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    Home » Recipes » Bars Brownies & Slices » Healthy LCM Bars | 4 Ingredient Recipe

    Healthy LCM Bars | 4 Ingredient Recipe

    Published: Oct 19, 2020 · Modified: Aug 22, 2022 by Lucy · This post may contain affiliate links · 13 Comments

    Jump to Recipe
    Rice bubble slice with sprinkles on a plate

    These healthy homemade LCM Bars (or rice krispies treat) are made with 4 simple ingredients - rice bubbles, honey, coconut oil and sprinkles and take just a few minutes to prepare.

    Two pieces of rice bubble slice with 100s and 1000s on a blue and white plate.

    These homemade Healthy LCM Bars, along with my homemade popcorn, healthy apricot and coconut balls, Weet-Bix balls and Milo slice are all simple and delicious recipes that kids love.

    Healthy Alternative To LCM Bars

    There's no doubt that store-bought LCM bars are delicious... but they are also full of refined sugar and additives.

    Unlike the store-bought version, this homemade and healthy rice bubble slice is made with just 4 ingredients – honey, rice bubbles (or any puffed rice), coconut oil and sprinkles.

    Why You’re Going To Love These Healthy LCM Bars

    1. Just 4 Ingredients – All the ingredients are pantry staples that you probably already have! No need to run out and buy expensive ingredients.
    2. Healthier LCM Bar – This recipe is the perfect alternative to store-bought LCM bars. The kids will be happy and you will too!
    3. Made In Just 5 Minutes – This healthy rice bubble slice only takes about 5 minutes to mix. Just let it chill in the fridge overnight, and you've got the perfect snack.
    4. Dairy-Free - this simple recipe is completely dairy-free.
    5. Nut-Free - this honey rice bubble slice is a great option for those with nut allergies.
    6. Vegan Option - substitute the honey with bee-free honey, agave nectar, or sorghum syrup.
    A pile of homemade LCM bars on a plate with 100s and 1000s

    What You Need

    • rice bubbles – also called rice krispies or puffed rice. I use Kellogg's brand, but you can use any brand you like.
    • honey – for a vegan slice, you can substitute with bee-free honey, agave nectar, or sorghum syrup.
    • coconut oil - this helps to give the slice it's delicious crunch. Use liquid coconut oil for this recipe. If you live in a warm climate, your coconut oil will already be liquid. If you live in a cool climate and your coconut oil has solidified, simply warm it into the microwave to melt before using.
    • sprinkles – like 100s & 1000s. You can also make your own sprinkles from desiccated coconut.

    Step By Step Instructions

    Note: Scroll to the recipe card at the bottom for the ingredients quantities and full detailed method!

    Step 1 - Mix The Ingredients

    Add all the ingredients to a bowl and mix together. The rice bubbles should be completely coated in the honey and coconut oil.

    Step 2 – Press Into Tin & Chill

    Spoon the mixture into a cake tin and press down firmly. Add extra sprinkles on top and chill in the fridge a few hours or overnight.

    Healthy LCM Bars Alternatives

    These Healthy LCM Bars are a healthy snack option for kids.

    There are other (some less healthy!) ways of making rice bubble slice:

    • Marshmallow rice bubble slice - made from just marshmallows, rice bubbles and butter, this is a great party food treat.
    • Caramilk rice bubble slice - made using everyone's favourite chocolate.... Caramilk!
    • Chocolate rice bubble slice - a healthy slice made with cacao powder and chia seeds.
    Slices covered in sprinkles on a piece of baking paper

    Recipe Tips & FAQ

    Can you freeze homemade LCM Bars?

    Yes absolutely! And you can serve it directly from the freezer as a chilled, crunchy summer treat!

    How long does this slice keep?

    It will keep in the fridge up to 7 days or frozen for up to 1 month.

    How do you press the mixture extra firmly into the tin to stop it from crumbling?

    Use a cake tin of the same size to help press the mixture down firmly. Place the empty tin (of the same size) over the top of the tin holding the mixture and press down as hard as you can. It's important that the mixture is pressed down very firmly so that it doesn't crumble when sliced. 

    Is this slice good for packing in lunchboxes?

    This slice is best when eaten while still chilled! Once it sits out, the coconut oil and honey will melt, causing the slice to crumble. They're perfect for after school snacks, though!

    How do I cut this slice?

    Cut the bars with a very sharp knife while the slice is still in the tin and has been chilled for 3 hours minimum (best overnight). Place the slice pieces back into the fridge as soon as you've cut them.

    Can I make this slice in my Thermomix?

    Absolutely! I've updated the recipe card below to include both Thermomix and conventional (bowl and spoon) methods.

    A pile of rice bubble slices with 100's and 1000's on a blue and white plate

    More Recipes Using Rice Bubbles

    Rice bubbles are a pantry staple in our house!

    Here's some fun ways to use rice bubbles in yummy recipes:

    • Healthy Coco-Pop Bars - a healthy chocolate slice made using rice bubbles
    • Chocolate Chip Granola Bars - crunchy and delicious - these sweet muesli bars combine rolled oats, rice bubbles and chocolate chips in a baked slice
    • Mars Bar slice - the ultimate chocolate slice! This is by far one of my most popular recipes ever!
    • White Christmas Slice - a festive slice made with made with white chocolate, rice bubbles, dried cranberries, sultanas, coconut and almonds. 
    • Chocolate Crackles - the most famous kids party food recipe!
    • Malteser Slice - a super popular recipe that will satisfy the biggest of chocoholics!

    WANT EVEN MORE DELICIOUS RECIPES? Subscribe to my newsletter or follow along on Facebook or Instagram. And if you love baking, then please come and join my Facebook cooking club group or subscribe to my YouTube channel. 

    Two pieces of rice bubble slice with 100s and 1000s on a blue and white plate.

    Healthy LCM Bars

    A simple 4 ingredient recipe for making healthy LCM Bars at home using just honey, rice bubbles, coconut oil and sprinkles!
    5 from 15 votes
    Print Pin Rate
    Course: Slices
    Cuisine: Australian recipe, western
    Prep Time: 5 minutes
    Chilling time: 3 hours
    Total Time: 3 hours 5 minutes
    Servings: 20 pieces
    Calories: 242kcal
    Author: Lucy - Bake Play Smile

    Ingredients

    • 4 cups (120g) rice bubbles (or any puffed rice)
    • ½ cup (170g) honey
    • ⅓ cup (70g) coconut oil liquid
    • sprinkles or 100s and 1000s

    Instructions

    Conventional Method

    • Grease and line a 20cm X 20cm square cake tin with baking paper. 
    • Place the rice bubbles, honey, coconut oil and sprinkles into a bowl and mix together really well (the rice bubbles should all be coated with the honey and coconut oil). 
    • Spoon the mixture into the prepared tin and press down firmly (see notes). Add extra sprinkles. 
    • Place into the fridge for 2-3 hours or overnight. Cut into slices straight from the fridge (with the slice still in the tin). Store in the fridge for up to 7 days (or freeze for up to 1 month). Serve straight from the fridge (see notes). 

    Thermomix Method

    • Grease and line a 20cm X 20cm square cake tin with baking paper. 
    • Place the rice bubbles, honey, coconut oil and sprinkles into the Thermomix bowl and mix on REVERSE Speed Soft - Speed 1 using the spatula to help mix. Continue mixing until the rice bubbles are all coated with the honey and coconut oil.
    • Spoon the mixture into the prepared tin and press down firmly (see notes). Add extra sprinkles. 
    • Place into the fridge for 2-3 hours or overnight. Cut into slices straight from the fridge (with the slice still in the tin). Store in the fridge for up to 7 days (or freeze for up to 1 month). Serve straight from the fridge (see notes). 

    Notes

    RECIPE NOTES & TIPS
    Ingredients Info
    • rice bubbles – also called rice krispies or puffed rice. I use Kellogg’s brand, but you can use any brand you like.
    • honey – for a vegan slice, you can substitute with bee-free honey, agave nectar, or sorghum syrup.
    • coconut oil – this helps to give the slice it’s delicious crunch. Use liquid coconut oil for this recipe. If you live in a warm climate, your coconut oil will already be liquid. If you live in a cool climate and your coconut oil has solidified, simply warm it into the microwave to melt before using.
    • sprinkles – like 100s & 1000s. You can also make your own sprinkles from desiccated coconut.
    More Recipe Tips
    Storing - It will keep in the fridge up to 7 days.
    Freezing - Freeze for up to 1 month.
    Serving - This slice needs to be served chilled directly from the fridge or freezer. Once brought to room temperature it will begin to crumble.
    Pressing the mixture into the tin - Use a cake tin of the same size to help press the mixture down firmly. Place the empty tin (of the same size) over the top of the tin holding the mixture and press down as hard as you can. 
    Not suitable for lunchboxes - This slice is best when eaten while chilled. Once it sits out, the coconut oil and honey will melt, causing the slice to crumble. Avoid sending this slice in lunchboxes (keep it for a yummy after school snack instead). 
    Cutting the slice - chill for a minimum of 3 hours (best overnight) before cutting with a very sharp knife while the slice is still in the tin. Place the slice pieces back into the fridge as soon as you’ve cut them.

    Nutrition

    Calories: 242kcal | Carbohydrates: 47g | Protein: 3g | Fat: 4g | Saturated Fat: 3g | Sodium: 2mg | Potassium: 57mg | Fiber: 1g | Sugar: 5g | Calcium: 3mg | Iron: 15mg
    Did you try this recipe?Mention @BakePlaySmileBlog or tag #BakePlaySmile!
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    Reader Interactions

    Comments

    1. Lee M

      December 10, 2021 at 7:36 pm

      5 stars
      These crumbled apart even straight out of the fridge. I think with more coconut oil and less honey they might work!

      Reply
    2. Elise

      February 01, 2018 at 6:26 pm

      What could the honey be substituted for to make them suitable for under 1s? I’m thinking rice malt syrup or maple syrup, but don’t want them too sugary. And would it be 1:1 swap?

      Reply
      • Lucy Mathieson

        February 02, 2018 at 6:47 am

        Hi Elise, you could use rice malt syrup for sure - the only thing is that they wont hold together as well as when you use honey. xx

        Reply
      • Emma

        July 29, 2021 at 11:36 pm

        5 stars
        Omg these taste amazing, I can't believe they are healthy!!

        Reply
        • Lucy

          July 30, 2021 at 8:17 am

          I'm so thrilled you like them!

          Reply
      • Caterina

        February 12, 2022 at 8:38 pm

        5 stars
        My kids loved these. I made the sprinkles as per the recipe provided and used them instead of the 100,thousands. Thankyou
        I stored these in the freezer.My kids ate these straight from the freezer as an after dinner treat.

        Reply
        • Lucy

          February 13, 2022 at 10:31 am

          Fantastic!!

          Reply
    3. Grandy 2-6

      November 08, 2017 at 11:42 am

      If I replace the coconut oil with Copha, do I need to increase the quantity? and will this make a firmer slice? thank you 🙂

      Reply
      • Lucy Mathieson

        November 09, 2017 at 4:55 am

        Hi there, I haven't made them with copha so you might need to experiment a little - as long as the rice bubbles are nicely coated it should be fine. xx

        Reply
        • di

          July 22, 2020 at 9:09 pm

          Hello
          How long will these last?

          Reply
          • Lucy

            July 23, 2020 at 6:03 am

            Hi Di, these will last a week in the fridge 🙂

            Reply
    4. Kellie

      November 07, 2017 at 8:31 pm

      I always have an ice brick in my son's lunch box for his yoghurt so these might actually stay chilled enough to stay set

      Reply
      • Lucy Mathieson

        November 08, 2017 at 5:14 am

        That's a great idea!!

        Reply

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    I’m Lucy! A mum, a wife, a food blogger and a lover of all things to do with food! I love creating delicious, no-fuss Thermomix and conventional recipes the whole family will love. Classic baking favourites, lunch box snacks, quick and easy family dinners and more!

    More about me →

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