Personalised Biscoff Blondie Slab - Jack and Beyond
Personalised Biscoff Blondie Slab - Jack and Beyond
Personalised Biscoff Blondie Slab - Jack and Beyond
Personalised Biscoff Blondie Slab - Jack and Beyond

Jack and Beyond

Personalised Biscoff Blondie Slab

Regular price £25.95
Unit price  per 
Shipping calculated at checkout.

A scrumptious white chocolate Biscoff Blondie Slab with elegant writing on the top and a border of crushed Biscoff cookie crumbs. This delicious treat can be customised with a unique message and is presented in a beautiful gift box, ready to be given as a tasty gift to a lucky recipient.


Our Biscoff Blondie Slab is the ideal gift idea for Biscoff and white chocolate fans. A blondie is just like a brownie but made with white chocolate to create an extremely smooth texture. Our bakers add Biscoff spread to the batter and finish the slab by adding a generous layer of smooth white chocolate ganache to the top after baking and cooling. It is then ready for the custom message which is hand-piped on the slab in dark chocolate.

Serves 2-3 depending on portion size (and appetite).

Dietary & Allergen Advice

Contains Wheat, Soya, Eggs & Milk

Please note: All Jack & Beyond products are made in a bakery that handles nuts, gluten, milk, eggs, peanuts or other allergens.


White chocolate, butter, soft light brown sugar, vanilla extract, eggs, flour, baking powder, salt, Biscoff (spread & biscuits)

UK wide Delivery

Our BrowniesMince Pies and Cookies can be shipped UK wide. Please note that this option is not currently available for our Celebration Cakes.

Delivery rate:

  • Royal Mail Tracked - £4.99

You will be able to select a date at checkout, this is the date the order will arrive.

Find more information on all of our delivery options on our Shipping Policy page.

Brownies Storage Instructions

Our Biscoff Blondies last 7 days and should be kept in an airtight container at room temperature.

You can freeze your brownies, but we don’t recommend freezing them for longer than a month. To defrost, leave them overnight in a refrigerator or at room temperature for two to three hours before enjoying.

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