30+ Easy No-Bake Tray Bakes For Any Occasion

No oven? No problem! My easy no-bake tray bakes are perfect for any occasion, from last-minute parties to lazy weekend treats. They're quick to make, fun to eat, and completely fuss-free!

What is a tray bake?

A tray bake is a simple dessert that's made in a rectangular (or square) baking tin, then sliced into bars or squares. They're especially popular in the UK, where they're a staple at birthday parties, bake sales and school fairs.

Traditionally, a tray bake is baked in the oven (think brownies, flapjacks or sponge cakes) but these days, despite the name, it doesn't always have to be baked. Some popular no-bake examples include rocky road, tiffin, and condensed milk biscuit slices.

In this roundup, you'll find a collection of my very best no-bake tray bake recipes, from old school classics and nostalgic flavours, to kid-friendly treats and seasonal desserts. Most of my recipes are easy to make and can be prepped in less than 30 minutes, making them perfect for beginners. I hope you enjoy them!

Condensed milk tray bakes

These no-bake tray bakes with condensed milk are the most popular out of all the recipes on my blog. Lots of nostalgic flavours and iconic ingredients!

1

Custard Cream Slice

This was the first no-bake tray bake with condensed milk that I published on my blog, and it was immediately a hit! The bottom layer is made with crushed Custard Creams, condensed milk and butter, and the top layer is white chocolate fudge. Add more Custard Creams on top for decoration and you've got a gorgeous dessert that's perfect for parties.

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2

Bourbon Biscuit Slice

Much like the Custard Cream traybake, this Bourbon Biscuit slice has a base layer of biscuits and condensed milk, and a layer of fudge on top. This is great for anyone who prefers chocolate, and I have to be honest, it's probably one of my favourite chocolate tray bakes to make!

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3

Colin The Caterpillar Traybake

A chocolatey biscuit base with creamy white chocolate fudge and Colin The Caterpillar faces!

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4

Percy Pig Traybake (No Bake)

A vibrant no-bake slice with Percy Pig biscuits and sweets!

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5

Party Ring Slice

Are you noticing a theme here?! Party Rings are another nostalgic UK biscuit that I just had to turn into a no-bake slice. I coloured some of the fudge on top pink and swirled it through to create a pretty marbled pattern. This one is quite sweet so a little goes a long way!

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6

Jammie Dodger Slice

My absolute FAVOURITE in my collection is this Jammie Dodger delight. It's topped with white chocolate fudge with raspberry jam swirled through, and mini Dodgers to decorate. This one is always popular with the kids in my family!

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7

Raspberry Ruffle Bars

Who remembers Raspberry Ruffles? I took all of the flavours of these retro sweets and put them into an easy-to-make, no-fuss tray bake. The bottom layer is made with coconut, raspberry jelly and condensed milk, and the topping is a thin layer of dark chocolate. I promise, they taste just as good as you remember!

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8

Strawberry Coconut Bars

All of the coconutty goodness of Raspberry Ruffles but flavoured with strawberry instead. These bars a great alternative for strawberry lovers and proved to be just as popular as the raspberry version with my taste-testers.

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9

Fifteens

This is a traditional Northern Irish traybake made with digestives, condensed milk, cherries and marshmallows and it is SO GOOD!

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10

White Chocolate Cranberry Traybake

This has a condensed milk digestive base and a creamy white fudge topping. It's great for the festive season but can be enjoyed any time of year.

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11

Ginger Slice

This is a classic, simple recipe that I make often because it's so quick and easy. It's always a crowd-pleaser too!

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12

Digestive Biscuit Slice

Digestive biscuit crumbs mixed with condensed milk and butter, topped with creamy chocolate fudge.

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Tiffin recipes & No-Bake Slices

What is a tiffin, I hear you ask? Aside from being another name for an Indian packed lunch, it's also a type of chocolate tray bake. It's traditionally made with biscuits and raisins but as you'll see from the selection below, there are plenty of different ways to make it!

13

3 Ingredient Nutella Tray Bake

That's right, you can make this delicious Nutella tray bake with just 3 ingredients! Just mix up some Nutella, milk chocolate and digestive biscuits and you've got a super quick and easy dessert to share around the office.

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14

Snickers Tiffin

Chunks of peanut & caramel goodness combined with a buttery milk chocolate base and digestive biscuit pieces.

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15

Milky Way Tiffin

Made with both Milky Way bars and Magic Stars, this tray bake is just as nostalgic as it is delicious! This is a great one for kids' birthday parties and chocolate lovers.

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16

Mint Aero Tiffin

I couldn't have a no-bake traybakes post without Mint Aero tiffin now, could I? This is another British classic that has been around for decades. It's made with Mint Aero Bubbles and the regular bars, and it's topped with a layer of white chocolate.

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17

Malteser Tiffin

This Malteser tiffin is the first dessert I ever learned to make, way back in the 90s! It's jam-packed with Maltesers and digestive biscuits for a delicious, crunchy texture and malty flavour.

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18

Biscoff Tiffin

The combination of Lotus Biscoff, white chocolate and milk chocolate and just heavenly, and this tray bake brings them all together. It's super easy to make and takes just 15 minutes of prep time. After that, you can sit back and let the fridge do the rest of the work!

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19

Mint Slice

This is a delicious Scottish traybake made with a chocolate biscuit base, a peppermint filling and milk chocolate topping.

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20

Neapolitan Traybake

A delicious summery traybake with a chocolate biscuit base, strawberry milk filling and vanilla buttercream topping.

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21

Ferrero Rocher Traybake

This one is great if you want to impress people without having to put too much effort in. It's super rich and indulgent, with a hazelnut chocolate fudge base.

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Rocky road & Crispy slices

Which flavour of rocky road is your favourite? Let me know in the comment section at the end of the post!

22

Kinder Bueno Rocky Road

This is by far my most popular recipe to date, racking up over 2 million views between TikTok & Instagram, and it's popular for good reason! This irresistible rocky road is made with Kinder chocolate, Kinder Bueno pieces, mini marshmallows, and digestive biscuits. It's super indulgent but seriously delicious!

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23

Bounty Rocky Road

If you like coconut then you'll LOVE this Bounty rocky road! It lasts for ages in the fridge so you can prep it in advance and enjoy it for up to 2 weeks!

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24

Ginger & Lime Rocky Road

A fun, summery flavour made with gingernut biscuits and fresh lime zest.

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25

Twix Rocky Road

This rocky road is the perfect mix of sweet and salty! It's made with a milk chocolate base, then packed with Twix pieces, sweet and salty popcorn, and mini marshmallows. It's a great rocky road option for those who don't like digestive biscuits.

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26

Mint Aero Rocky Road

This one is indulgent yet refreshing, thanks to the Aero's airy bubbles and minty flavour. Just 7 ingredients and 10 minutes of prep time is all you need.

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27

Cornflake Rocky Road

Remember those old school chocolate cornflake cakes? This rocky road is similar to those but in tray bake form. It's quick, it's nostalgic, and most importantly, it's super delicious!

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28

Rolo Rocky Road

Last but not least in my rocky road collection is this Rolo one! It's filled with rich, gooey caramel Rolos and mini marshmallows with a golden syrup chocolate base. It's so good you'll want to make it again and again!

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29

Mars Bar Tray Bake

This one actually originates from Australia but it's been a classic no-bake tray bake in the UK for as long as I can remember! A crispy caramel slice made with Coco Pops (or Rice Krispies if you prefer) and a layer of chocolate on top. Yum!

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Seasonal tray bakes

Need a sweet tray bake for Valentine's Day, Easter, Halloween or Christmas? I've got you covered!

30

Valentine's Day Rocky Road

Pretty in pink, this Valentine's Day rocky road is made with white chocolate, Jammie Dodgers, mini marshmallows and lots of colourful sweets. It's a gorgeous no-bake tray bake that your sweetheart will love!

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31

Mini Egg Tray Bake

This is the BEST Easter tray bake recipe you'll ever try! It's super easy to make and always a crowd-pleaser, packed with Cadbury Mini Eggs and digestive biscuit pieces.

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32

Creme Egg Traybake

A simple chocolate fridge cake packed with lots of Easter treats and a white chocolate topping.

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33

Creme Egg Rice Krispie Treats

Make your Rice Krispie treats even better by adding Creme Eggs to them! These are super indulgent and seriously worth making!

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34

Mini Egg Cornflake Bars

These are super quick and easy to make and great for kids. It's essentially an Easter Cornflake nest traybake!

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35

Easter Rocky Road

If Mini Eggs aren't your thing then you can try this adorable Easter rocky road instead. It's made with the classic rocky road ingredients plus lots of Easter-themed extras.

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36

Halloween Tray Bake

This one is great for Halloween baking (or rather not baking) with kids! It comes together with a few simple ingredients and is the perfect dessert for spooky season.

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37

Cranberry & Pistachio Rocky Road

Last but not least is this no-bake Christmas tray bake, packed with dried cranberries and pistachios! Of course, you enjoy this rocky road any time of year but the colours and flavours are particularly lovely for the festive season!

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38

Christmas Tiffin

This traybake is made with dried cranberries and Christmas sprinkles to make a fun, festive version of traditional tiffin.

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That's all for now! I'll be sure to keep updating this post with more no-bake tray bakes as and when I publish them. Thanks for reading and enjoy!