in a Greggs Yum Yum?+

    As published, wheat, soya and eggs. Rye, barley, oats, spelt and milk may be present.

    Where the figures come from

    Source. Greggs UK nutrition guide, September 2026 , per item as sold.

    Collected. Copied by Boone from Greggs’s published figures. Data checks are led by Murray Dare.

    Calculated by Boone. Labelled where it appears.

    Limits. NHS free sugar and salt limits by age; UK reference intakes for adults.

    Spotted something wrong? Report an errorWe check every report against the source and log what we change.
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