9 %
Copper contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the protection of cells from oxidative stress.
How many calories are in lemon curd?
79.8kcal
in a 30 g serving
266 kcal per 100 g.
Source: UK CoFID 2021, record 17-762. Checked 5 October 2026.
1.5 gFat
0.18 gProtein
0.06 gFibre
9 %Daily copper
What’s in a 30 g serving
More than half of a serving is carbohydrate, 15.8 g of it sugars and 1.8 g starch.
- 1.5 gFat
- 0.18 gProtein
- 17.5 gCarbohydrate
- 0.06 gFibre
- 10.8 gWater
Below average for sweets and snacks
Lemon curd is 266 kcal per 100 g. The 82 sweets and snacks in this database average 354.
Lemon curd266
Sweets and snacks average354
High in sugar
52.5 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per serving15.8 g
Salt, per serving0.05 g
Vitamins and minerals in lemon curd
One of the 14 reach the “high in” level: copper.
Only a trace
- Vitamin C
- Thiamin
- Vitamin B6
- Folate
- Vitamin B12
Show all 14 with amounts
Copper0.09 mg, 9 %
Chloride45 mg, 5.6 %
Zinc0.39 mg, 3.9 %
Iron0.15 mg, 1.1 %
Phosphorus4.5 mg, 0.6 %
Vitamin D0.00003 mg, 0.6 %
Biotin0.0003 mg, 0.6 %
Pantothenic acid (vitamin B5)0.03 mg, 0.5 %
Riboflavin (vitamin B2)0.01 mg, <1 %
Vitamin A0.003 mg, <1 %
Calcium2.7 mg, <1 %
Niacin (vitamin B3)0.03 mg, <1 %
Potassium3.3 mg, <1 %
Magnesium0.6 mg, <1 %
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”. A trace is shown as “trace” and never counts.
What lemon curd doesn’t give you. And where to find it.
No recorded vitamin C or thiamin, and only 2 % of the vitamin D reference intake per 100 g.
Vitamin C
Tracein lemon curd
Find it inCherries, West Indian2150 % per 100 g
Vitamin D
2%in lemon curd, per 100 g
Find it inBloater, grilled500 % per 100 g
Thiamin (vitamin B1)
Tracein lemon curd
Find it inWheatgerm164 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Lemon curd against other sweets and snacks
Per 100 g, molasses has the most copper in this comparison, followed by peanut brittle.
0.5mg
0.4mg
0.3mg
0.3mg
0.3mg
0.1mg
All values per 100 g, from the same dataset. Differences are against lemon curd.
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Questions about lemon curd
The questions people ask about lemon curd, answered from the dataset.
How many calories are in a portion of lemon curd?
A typical portion (30 g, a small bag or bar) gives 80 kcal. Per 100 g the figure is 266 kcal.
Is lemon curd high in copper?
Yes. Lemon curd has 0.3 mg copper per 100 g, 30 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals does lemon curd have most of?
By share of the daily reference intake: copper (0.3 mg, 30 %), chloride (150 mg, 19 %) and zinc (1.3 mg, 13 %) per 100 g.
Is lemon curd high in salt?
No. Salt is 0.16 g per 100 g, which is low under UK rules.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 17-762, Lemon curd, published by Public Health England under the Open Government Licence v3.0. Main data references: MW4, 1978; and industry data, 2013. Fatty acids from Fatty Acid Supplement, 1998. Values are per 100 g of the edible part; a serving is 30 g, a small bag or bar, the usual UK portion for sweets and snacks. Reference intakes follow Regulation (EU) 1169/2011 Annex XIII as retained in GB law; “source of”, “high in” and “low” follow Regulation (EC) 1924/2006, assessed per 100 g. Function lines are the authorised wording from the GB register of nutrition and health claims, credited to the nutrient. Energy is rounded to the whole kcal and kJ; other amounts to one decimal, or two below 1. A trace is shown as “trace” and never gets a figure or a badge; a nutrient never analysed is left off the page. We start from the dataset’s 2,887 records and keep 2,322: records weighed with bone, shell or skin, alcoholic drinks, infant foods, brand-named products, records with fewer than eight measured vitamins and minerals and near-identical variants are left out. Group context uses the 82 sweets and snacks kept from the dataset; a rank counts only the foods with a measured figure for that nutrient. Food images are illustrations from Ingredient Atlas, released under CC0; they show the food, not the measured sample, and where no illustration of the exact food exists the nearest one is shown (here: Lemon). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More sweets and snacks
From the same group, with calories per 100 g, and the foods with the most copper.
More sweets and snacks
- Potato rings480 kcal
- Syrup, corn, dark282 kcal
- Caramel bars and sweets, chocolate covered493 kcal
- Chocolate, white529 kcal
- Icing, butter507 kcal
- Liquorice allsorts349 kcal
- All 82 sweets and snacks
Most copper
- Treacle, black0.78 mg
- Chocolate, plain0.71 mg
- Chevda/chevra/chewra0.67 mg
- Liver, calf, fried23.9 mg
- Liver, calf, raw20.5 mg
- Liver, lamb, fried13.5 mg
- Copper guide