How many calories in Starbucks Lemon Tart?

Per tart of Starbucks Lemon Tart contains 566 kcal — 28% of the adult 2,000 kcal daily reference intake.

How much sugar is in Starbucks Lemon Tart?

Per tart contains 35g of sugar — 8.8 teaspoons. This single item meets or exceeds the adult free sugar limit of 30g per day. The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6.

How much salt is in Starbucks Lemon Tart?

Per tart contains 0.56g of salt. This item is moderate in salt relative to the adult daily limit.

How much protein is in Starbucks Lemon Tart?

Per tart contains 4.6g of protein — 9% of the adult 50g daily reference intake.

Is Starbucks Lemon Tart suitable for vegans or vegetarians?

Lemon Tart is suitable for vegetarians but contains animal products.

Starbucks Lemon Tart: calories, sugar and salt

Q: What allergens are in Starbucks Lemon Tart?

Lemon Tart contains: Wheat / Gluten, Milk, Egg, Soya. Starbucks prepares beverages and food in stores where all 14 major allergens are present. Cross-contamination cannot be guaranteed. Always tell your barista if you have a severe allergy.

Q: Is Starbucks Lemon Tart ultra-processed?

Lemon Tart is classified as NOVA 4. Contains white chocolate with soya lecithin, glucose syrup, acidity regulator citric acid and emulsifier soya lecithin — ultra-processed.

Per tart of Starbucks Lemon Tart contains 566 kcal, 35g of sugar (8.8 teaspoons) and 0.56g of salt. It is classified as NOVA 4 under the NOVA food processing classification system.

Dietary: Vegetarian | Allergens: Wheat / Gluten, Milk, Egg, Soya

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Nutrition by serving: calories, sugar and salt

Starbucks Lemon Tart contains 566 kcal, 36g of fat (24g saturated), 55g of carbohydrate (35g sugar), 4.6g of protein and 0.56g of salt per per tart.

Nutrition by serving: Starbucks Lemon Tart

Serving	Calories	Salt	Sugar	= teaspoons	Carbs	Protein
Per tart	566 kcal	0.56g	35g	8.8 tsp	55g	4.6g

Salt amber above 20% of 6g adult daily limit, red above 75%. Sugar in teaspoons at 4g each.

Sugar in Starbucks Lemon Tart

Starbucks Lemon Tart contains 35g of sugar per per tart (8.8 teaspoons). Sugar level: High. The table below shows how this compares to daily free sugar limits across all age groups.

Sugar by portion: Starbucks Lemon Tart

Portion	Adult (female) 30g	Adult (male) 30g	Age 11 to 17 30g	Age 7 to 10 24g	Age 4 to 6 19g
Per tart	35g 117%	35g 117%	35g 117%	35g 146%	35g 184%
Teaspoons	8.8 tsp

Percentage shown is % of daily reference intake for each age group.

Salt in Starbucks Lemon Tart

Starbucks Lemon Tart contains 0.56g of salt per per tart. Salt level: Low. The table below shows how this compares to daily salt limits for adults and children.

Salt by portion: Starbucks Lemon Tart

Portion	Adult (female) 6g	Adult (male) 6g	Age 11 to 17 6g	Age 7 to 10 5g	Age 4 to 6 3g
Per tart	0.56g 9%	0.56g 9%	0.56g 9%	0.56g 11%	0.56g 19%

Percentage shown is % of daily reference intake for each age group.

Calories in Starbucks Lemon Tart

Calories by portion: Starbucks Lemon Tart

Portion	Adult (female) 2000 kcal	Adult (male) 2500 kcal	Age 11 to 17 1936 kcal	Age 7 to 10 1553 kcal	Age 4 to 6 1291 kcal
Per tart	566 kcal 28%	566 kcal 23%	566 kcal 29%	566 kcal 36%	566 kcal 44%

Percentage shown is % of daily reference intake for each age group.

Saturated fat in Starbucks Lemon Tart

Saturated fat by portion: Starbucks Lemon Tart

Portion	Adult (female) 20g	Adult (male) 30g	Age 11 to 17 20g	Age 7 to 10 18g	Age 4 to 6 16g
Per tart	24g 120%	24g 80%	24g 120%	24g 133%	24g 150%

Percentage shown is % of daily reference intake for each age group.

UPF classification: is Starbucks Lemon Tart ultra-processed?

NOVA 4: ultra-processed food

Contains white chocolate with soya lecithin, glucose syrup, acidity regulator citric acid and emulsifier soya lecithin — ultra-processed.

The NOVA classification system groups foods by the extent and purpose of processing. NOVA 4 covers products containing industrial additives not typically used in home cooking.

Ingredients

White chocolate (sugar, cocoa butter, whole milk powder, emulsifier: soya lecithin, natural vanilla flavouring), salted butter, wheat flour, lemon curd (11%) (sugar, free range egg, salted butter, concentrated lemon juice, lemon oil, gelling agent: agar), cream, icing sugar, glucose syrup, free range pasteurised whole egg, lemon juice (0.9%), lemon zest (0.4%), acidity regulator: citric acid, emulsifier: soya lecithin, salt.

Allergens at a glance

Allergen information: Starbucks Lemon Tart

Milk	Present
Wheat / Gluten	Present
Egg	Present
Soya	Present
Peanuts	Not present
Tree Nuts	Not present
Fish	Not present
Shellfish	Not present
Celery	Not present
Mustard	Not present
Sesame	Not present
Lupin	Not present
Molluscs	Not present
Sulphur Dioxide / Sulphites	Not present

Starbucks prepares beverages and food in stores where all 14 major allergens are present. Cross-contamination cannot be guaranteed. Always tell your barista if you have a severe allergy.

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Source: Source: Starbucks UK official nutrition information (starbucks.co.uk, 2026). NOVA classification from ingredient list at time of writing. For guidance only, not medical advice.