29 %
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 crispie cakes?
276kcal
in a 60 g slice
460 kcal per 100 g.
Source: UK CoFID 2021, record 11-990. Checked 5 October 2026.
10.8 gFat
3.3 gProtein
1.3 gFibre
29 %Daily copper
What’s in a 60 g slice
More than half of a slice is carbohydrate. Sugars make up 25.8 g of that.
- 10.8 gFat
- 3.3 gProtein
- 44.2 gCarbohydrate
- 1.3 gFibre
- 0.96 gWater
Above average for cakes, biscuits and pastries
Crispie cakes are 460 kcal per 100 g. The 134 cakes, biscuits and pastries in this database average 394.
Crispie cakes460
Cakes, biscuits and pastries average394
High in sugar
43 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per slice25.8 g
Salt, per slice0.25 g
Vitamins and minerals in crispie cakes
Eight of the 21 recorded reach the “high in” level. Copper leads by a long way.
A source of
None recorded
- Vitamin C
Show all 21 with amounts
Copper0.29 mg, 29 %
Niacin (vitamin B3)4.1 mg, 26 %
Vitamin B60.35 mg, 25 %
Iron3.4 mg, 24 %
Riboflavin (vitamin B2)0.34 mg, 24 %
Thiamin (vitamin B1)0.26 mg, 23 %
Vitamin D0.00102 mg, 20 %
Chloride152 mg, 19 %
Manganese0.34 mg, 17 %
Vitamin B120.00042 mg, 17 %
Magnesium39.6 mg, 11 %
Phosphorus73.8 mg, 11 %
Zinc0.78 mg, 7.8 %
Potassium139 mg, 7 %
Selenium0.003 mg, 5.5 %
Vitamin E0.58 mg, 4.8 %
Biotin0.00156 mg, 3.1 %
Calcium13.8 mg, 1.7 %
Vitamin A0.009 mg, 1.1 %
Iodine0.0012 mg, 0.8 %
Vitamin Cnone recorded
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.
What crispie cakes don’t give you. And where to find it.
No recorded vitamin C, and only 1.3 % of the iodine reference intake and 1.9 % of the vitamin A reference intake per 100 g.
Vitamin C
0mgin crispie cakes
Find it inCherries, West Indian2150 % per 100 g
Iodine
1.3%in crispie cakes, per 100 g
Find it inSeaweed, kombu, dried, raw293780 % per 100 g
Vitamin A
1.9%in crispie cakes, per 100 g
Find it inLiver, calf, fried3152 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
Or one scoop of Immufix
Every 25 g scoop declares 100 mg of vitamin C, 0.00125 mg of vitamin D and 0.075 mg of selenium, alongside other vitamins and minerals. Vitamin C, vitamin D and selenium contribute to the normal function of the immune system.
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Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Crispie cakes against other cakes, biscuits and pastries
Per 100 g, crispie cakes have the most copper of the 6 here, ahead of rock cakes.
0.5mg
0.2mg
0.2mg
0.2mg
0.2mg
0.1mg
Cakes, crispie, homemadethis page
Rock cakes−0.3 mg
Minibreads, toasted, retail−0.3 mg
Cake, fruit, wholemeal−0.3 mg
Cake, lardy−0.4 mg
All values per 100 g, from the same dataset. Differences are against crispie cakes.
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Questions about crispie cakes
Four questions chosen by the facts above, so every food answers differently.
How many calories are in a portion of crispie cakes?
A typical portion (60 g, a slice) gives 276 kcal. Per 100 g the figure is 460 kcal.
Is crispie cakes high in copper?
Yes. Cakes, crispie, homemade have 0.49 mg copper per 100 g, 49 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals do crispie cakes have most of?
By share of the daily reference intake: copper (0.49 mg, 49 %), niacin (6.8 mg, 43 %) and vitamin B6 (0.58 mg, 41 %) per 100 g.
What counts as a portion of crispie cakes?
This page uses 60 g, a slice, the usual UK portion for cakes, biscuits and pastries. Every “per portion” figure is the per-100 g value scaled to that weight.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 11-990, Cakes, crispie, homemade, published by Public Health England under the Open Government Licence v3.0. Main data references: Recalculated in 2013. Values are per 100 g of the edible part; a slice is 60 g, a slice, the usual UK portion for cakes, biscuits and pastries. 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 134 cakes, biscuits and pastries 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: Milk Snack Cakes). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More cakes, biscuits and pastries
From the same group, with calories per 100 g, and the foods with the most copper.
More cakes, biscuits and pastries
- Biscuits, digestive, plain463 kcal
- Breadsticks, plain389 kcal
- Cake, sponge, fatless292 kcal
- Crispbread, rye284 kcal
- Minibreads, toasted, retail423 kcal
- Pastry, filo, retail, uncooked278 kcal
- All 134 cakes, biscuits and pastries
Most copper
- Gateau, chocolate based, frozen0.52 mg
- Brownies, chocolate0.49 mg
- Cake, chocolate, not filled0.4 mg
- Liver, calf, fried23.9 mg
- Liver, calf, raw20.5 mg
- Liver, lamb, fried13.5 mg
- Copper guide