Easy Lime & Coconut Slice | No-Bake Recipe

The easiest and most delicious Lime & Coconut Slice you’ll ever make! Made from crushed biscuits, butter, sweetened condensed milk, coconut & lime juice with a creamy and tangy lime frosting. Conventional & Thermomix printable recipe cards included. 

Pieces of slice with a white icing on baking paper, in front of several limes

If you love the combination of lime and coconut (helllooooo summer!), then you have come to the right place! This Lime & Coconut Slice is absolutely delicious, super simple to make… and completely no-bake. Yippppeeeee!!!

Pieces of slice with white icing in front of limes

You probably know (and love!) the original Lemon & Coconut Slice recipe… it’s SO good! But I know lots of people wonder whether you can make Lemon & Coconut Slice using limes instead. Yes. Yes. YES!! Absolutely! And it’s equally as delicious!

Pieces of a slice with white icing, stacked in front of a lime

In fact, this recipe is identical to my Lemon & Coconut Slice, but of course it’s made with lime zest and juice in place of lemons. Too simple, right!?

Three pieces of a slice with white icing and zest on a white plate with blue dots

If you’re new to Lime & Coconut Slice, well let me tell you all about it! First of all, it has a super yummy base made from crushed biscuits, condensed milk, butter, lime zest, coconut and lime juice.

Pieces of a slice with white icing stacked on a blue and white plate

Once you’ve pressed the base into a slice tin, it’s time to make the tangy frosting! Simply mix icing sugar, butter and lime juice together until you have a smooth and spreadable consistency. Use a flat knife or spatula to spread the frosting evenly over the top of the slice, sprinkle with extra coconut and grated lime zest and pop into the fridge. See, this really is the easiest Lime & Coconut Slice EVERRRRR!!!

A close up of pieces of a slice with white icing and zest

This recipe is always an absolute hit in school lunch boxes, for an afternoon treat, school fetes, fundraisers… anywhere you need a quick and easy no-bake slice!

Pieces of an iced slice with one piece half eaten, on a white plate with blue dots.

The easiest and most delicious Lime & Coconut Slice you'll ever make! Made from crushed biscuits, butter, sweetened condensed milk, coconut & lime juice with a creamy and tangy lime frosting. Conventional & Thermomix printable recipe cards included. 

Lime & Coconut Slice

The easiest and most delicious Lime & Coconut Slice you'll ever make! Made from crushed biscuits, butter, sweetened condensed milk, coconut & lime juice with a creamy and tangy lime frosting. Conventional & Thermomix printable recipe cards included. 
5 from 3 votes
Print Pin Rate
Course: Slices
Cuisine: Baking
Keyword: lime and coconut slice
Prep Time: 15 minutes
Total Time: 15 minutes
Servings: 20 pieces
Calories: 269kcal

Ingredients

  • 80 g butter melted
  • 250 g (3/4 cup) condensed milk
  • 250 g plain sweet biscuits like Arnott's Marie biscuits
  • 90 g (1 cup) desiccated coconut
  • Juice from 3 limes
  • Grated zest from 3 limes

For the lime frosting:

  • 360 g icing sugar
  • 90 g butter softened to room temperature
  • 5 tbs lime juice
  • 3 tbs desiccated coconut

Instructions

Conventional Method

  • Grease and line a 22cm X 32cm rectangular slice tin with baking paper.
  • Crush biscuits and place into a bowl. Add coconut and grated lime rind. Mix to combine.
  • Add melted butter, condensed milk and lime juice to the biscuit mixture. Mix thoroughly until well combined.
  • Press into the prepared tin. Place into the fridge.
  • In a bowl, whisk the icing sugar, room temperature butter and lime juice in a bowl until creamy and 'frosting-like' - if the frosting is too thick to spread, add a little more lemon juice.
  • Spread the frosting over the slice, sprinkle with the extra coconut and place back into the fridge to set completely.
  • Cut into slices. Store in an airtight container in the fridge for up to 1 week.

Thermomix Method

  • Grease and line a 22cm X 32cm rectangular slice tin with baking paper.
  • Cut the lime rind off with a sharp knife. Place the lime rind into the TM bowl and chop finely on Speed 8 for 50 seconds or until it has a finely grated feel (you will need to scrape down the sides of the bowl a few times).
  • Add the biscuits and crush on Speed 7 for 5-10 seconds or until the biscuits resemble fine crumbs. Set the biscuits and lemon rind aside.
  • Place the butter into the TM bowl and melt on Speed 3, 60 degrees, 2 minutes (you may need to scrape the sides of the bowl down with a spatula after 1 minute).
  • Add the condensed milk and lime juice. Mix on Speed 3 for 5 seconds until well combined.
  • Add the dry biscuit mixture and the coconut to the TM bowl. Mix all ingredients together on Speed 4 for 5 seconds. Scrape down the sides with a spatula and mix again on Speed 4 for an extra 10 seconds.
  • Firmly press the mixture into the prepared tin and place into the fridge.
  • Place the icing sugar, butter and lime juice into the TM bowl and mix on Speed 4 for 20 seconds. Scrape down the sides of the bowl with a spatula. Mix on Speed 4 for an extra 30 seconds.
  • Spread the frosting over the slice, sprinkle with the extra coconut and place back into the fridge to set completely. 
  • Cut into slices.Store in an airtight container in the fridge for up to 1 week.

Nutrition

Calories: 269kcal | Carbohydrates: 34g | Protein: 2g | Fat: 14g | Saturated Fat: 9g | Cholesterol: 25mg | Sodium: 144mg | Potassium: 92mg | Fiber: 1g | Sugar: 27g | Vitamin A: 255IU | Vitamin C: 1.5mg | Calcium: 44mg | Iron: 0.6mg
Did you try this recipe?Mention @BakePlaySmileBlog or tag #BakePlaySmile!

Pieces of a slice with white icing on baking paper in front of limes in the background

A close up of pieces of slice with white icing and zest, with one half eaten piece on top

FREE RECIPE EBOOK

Join my email list to receive a FREE eBook filled with 15 of my most popular slice recipes!

Thank you for subscribing!

6 Comments
  1. Jacqui Milner says:

    Could I use Oranges for this recipe instead of limes or Lemons

  2. Georgie K says:

    5 stars
    Love, Love, Love this slice. My family can’t get enough of it!
    I sometimes mix it up with Lime and Orange. Highly recommend

    1. Lucy says:

      What a great idea!!!

  3. Fran says:

    Looooove this , amazing.
    Base seems ever so slightly wet/soft though . Any tips

    1. Lucy says:

      Hi Fran, try adding a little less condensed milk to the base next time and it will be firmer. xx

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating