11 %
Vitamin B12 contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the reduction of tiredness and fatigue.
How many calories are in lemon curd?
105kcal
in a 30 g serving
350 kcal per 100 g.
Source: UK CoFID 2021, record 17-806. Checked 5 October 2026.
4.8 gFat
1.3 gProtein
15.2 gCarbohydrate
11 %Daily vitamin B12
What’s in a 30 g serving
More than half of a serving is carbohydrate. Sugars make up 15.2 g of that.
- 4.8 gFat
- 1.3 gProtein
- 15.2 gCarbohydrate
- 8.7 gWater
About average for sweets and snacks
Lemon curd is 350 kcal per 100 g. The 82 sweets and snacks in this database average 354.
Lemon curd350
Sweets and snacks average354
High in sugar
50.7 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per serving15.2 g
Salt, per serving0.13 g
Vitamins and minerals in lemon curd
One of the 23 recorded reach the “high in” level. Vitamin B12 leads.
Only a trace
- Fibre
Show all 23 with amounts
Vitamin B120.00027 mg, 11 %
Chloride71.1 mg, 8.9 %
Vitamin A0.063 mg, 7.9 %
Vitamin D0.00036 mg, 7.2 %
Iodine0.0066 mg, 4.4 %
Selenium0.0024 mg, 4.4 %
Biotin0.00189 mg, 3.8 %
Vitamin C2.7 mg, 3.4 %
Riboflavin (vitamin B2)0.04 mg, 3 %
Phosphorus18.9 mg, 2.7 %
Copper0.02 mg, 2.4 %
Folate0.0042 mg, 2.1 %
Niacin (vitamin B3)0.33 mg, 2.1 %
Pantothenic acid (vitamin B5)0.12 mg, 2 %
Vitamin E0.21 mg, 1.8 %
Iron0.2 mg, 1.4 %
Potassium25.5 mg, 1.3 %
Zinc0.12 mg, 1.2 %
Vitamin B60.02 mg, 1.1 %
Calcium7.2 mg, 0.9 %
Thiamin (vitamin B1)0.01 mg, 0.8 %
Magnesium2.1 mg, 0.6 %
Manganese0 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.
Only 4 % of the zinc reference intake, 1.9 % of the magnesium reference intake and 2.7 % of the thiamin reference intake per 100 g.
Zinc
4%in lemon curd, per 100 g
Find it inOysters, raw592 % per 100 g
Magnesium
1.9%in lemon curd, per 100 g
Find it inCoriander leaves, dried184 % per 100 g
Thiamin (vitamin B1)
2.7%in lemon curd, per 100 g
Find it inWheatgerm164 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
Or one scoop of Immufix
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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, lemon curd has the most vitamin B12 of the 6 here, ahead of halva (carrot).
0.0009mg
0.0009mg
0.0005mg
0.0005mg
0.0003mg
0.0003mg
Lemon curd, homemadethis page
Halva, carrot0 mg
Ice cream, dairy, vanilla, soft scoop−0.0004 mg
Nougat−0.0004 mg
Peach melba−0.0006 mg
Fudge−0.0006 mg
All values per 100 g, from the same dataset. Differences are against lemon curd.
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Questions about lemon curd
What the numbers say to the questions people actually search.
How many calories are in a portion of lemon curd?
A typical portion (30 g, a small bag or bar) gives 105 kcal. Per 100 g the figure is 350 kcal.
Is lemon curd high in vitamin B12?
Yes. Lemon curd, homemade has 0.0009 mg vitamin B12 per 100 g, 36 % of the NRV, above the 30 % threshold for a “high in” claim.
Are these figures exact for lemon curd?
No. They are calculated from a standard recipe in the UK Composition of Foods Integrated Dataset (CoFID, 2021). A different recipe, portion of sauce or cooking method will move them, so read them as a typical estimate.
Which vitamins and minerals does lemon curd have most of?
By share of the daily reference intake: vitamin B12 (0.0009 mg, 36 %), chloride (237 mg, 30 %) and vitamin A (0.21 mg, 26 %) per 100 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 17-806, Lemon curd, homemade, published by Public Health England under the Open Government Licence v3.0; this record is a calculated recipe estimate. Main data references: Updated 2014. 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 vitamin B12.
More sweets and snacks
- Fudge435 kcal
- Ice cream with wafers, non-dairy, vanilla199 kcal
- Jam, stone fruit261 kcal
- Mincemeat, vegetarian306 kcal
- Sev/ganthia478 kcal
- Syrup, golden298 kcal
- All 82 sweets and snacks
Most vitamin B12
- Chocolate, milk0.0021 mg
- Kulfi0.0011 mg
- Creme egg0.001 mg
- Liver, ox, raw0.11 mg
- Liver, ox, stewed0.11 mg
- Liver, lamb, fried0.083 mg
- Vitamin B12 guide