Best Cake Bars & Slices of 2025

Kiera Browne Avatar
Kiera Browne
Last Updated: 2 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

If you're looking for a sweet treat to indulge in, cake bars and slices are a great option. These baked goods come in a variety of flavours, from classic chocolate to fruity options like lemon and raspberry. They are perfect for on-the-go snacking, lunchbox treats, or as a dessert after a meal. With their convenient size and pre-portioned servings, cake bars and slices are a great way to satisfy your sweet tooth without the need for a full cake.

At a Glance: Our Top Picks

McVitie's Jaffa Cakes Mega Value Pack - 80 Count Cover #TOP 1
McVitie's Jaffa Cakes Mega Value Pack - 80 Count
ftb score rating icon 9.8
Mr Kipling Angel Slices Cake Bars Cover #TOP 2
Mr Kipling Angel Slices Cake Bars
ftb score rating icon 9.7
McVitie's Jaffa Cake Bars, Pack of 6 Cover #TOP 3
McVitie's Jaffa Cake Bars, Pack of 6
ftb score rating icon 9.5

Top 8 Cake Bars & Slices

#TOP 1

McVitie's Jaffa Cakes Mega Value Pack - 80 Count

McVitie's Jaffa Cakes Mega Value Pack - 80 Count Cover
McVitie's Jaffa Cakes Mega Value Pack - 80 Count (4 Packs of 20 Cakes ) | Delicious Orange-Filled Cakes | Perfect Snack for Tea Time

Indulge in the delightful McVitie's Jaffa Cakes, featuring a perfect mix of light sponge, zesty orange jelly, and a smooth chocolate coating. With 80 cakes neatly packed into four 20-cake packs, you benefit from significant savings, making it ideal for sharing. These treats are perfect for various occasions, whether it's tea time or a quick office break. Their iconic taste combines sweetness and tanginess, ensuring a satisfying snack experience at any time.

What We Like
Delicious orange-flavoured jelly
Convenient mega value pack
Great for sharing
Versatile for any occasion
Iconic taste loved by many
#TOP 2

Mr Kipling Angel Slices Cake Bars

108834402
321 g (Pack of 1)
Mr Kipling Angel Slices Cake Bars Cover
Mr Kipling Angel Slices, 321g

Mr Kipling Angel Slices are delightful cake bars that offer an exceedingly good taste experience. Made with 100% natural flavours and no artificial colours, you can enjoy these treats knowing they are crafted with quality ingredients. Keeping them in a cool and dry place ensures they stay fresh for whenever you fancy a sweet snack. Additionally, these cake bars contain eggs, making them a rich and satisfying option for an indulgent treat.

What We Like
Natural flavours
No artificial colours
Easy to store
Rich in taste
#TOP 3

McVitie's Jaffa Cake Bars, Pack of 6

Cake Bars
McVitie's Jaffa Cake Bars, Pack of 6 Cover
McVitie's Jaffa Cake Bars,10 bars (Pack of 6)

McVitie's Jaffa Cake Bars offer an iconic flavour that combines a zesty orange centre with a light sponge and rich dark chocolate. You'll appreciate the moist texture, which makes each bite soft and indulgent. These bars are perfect for a quick treat, whether you're packing them in a lunchbox or sharing with friends and family. Plus, they are suitable for vegetarians and are made without artificial colours or flavours, making them a great option for various dietary preferences.

What We Like
Delicious orange and chocolate flavour
Soft and moist texture
Ideal for sharing
Vegetarian-friendly ingredients
Convenient for on-the-go snacking
#TOP 4

Fibre One 90 Calorie Triple Choc Cake Bars

Black
25 g (Pack of 4)
Fibre One 90 Calorie Triple Choc Cake Bars Cover
Fibre One 90 Calorie Triple Choc High Fibre Cake Bars 4x25 g

Fibre One Choc Cake Bars are a deliciously satisfying treat, perfect for those seeking a guilt-free indulgence. Each bar is individually wrapped, making them convenient to enjoy on the go. With only 90 calories per bar, you can indulge without the worry of straying from your dietary goals. These bars are high in fibre, which can help keep you feeling full and satisfied, making them an excellent choice for a snack. Plus, they are suitable for vegetarians, catering to a wider audience.

What We Like
Low in calories
High in fibre
Convenient packaging
Vegetarian-friendly
Great taste
#TOP 5

Jaffa Cakes Mega Value Pack - 80 Cakes

shopior
Jaffa Cakes Mega Value Pack - 80 Cakes Cover
Jaffa Cakes Mega Value Pack - 80 Cakes (4 x 20 Packs) | Delicious Chocolate Orange Light Sponge Cakes | Tea Time Snack | Fresh Sweet Treats for Desserts, Office Breaks, and Pantry Storage

The Jaffa Cakes Mega Pack offers a delightful assortment of 80 cakes, perfect for satisfying your sweet cravings. Enjoy the classic combination of light sponge, tangy orange jelly, and rich chocolate coating, making it an ideal treat for tea time or a quick snack. With four convenient packs of 20, you can easily share with friends or keep them fresh for later. These vegetarian-friendly cakes are not only delicious but also versatile, serving well as dessert toppers or baking ingredients.

What We Like
Delicious chocolate-orange flavour
Convenient sharing packs
Vegetarian-friendly option
Perfect for various occasions
Great value for money
#TOP 6

McVitie's Penguin Chocolate Mint Cake Bars

McVitie's Penguin Chocolate Mint Cake Bars Cover
Mcvitie's Penguin 5 Cake Bars 141 g (Pack of 12)

McVitie's Penguin Cake Bars are a delightful treat for those who crave something sweet. These bakery-style chocolate mint biscuit bars offer a rich cocoa flavour that satisfies dessert cravings. You will appreciate the perfect blend of crunchy biscuit and smooth chocolate in every bite, making them an ideal indulgence. Conveniently packaged in a pack of 12, these bars are perfect for on-the-go snacking or sharing with friends and family, ensuring that you can enjoy a tasty snack wherever you are.

What We Like
Delicious chocolate mint flavour
Crispy and smooth texture
Convenient pack of 12
Ideal for sharing
#TOP 7

Specialite Locale Chocolate and Vanilla Fingerellas

3060012
250 g (Pack of 1)
Specialite Locale Chocolate and Vanilla Fingerellas Cover
Specialite Locale Chocolate Fingerellas, 250 g

The Chocolate Fingerellas from Specialite Locale are delightful sponge cakes with a delicious blend of chocolate and vanilla flavours. Perfect as a dessert, they offer a sweet treat that can satisfy your cravings at any time. Being suitable for vegetarians, these cakes cater to a wide audience, making them an excellent choice for gatherings or personal indulgence. Enjoy the convenience of a ready-to-eat dessert that brings joy to any occasion.

What We Like
Tasty chocolate and vanilla flavour
Ready-to-eat dessert option
Vegetarian-friendly
Ideal for sharing
Convenient treat for any occasion
#TOP 8

Romneys Kendal Mint Cake 125g Delight

NIL
125 g (Pack of 1)
Romneys Kendal Mint Cake 125g Delight Cover
Romneys Kendal Mint Cake, 125g

Romneys Mint Cake is a delightful treat weighing 125 grams. This cake is perfect for satisfying your sweet cravings, offering a refreshing minty flavour that can uplift your spirits. Its compact size makes it an ideal snack for on-the-go moments, whether you're at work or enjoying a day out. Additionally, the cake's unique taste can add a delightful twist to your dessert repertoire, making it a must-try for anyone who enjoys a minty refreshment.

What We Like
Refreshing minty flavour
Convenient on-the-go snack
Compact 125g size
Unique dessert option
Buying Guide Image
Editor's Notes

During our cake bars & slice research, we found 121 cake bars & slice products and shortlisted 8 quality products. We collected and analyzed 7,042 customer reviews through our big data system to write the cake bars & slices list. We found that most customers choose cake bars & slices with an average price of £9.63.

The cake bars & slices are available for purchase. We have researched hundreds of brands and picked the top brands of cake bars & slices, including SHANZA DEPARTMENTAL'S, Mr Kipling, McVitie's, Fibre One, shopior. The seller of top 1 product has received honest feedback from 2,517 consumers with an average rating of 4.3.

Written by
Kiera Browne Avatar

Kiera Browne served as chef and caterer in Purslane Restaurant for three years before establishing her restaurant. Kiera now owns two restaurants and a culinary school all over the United Kingdom. Kiera has featured in magazines and editorials, providing recipes for various dishes. Using her skills and knowledge in the culinary field, Kiera has published few pamphlets on preparing various cuisines.