Best Cake Bars & Slices of 2026

Kiera Browne Avatar
Kiera Browne
Last Updated: 6 Feb 2026

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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

Mr Kipling Angel Slices Cake Bars Cover #TOP 1
Mr Kipling Angel Slices Cake Bars
ftb score rating icon 9.8
McVitie's Jaffa Cakes Original Chocolate Biscuits Twin Pack 2 x 10 Cakes, 220g Cover #TOP 2
McVitie's Jaffa Cakes Original Chocolate Biscuits Twin Pack 2 x 10 Cakes, 220g
ftb score rating icon 9.7
Mr Kipling Viennese Whirls Shortcakes, 6 Treats - Perfect For Snacking On-the-Go (Pack of 1) Cover #TOP 3
Mr Kipling Viennese Whirls Shortcakes, 6 Treats - Perfect For Snacking On-the-Go (Pack of 1)
ftb score rating icon 9.5

Top 10 Cake Bars & Slices

#TOP 1

Mr Kipling Angel Slices Cake Bars

108834402
264 g (Pack of 1)
Mr Kipling Angel Slices Cake Bars Cover
Mr Kipling Angel Cake Slices, 8 Treats – Perfect For Snacking On-the-Go (Pack of 1)

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 2

McVitie's Jaffa Cakes Original Chocolate Biscuits Twin Pack 2 x 10 Cakes, 220g

20 Cakes (220 g)
McVitie's Jaffa Cakes Original Chocolate Biscuits Twin Pack 2 x 10 Cakes, 220g Cover
McVitie's Jaffa Cakes Original Chocolate Biscuits Twin Pack 2 x 10 Cakes, 220g

Features
GREAT FOR ANY OCCASION: Perfect As A Snack, Treat, Or Addition To Your Tea Break
ICONIC FLAVOUR: Classic Combination Of Sponge, Tangy Orange, And Smooth Chocolate
VEGETARIAN FRIENDLY: Made Without Artificial Colours Or Flavours
CONVENIENT PACKAGING: Twin Packs Keep Them Fresh And Easy To Share
#TOP 3

Mr Kipling Viennese Whirls Shortcakes, 6 Treats - Perfect For Snacking On-the-Go (Pack of 1)

104066127
25 g (Pack of 6)
Mr Kipling Viennese Whirls Shortcakes, 6 Treats - Perfect For Snacking On-the-Go (Pack of 1) Cover
Mr Kipling Viennese Whirls Shortcakes, 6 Treats – Perfect For Snacking On-the-Go (Pack of 1)

Features
ENGLISH CLASSIC: Enjoy The Traditional English Taste Of These Exceedingly Good Shortcakes, Perfect For Tea-Time Treats Or Snacking
DELICIOUS TREAT: Indulge In Mr Kipling's 6 Viennese Whirls Shortcakes With A Classic Vanilla Flavour Filling And Raspberry Jam Centre
VARIETY: A Delightful Combination Of Buttery Biscuits, Sweet Fillings And A Touch Of Luxury That Make These Viennese Whirls Stand Out From The Rest
QUALITY INGREDIENTS: Made To Perfection With Mr Kipling's Signature Crème, These Slices Are Guaranteed To Satisfy Sweet Cravings
CONVENIENT PACKAGING: Pack Of 1 For Fresh And Easy Enjoyment On-The-Go Or At Home
#TOP 4

McVitie's Jaffa Cakes Original Chocolate Biscuits 10 Cakes, 110g

10 Cakes
McVitie's Jaffa Cakes Original Chocolate Biscuits 10 Cakes, 110g Cover
McVitie's Jaffa Cakes Original Chocolate Biscuits 10 Cakes, 110g

Features
ALL-THE-WAY-AROUNDERS: The All-The-Way-Arounders, The Inside Excavators And The Gone In One Biters
SHOUT OUT: Shout Out To The Nibblers, The Top Downers, The Insider Outers, The Let-It-Melt-In-The-Mouthers
TANGY ORANGEY BIT: McVitie's Jaffa Cakes: Chocolate On Top, Sponge On The Bottom, And That Tangy Orangey Bit In The Middle
SUITABLE FOR VEGETARIANS: Suitable For Vegetarians, Ensuring Everyone Can Enjoy This Tasty Snack
PERFECT TREAT: Perfect Treat For Any Occasion
#TOP 5

McVitie's Jaffa Cakes 4 Cake Snack Pack, 50 g (Pack of 20)

20 Cakes
McVitie's Jaffa Cakes 4 Cake Snack Pack, 50 g (Pack of 20) Cover
McVitie's Jaffa Cakes 4 Cake Snack Pack, 50 g (Pack of 20)

Features
ZESTY & SWEET: Enjoy The Perfect Harmony Of Tangy Orange Jelly And Rich, Smooth Chocolate
SNACK IRRESISTABLE MULTIPACK: Indulge In McVie's Jaffa Cakes, A Sweet Zesty Treat Perfect For On-The-Go Snacking, Guilt-Free And Deliciously Satisfying
VERSATILE: Great As A Mid-Morning Snack Or Afternoon Pick-Me-Up With A Cuppa Tea Or Coffee; Perfect For Satisfying Those Sweet Cravings Any Time Of Day
TASTE EXPERIENCE: Enjoy The Combination Of Soft Sponge, Zingy Orange Centre And Smooth Chocolate Topping In Every Bite
NUTRITIOUS SNACKING: With Only 50g Per Cake Snack Pack, Indulge Without Compromising Your Diet Nutrition Bars Goals
#TOP 6

Mrs Crimble’s 12 Bakewell Slices, Gluten Free, Premium Quality Cake Bars, Ready to Eat, Certified Free from Gluten, Wheat Free & Vegetarian Friendly (Pack of 3, Total 12 Slices)

3060039_1
200 g (Pack of 3)
Mrs Crimble’s 12 Bakewell Slices, Gluten Free, Premium Quality Cake Bars, Ready to Eat, Certified Free from Gluten, Wheat Free & Vegetarian Friendly (Pack of 3, Total 12 Slices) Cover
Mrs Crimble’s 12 Bakewell Slices, Gluten Free, Premium Quality Cake Bars, Ready to Eat, Certified Free from Gluten, Wheat Free & Vegetarian Friendly (Pack of 3, Total 12 Slices)

Features
GLORIOUSLY GLUTEN FREE: Suitable For Gluten Free Diets And Those With A Gluten Intolerance, But Without Compromising On Taste. Certified GF, Wheat Free, Vegetarian And Coeliac Friendly
MRS CRIMBLE'S 12 BAKEWELL SLICES (3 X Packs Of 4): 12 Big Bakewell Tart Bars With Rich Layers Of Fruity Jam, Flaked Almonds, Crisp Pastry And Definitely No Soggy Bottoms
TASTY LARGE TREATS: Great For Sharing, Giving As A Gift Or For Keeping All To Yourself. These Deliciously Almondy Cake Slices Are A Yummy Alternative To Biscuits And Cupcakes
GLUTEN FREE TREATS FROM THE BAKING EXPERTS: Since 1979, Mrs Crimble's Has Been Whipping Up A Full Range Of Tasty Cakes, Bakes And Savoury Nibbles – All Gluten Free And All The Better For It
ENJOY ANY TIME: Great For Afternoon Teas, After School Snacking, Break Times And Special Events. Why Not Use Them In Your Favourite Baking Projects Too, Such As A Home Made Bakewell Almond Ice Cream?
#TOP 7

McVitie's Jaffa Original Cake Bar Multipack 10 x 24.5 g (10 Bars in One Pack), 245 g Total

24.5 g (Pack of 10)
McVitie's Jaffa Original Cake Bar Multipack 10 x 24.5 g (10 Bars in One Pack), 245 g Total Cover
McVitie's Jaffa Original Cake Bar Multipack 10 x 24.5 g (10 Bars in One Pack), 245 g Total

Features
UNIQUE TASTE: Enjoy The Delicious Combination Of Smooth, Creamy Chocolate And Crunchy Sweet Biscuit Bars - Perfect For Snacking Or Dessert Time
PACK: Indulge In A 10-Pack Of Caramel-Filled Vegetarian McVitie's Jaffa Original Cake Bars For An Irresistible, Satisfying Treat
HEALTH BENEFITS: A Healthy Alternative To Other Snacks Without Compromising On Taste; Vegetarian-Friendly And Rich In Fiber
FEATURES: Fiber-Rich And Light Yet Indulgent, These Assorted Cake Bars Are The Ideal Snack For Any Occasion From Christmas To New Year Celebrations
CONGRATULATIONS DELIGHT: Treat Yourself Or Others With This Perfectly Pack-Sized Bar. Just Unwrap One Anytime You Need Some Sweetness!
#TOP 8

Cadbury 10 Milk Chocolate Mini Rolls

108840757
28 g (Pack of 10)
Cadbury 10 Milk Chocolate Mini Rolls Cover
Cadbury 10 Milk Chocolate Mini Rolls

Features
Each Mini Roll Cake Is Individually Wrapped
Chocolate Flavoured Sponge With A Vanilla Flavour Crème, Covered With Milk Chocolate
Wrapped In Cadbury Milk Chocolate
Suitable For Vegetarians
Store In A Cool Dry Place
#TOP 9

Mr Kipling Vanilla Birthday Cake Tarts - Fruity Plum & Raspberry Jam and Soft Icing, 4 Individually Wrapped Cakes (Pack of 1)

174 g (Pack of 1)
Mr Kipling Vanilla Birthday Cake Tarts - Fruity Plum & Raspberry Jam and Soft Icing, 4 Individually Wrapped Cakes (Pack of 1) Cover
Mr Kipling Vanilla Birthday Cake Tarts – Fruity Plum & Raspberry Jam and Soft Icing, 4 Individually Wrapped Cakes (Pack of 1)

Features
INDULGENT ICING FINISH: Each Tart Is Topped With Soft Icing And Vibrant Rainbow Sprinkles For A Delightful Burst Of Colour And Taste
DELECTABLE FLAVOUR COMBINATION: Enjoy A Perfect Blend Of Sweet Vanilla Sponge Layered With Fruity Plum And Raspberry Jam
VEGETARIAN FRIENDLY: These Tarts Are Suitable For Vegetarians, Ensuring Everyone Can Indulge In The Deliciousness Without Compromise
FAMILY-FRIENDLY TREAT: Perfect For Birthdays, Celebrations, Or Everyday Delights, Bringing Smiles To Both Kids And Adults Alike
CONVENIENT SNACK OPTION: Individually Wrapped Cakes Make It Easy To Enjoy A Mouth-Watering Treat At Home, Work, Or On The Go
#TOP 10

Morrisons Savers Slices, 255g, 15 Slices

107470571
Morrisons Savers Slices, 255g, 15 Slices Cover
Morrisons Savers Slices, 255g, 15 Slices

Features
Reliable Performance
Effective Product
Ideal Functionality
Buying Guide Image
Editor's Notes

During our cake bars & slice research, we found 128 cake bars & slice products and shortlisted 10 quality products. We collected and analyzed 3,737 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 £20.00.

The cake bars & slices are available for purchase. We have researched hundreds of brands and picked the top brands of cake bars & slices, including Mr Kipling, McVitie's, Mrs Crimbles, Cadbury, Morrisons.

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.