Prices updated daily — 1 June 2026
Product type overview
cake icing sits within Baking Ingredients, part of Bread & Bakery. On this page you compare 6 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for cake icing is £6.25/kg at Morrisons. In total, 1 variants of cake icing are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest cake icing
Compare 6 products across 6 supermarkets
cake icing — compare prices across 6 supermarkets

Cadbury
Cadbury Baking Chocolate Cake Icing 400g
400 g
£6.25/kg
at 1 supermarket

Betty Crocker
Betty Crocker Vanilla Buttercream Style Icing 400g
400 g
£6.25/kg
at 1 supermarket

Betty Crocker
Betty Crocker Chocolate Fudge Icing 400g
400 g
£6.25/kg
at 1 supermarket

Betty Crocker
Betty Crocker Tempting Chocolate Icing 400g
400 g
£6.25/kg
at 1 supermarket

Cadbury
Cadbury 400g Baking Chocolate Fudge Flavour Cake Icing
400 g
£6.25/kg
at 1 supermarket

Dr.Oetker
Dr.Oetker 4 x 19g Chocolatey Decorating Icing
76 g
£32.24/kg
at 1 supermarket