Prices updated daily — 21 July 2026
Product type overview
sundae sits within Custard, Pudding & Desserts, part of Dairy, Eggs & Butter. On this page you compare 31 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for sundae is £5.26/kg at Morrisons. In total, 3 variants of sundae 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 sundae
Compare 30 products across 9 supermarkets
sundae — compare prices across 9 supermarkets
Andros
Toffee Sundae 2 x 95g (190g)
190 g
£5.26/kg
at 1 supermarket
Andros
Chocolate Sundae 2 x 95g (190g)
190 g
£5.26/kg
at 1 supermarket
Unbranded
Stamford Street Co. 2 x 95g Chocolate Sundaes
190 g
£5.26/kg
at 1 supermarket
ASDA
ASDA Loaded Rocky Road Sundae 200g
200 g
£9.50/kg
at 1 supermarket
ASDA
ASDA Loaded Double Chocolate Sundae 200g
200 g
£9.50/kg
at 1 supermarket
TESCO
Tesco Double Chocolate Sundae Dessert 200G
200 g
£9.50/kg
at 1 supermarket
Ehrmann
Ehrmann High Protein Raspberry And White Chocolate Sundae
200 g
£9.75/kg
at 1 supermarket
Ehrmann
Ehrmann High Protein Chocolate And Caramel Sundae
200 g
£9.75/kg
at 1 supermarket
ASDA
ASDA Millionaire's Sundae 125g
125 g
£11.20/kg
at 1 supermarket
ASDA
ASDA Chocolate Sundae 125g
125 g
£11.20/kg
at 1 supermarket
ASDA
ASDA Toffee Sundae 125g
125 g
£11.20/kg
at 1 supermarket
ASDA
ASDA Baked Alaska Sundae 125g
125 g
£11.20/kg
at 1 supermarket
Sainsbury's
Sainsbury's Loaded 200g Triple Choc Brownie Super Sundae
200 g
£11.50/kg
at 1 supermarket
Sainsbury's
Sainsbury's Loaded 200g Rocky Road Super Sundae
200 g
£11.50/kg
at 1 supermarket
Sainsbury's
Sainsbury's Loaded 200g Super Sundae Caramelised Biscuit
200 g
£11.50/kg
at 1 supermarket
Sainsbury's
Sainsbury's 200g Loaded Birthday Cake Super Sundae
200 g
£11.50/kg
at 1 supermarket
TESCO
Tesco Chocolate Sundae 125g
125 g
£12.00/kg
at 1 supermarket
TESCO
Tesco Toffee Sundae 125g
125 g
£12.00/kg
at 1 supermarket
Waitrose Ltd
Waitrose Sticky Toffee Sundae
125 g
£12.00/kg
at 1 supermarket
Waitrose Ltd
Waitrose Double Chocolate Brownie Sundae
125 g
£12.00/kg
at 1 supermarket
Sainsbury's
Sainsbury's Triple Chocolate Sundae 125
125 g
£12.00/kg
at 1 supermarket
Sainsbury's
Sainsbury's Toffee Sundae 125g
125 g
£12.00/kg
at 1 supermarket
M&S
M&S Toffee Sundae
130 g
£15.00/kg
at 1 supermarket
M&S
M&S Count On Us Triple Chocolate Sundae
130 g
£15.00/kg
at 1 supermarket
M&S
M&S Triple Chocolate Sundae
130 g
£15.00/kg
at 1 supermarket
M&S
M&S Count On Us Strawberry & White Chocolate Sundae
110 g
£17.73/kg
at 1 supermarket
Gu
Gu Chocolate & Hazelnut Sundae
160 g
£21.88/kg
at 1 supermarket
Morrisons
Morrisons Caramel Chocolate Cup Sundae
Price per unit unknown
at 1 supermarket
Morrisons
Market Street Fresh Cream Profiterole Sundae
Price per unit unknown
at 1 supermarket
Morrisons
Market Street Fresh Cream Strawberry Sundae
Price per unit unknown
at 1 supermarket