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How many calories are in confectioners' custard?

459kcal

in a 300 g serving

153 kcal per 100 g.

Source: UK CoFID 2021, record 12-572. Checked 5 October 2026.

11.4 gFat

19.8 gProtein

0.9 gFibre

156 %Daily vitamin B12

Cream, the nearest illustration to Custard, confectioners'

What’s in a 300 g serving

More than half of a serving is water, which is why the calories stay low. What is left is mostly carbohydrate.

  • 11.4 gFat
  • 19.8 gProtein
  • 74.4 gCarbohydrate
  • 0.9 gFibre
  • 194 gWater

About average for dishes

Confectioners' custard is 153 kcal per 100 g. The 603 dishes in this database average 180.

Confectioners' custard153
Dishes average180

Protein and fibre in a serving

19.8 g of protein and 0.9 g of fibre, neither at a claim threshold.

Protein, per serving19.8 g
Fibre, per serving0.9 g

Vitamins and minerals in confectioners' custard

One of the 23 reach the “high in” level: vitamin B12.

156 %

Vitamin B12

0.0039 mg in a 300 g serving

53rd of 490 dishes

Vitamin B12 contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the reduction of tiredness and fatigue.

Iodine0.111 mg74 %
Phosphorus387 mg55 %
Vitamin D0.0024 mg48 %
Chloride375 mg47 %

A source of

Show all 23 with amounts
Vitamin B120.0039 mg, 156 %
Iodine0.111 mg, 74 %
Riboflavin (vitamin B2)0.81 mg, 58 %
Phosphorus387 mg, 55 %
Vitamin D0.0024 mg, 48 %
Chloride375 mg, 47 %
Biotin0.0225 mg, 45 %
Calcium342 mg, 43 %
Pantothenic acid (vitamin B5)2.4 mg, 40 %
Selenium0.021 mg, 38 %
Niacin (vitamin B3)5.1 mg, 32 %
Potassium519 mg, 26 %
Folate0.045 mg, 23 %
Zinc2.1 mg, 21 %
Vitamin A0.144 mg, 18 %
Vitamin B60.24 mg, 17 %
Thiamin (vitamin B1)0.15 mg, 14 %
Iron1.9 mg, 14 %
Copper0.12 mg, 12 %
Magnesium42 mg, 11 %
Vitamin E1.2 mg, 10 %
Manganese0.18 mg, 9 %
Vitamin C3 mg, 3.8 %

Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.

What confectioners' custard doesn’t give you. And where to find it.

Only 1.3 % of the vitamin C reference intake, 3.3 % of the vitamin E reference intake and 3.7 % of the magnesium reference intake per 100 g.

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0.075 mgSelenium, 136 %

0.00125 mgVitamin D, 25 %

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Tracked UK delivery

Free standard delivery to UK addresses. Royal Mail 48 tracked, usually 2 to 3 working days.

Made in Cambridgeshire

Made in the UK since 1998, with every nutrient and its declared amount listed on the label.

Confectioners' custard against other dishes

Per 100 g, confectioners' custard has the most vitamin B12 of the 6 here, ahead of sandwich (white bread, tuna mayonnaise).

Custard, confectioners'this page
Sandwich, white bread, tuna mayonnaise−0.0002 mg
Beef bourguignonne−0.0004 mg
Chilli con carne−0.0007 mg
Sweet and sour pork−0.0008 mg
Pork, spare ribs, 'barbecue style'−0.0009 mg

All values per 100 g, from the same dataset. Differences are against confectioners' custard.

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Questions about confectioners' custard

The questions people ask about confectioners' custard, answered from the dataset.

How many calories are in a portion of confectioners' custard?
A typical portion (300 g, one serving) gives 459 kcal. Per 100 g the figure is 153 kcal.
Is confectioners' custard high in vitamin B12?
Yes. Custard, confectioners' has 0.0013 mg vitamin B12 per 100 g, 52 % of the NRV, above the 30 % threshold for a “high in” claim.
Are these figures exact for confectioners' custard?
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 confectioners' custard have most of?
By share of the daily reference intake: vitamin B12 (0.0013 mg, 52 %), iodine (0.037 mg, 25 %) and riboflavin (0.27 mg, 19 %) per 100 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 12-572, Custard, confectioners', 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 300 g, one serving, the usual UK portion for dishes. 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 603 dishes 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: Cream). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.

Nutrition

Custard, confectioners'

Calories459 kcal
Fat
11.4 g
of which saturates
4.6 g
Carbohydrate
74.4 g
of which sugars
57 g
of which starch
17.7 g
Fibre
0.9 g
Protein
19.8 g
Salt
0.56 g

Vitamins and minerals

Vitamin B12
0.0039 mg
Iodine
0.111 mg
Riboflavin (vitamin B2)
0.81 mg
Phosphorus
387 mg
Vitamin D
0.0024 mg
Chloride
375 mg

1947 kJ per serving. Values for the edible portion. Source: UK CoFID 2021.

All 23 vitamins and minerals