Prices updated daily — 23 October 2026
Product type overview
brownie / blondie sits within Pastries & Cakes, part of Bread & Bakery. On this page you compare 134 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for brownie / blondie is £6.13/kg at Sainsbury's. In total, 6 variants of brownie / blondie 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 brownie / blondie
Compare 78 products priced per kilo across 9 supermarkets (134 in total)
brownie / blondie — compare prices across 9 supermarkets
Sainsbury's
Sainsbury's Free From 4 x 153g Chocolate & Orange Multipack Brownie Slices, Taste the Difference
612 g
£6.13/kg
at 1 supermarket
Brompton House
Brompton House Peppa Pig Halloween 30 Brownies 120g (30x20g)
600 g
£6.67/kg
at 1 supermarket
Unbranded
Loaded Chocolate Brownie S'mores 350g
350 g
£7.63/kg
at 1 supermarket
Ocado
Ocado Chocolate Brownie Slices
240 g
£8.12/kg
at 1 supermarket
Brompton House
Brompton House Fantasy Brownies 6 x 20g (120g)
120 g
£8.33/kg
at 2 supermarkets
Brompton House
Brompton House Chocolate Brownies with Milk Chocolate 6 x 20g (120g)
120 g
£8.33/kg
at 2 supermarkets
Brompton House
Brompton House Limited Edition Salted Caramel Brownies 120g (6x20g)
120 g
£8.33/kg
at 2 supermarkets
Brompton House
Brompton House Halloween Brownies 6 x 20g (120g)
120 g
£8.33/kg
at 2 supermarkets
Brompton House
Brompton House Football Brownies 120g (6x20g)
120 g
£8.33/kg
at 2 supermarkets
St Michel
St Michel CHOCO BROWNIE
150 g
£9.00/kg
at 1 supermarket
Mr Kipling
Mr Kipling 2 x Signature Belgian Chocolate Brownie Sponge Pudding Dessert Cake Pots
210 g
£9.52/kg
at 1 supermarket
Brompton House
Brompton House Chocolate Brownies with Milk Chocolate 10 x 20g (200g)
200 g
£10.00/kg
at 1 supermarket
Brompton House
Brompton House Zero Brownies 10 x 20g (200g)
200 g
£10.00/kg
at 1 supermarket
Brompton House
Brompton House Fantasy Brownies 10 x 20g (200g)
200 g
£10.00/kg
at 1 supermarket
Mr. Brownie
Mr. Brownie Galactic Brownies 200g
200 g
£10.00/kg
at 1 supermarket
Brompton House
Brompton House White Chocolate Blondies with Milkybar Chips 100g (5x20g)
100 g
£10.00/kg
at 2 supermarkets
Brompton House
Brompton House Chocolate Brownies with Milk Chocolate 100g (5 x 20g)
100 g
£10.00/kg
at 1 supermarket
Unbranded
Brompton House Brownies 6 x 20g (120g)
120 g
£10.25/kg
at 1 supermarket
The Daily Bakery
The Daily Bakery Belgian Chocolate Brownies 650g
650 g
£10.38/kg
at 1 supermarket
M&S
M&S 2 Indulgent Chocolate Brownies
336 g
£10.42/kg
at 1 supermarket
ASDA
ASDA Merry Mini Chocolate Orange Brownies 80g
80 g
£12.25/kg
at 1 supermarket
Brompton House
Brompton House Brompton House Brownies 10 x 20g (200g)
200 g
£12.40/kg
at 1 supermarket
The BAKERY at ASDA
The BAKERY at ASDA The Bakery Chocolate Brownie Dessert 300g
300 g
£12.47/kg
at 1 supermarket
Brompton House
Brompton House Zero Brownies with Spooky Fun 160g (8 x 20g)
160 g
£12.50/kg
at 1 supermarket
M&S
M&S Millionaires Brownie Mini Bites
300 g
£13.00/kg
at 1 supermarket
The BAKERY at ASDA
The BAKERY at ASDA Rocky Road Mini Bites 195g
195 g
£14.05/kg
at 1 supermarket
Bonne Maman
Bonne Maman Chocolate Pecan Brownies 175g
175 g
£14.29/kg
at 5 supermarkets
Waitrose Ltd
Waitrose Brownie Mini Bites
280 g
£14.29/kg
at 1 supermarket
The Bakery at ASDA
The Bakery at ASDA Jam Blondie Slices 115g
115 g
£14.43/kg
at 1 supermarket
M&S
M&S Brookie Dough Brownie Mini Bites
270 g
£14.44/kg
at 1 supermarket
TESCO finest
Tesco Finest Chocolate & Roasted Hazelnut Brownie 330g
330 g
£15.15/kg
at 1 supermarket
Summer by ASDA
Summer by ASDA Summer by Belgian Chocolate S'mores Tray 335g
325 g
£15.32/kg
at 1 supermarket
TESCO
Tesco Rocky Road Bites 195G
195 g
£15.38/kg
at 1 supermarket
Sainsbury's
Sainsbury's 325g Triple Chocolate Monster Brownie
325 g
£15.38/kg
at 1 supermarket
Finsbury Food Group
Thorntons 10 pack Fudge Brownie Bites
129 g
£15.50/kg
at 1 supermarket
Sainsbury's
Sainsbury's 240g Double Chocolate Brownie Mini Bites Tub
240 g
£15.62/kg
at 1 supermarket
M&S
M&S Made Without Rocky Road Mini Bites
280 g
£16.07/kg
at 1 supermarket
TESCO
Tesco Double Chocolate Brownie Mini Bites 230g
230 g
£16.30/kg
at 1 supermarket
M&S
M&S Chocolate Brownie Mini Bites
235 g
£16.60/kg
at 1 supermarket
ASDA Free From
ASDA Free From Free From by 5 Chocolate Rocky Roads Squares 150g
150 g
£16.67/kg
at 1 supermarket
Brompton House
Brompton House Christmas Brownies 6 x 20g (120g)
120 g
£16.67/kg
at 1 supermarket
Waitrose Ltd
Waitrose Rocky Road Mini Bites
234 g
£17.09/kg
at 1 supermarket
Free From by ASDA
Free From by ASDA 4 Almond Florentine Brownies 132g
132 g
£17.73/kg
at 1 supermarket
Sainsbury's
Sainsbury's 210g Rocky Road Bites
210 g
£17.86/kg
at 1 supermarket
M&S
M&S Triple Chocolate Brownie
280 g
£17.86/kg
at 1 supermarket
M&S
M&S Rocky Road Mini Bites
210 g
£18.57/kg
at 1 supermarket
LAZYDAY
Lazyday Foods Rocky Road Slices 5 Pack 150g
150 g
£18.67/kg
at 2 supermarkets
LAZYDAY
Lazy Day 5 Caramel Blondie 150g
150 g
£18.67/kg
at 1 supermarket
Waitrose Ltd
Waitrose Xmas Cinnamon Fudge Blondie Bites
132 g
£18.94/kg
at 1 supermarket
M&S
M&S Salted Caramel Brownie
280 g
£19.64/kg
at 1 supermarket