Thermomix Caramel Slice Recipe

Thermomix Caramel Slice Recipe

Quick Answer

Three layers of perfection: buttery shortbread base, thick golden caramel, and smooth chocolate topping — all made in your Thermomix.

By Sarah Mitchell June 19, 2026

Prep: 15 min
Cook: 25 min
Servings: 20
Difficulty: Easy
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Three layers of perfection: buttery shortbread base, thick golden caramel, and smooth chocolate topping — all made in your Thermomix.

Ingredients

  • Base: 200g plain flour, 100g brown sugar, 100g desiccated coconut, 150g butter melted
  • Caramel: 400g sweetened condensed milk, 60g butter, 2 tbsp golden syrup
  • Topping: 200g dark chocolate, 20g coconut oil

Instructions

  1. 1

    Preheat oven to 180°C. Line a 20x30cm tin.

  2. 2

    Add base ingredients to Thermomix. Mix 10 sec/Speed 4. Press into tin. Bake 15 min.

  3. 3

    Add condensed milk, butter, and golden syrup. Cook 10 min/100°C/Speed 3.

  4. 4

    Pour caramel over base. Refrigerate 30 min.

  5. 5

    Add chocolate and coconut oil. Melt 3 min/50°C/Speed 2.

  6. 6

    Pour chocolate over set caramel. Refrigerate until firm. Cut into slices.

Chef’s Notes

Prep Tip: Measure and prepare all ingredients before you start cooking (mise en place). This keeps you organized and prevents mistakes.

Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently over medium heat to preserve texture and flavor.

Scaling: This recipe yields 20 servings. To scale up, multiply all ingredients proportionally and adjust cooking time as needed.

Equipment: This recipe works best with a Thermomix.

Nutrition Facts (per serving)

488
Calories
29g
Protein
18g
Fat
34g
Carbs
4g
Fiber
6g
Sugar
596mg
Sodium

Frequently Asked Questions

How long does it take to make Thermomix Caramel Slice?

This recipe takes about 15 minutes of prep and 25 minutes of cooking, for a total of roughly 40 minutes. It serves 20 and is rated Easy.

How do I store leftover Thermomix Caramel Slice?

Store leftover Thermomix Caramel Slice in an airtight container in the refrigerator for up to 3-4 days. Make sure to let it cool to room temperature before refrigerating. Reheat in the oven or on the stovetop for best results.

What Thermomix speed should I use for Thermomix Caramel Slice?

For Thermomix Caramel Slice in the Thermomix, follow the specific speed settings in each step. Generally, use speed 4-5 for chopping, speed 3-4 for mixing, and Varoma temperature for steaming. The Thermomix ensures precise control.

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