Marshmallow Bubble Slice (Homemade LCM Bars)
LCM Bars have been a lunchbox favorite for Aussie kids for years, but store-bought ones can be pricey. This homemade version is just as delicious—chewy, sweet, and packed with crunchy Rice Bubbles and colorful M&Ms. Best of all, they’re budget-friendly, no-bake, and take just minutes to make!
Whether you’re whipping up a batch for school snacks, parties, or just a fun afternoon treat, these Homemade LCM Bars will be a hit with kids and teens (and let’s be honest, adults too!).
Marshmallow Bubble Slice (LCM)
Why buy LCM bars when you can make them at home? This easy, no-bake Marshmallow Bubble Slice is chewy, sweet, and budget-friendly—perfect for lunchboxes, parties, or an after-school treat!
Ingredients
- 4 cups Rice Bubbles
- 1 pack mini M&Ms
- 75g unsalted butter, cubed
- 250g white marshmallows (Pascal or similar)
- 1 teaspoon vanilla extract
- Sprinkles (optional)
Instructions
- Line a slice tray with baking paper, leaving an overhang for easy removal.
- In a medium saucepan over low heat, melt the butter and marshmallows, stirring continuously until smooth. Stir in vanilla.
- Allow the marshmallow mixture to cool slightly (if it’s too hot, it will melt the M&Ms).
- In a large mixing bowl, combine Rice Bubbles and M&Ms. Pour the melted marshmallow mixture over the top and quickly stir to coat.
- Press the mixture into the prepared tray, smoothing the top with a piece of baking paper.
- Sprinkle with extra M&Ms or sprinkles if desired.
- Refrigerate for at least 2 hours, or until firm.
- Slice into bars and enjoy!
Notes
Tip: For the cleanest slices, use a sharp knife and wipe it clean between cuts.
Nutrition Facts
Calories
256Fat
4 gSat. Fat
3 gCarbs
50 gFiber
1 gNet carbs
50 gSugar
10 gProtein
4 gSodium
15 mgCholesterol
10 mgThe nutritional information provided is computer generated and is only an estimate. This data is provided as a courtesy for informational purposes only.
