Irresistible King Fusion Biscoff Ice Cream from the Thermomix: The Best Summer Recipe
A refreshing soft-serve ice cream with crunchy cookie pieces on a hot summer day is pure luxury, but store-bought drive-thru ice cream often contains artificial flavors and disappoints with melting textures. With this ingenious recipe for creamy King Fusion Biscoff Ice Cream from the Thermomix, you can conjure up the ultimate cult-favorite dessert right in your own kitchen—lightning fast and completely natural.
Preparing truly velvety soft-serve ice cream without an expensive professional ice cream maker is often considered a frustrating challenge in home kitchens, as hard ice crystals quickly form during freezing. Who has time to manually stir an ice cream mixture every 30 minutes for hours, only to end up with a disappointingly icy frozen result?
Your Thermomix solves this problem in no time: Thanks to the massive motor power of the mixing knife, the precise blade geometry, and the targeted use of the spatula, you transform frozen cream cubes into wonderfully smooth, airy soft-serve ice cream in just a few seconds. The result is a velvety vanilla-milk base swirled with crunchy Lotus Biscoff cookie dust and liquid cookie butter—just like the legendary original, only much fresher, creamier, and richer in flavor.
Why This Recipe is Trending Big This Summer
Homemade ice cream and elevated fast-food copycat dishes are booming like never before across the entire DACH region, as more and more people want to eat consciously and free from artificial additives. This recipe combines the iconic indulgence of a real Biscoff cup with complete control over the finest ingredients.
Lotus Biscoff and its caramelized speculoos flavor are the undisputed trend favorite of 2026: The spiced caramel note of the crunchy cookies cuts through the sweet cream base in a brilliant way. What's more, you save real money compared to the sharply risen prices at fast-food restaurants and can flexibly adjust the amount of caramel spread to your own taste.
Chef's Pro Tips: E-E-A-T Perfection in the Mixing Bowl
To ensure your King Fusion Biscoff ice cream gets the perfect soft-serve texture and the Biscoff spread swirls through the mixture like a real swirl, follow these technical tricks precisely:
- The Ice Cube Mold Secret: Be sure to freeze the liquid cream-condensed milk base in silicone ice cube molds. Small, uniform cubes can be pulverized by the mixing knife at Speed 4.5 much more homogeneously than a single, hard block of ice.
- No Ice Crystals Thanks to Condensed Milk: Sweetened condensed milk has a very low water content and high sugar content. This lowers the freezing point of the mixture and guarantees a smooth emulsification without a hard frost effect.
- Temper the Biscoff Spread: Warm the Biscoff cookie spread for 10–15 seconds in the microwave or in a warm water bath before swirling it in. If the spread is too cold, it will harden instantly upon contact with the ice cream and won't form those typical, elegant fusion marble patterns.
- Active Spatula Guidance: When pureeing the frozen cubes at Speed 4.5, insert the spatula through the lid opening and actively stir counterclockwise. This presses the mixture evenly against the blade and prevents it from overheating due to excessive mixing.
Ingredients & Clever Recipe Variations
For 4 generous King Fusion ice cream cups, you will need the following ingredients:
- 400 g heavy whipping cream (at least 35% fat content, ice-cold)
- 200 g sweetened condensed milk
- 1 tsp vanilla extract or 1 packet of real Bourbon vanilla sugar
- 12–15 Lotus Biscoff cookies (divided for cookie dust and garnish)
- 3–4 tbsp Biscoff cookie spread (or caramel sauce for the swirl finish)
Variation Options: For a vegan version, replace the heavy cream with plant-based whipping cream (coconut- or lentil-based) and use vegan sweetened condensed milk (e.g., oat-based). Lotus Biscoff cookies are naturally vegan! If you prefer a protein-rich, low-fat option, you can substitute 200 g of the heavy cream with frozen low-fat quark or Greek yogurt cubes.
Step-by-Step Instructions
Place the cold heavy whipping cream, sweetened condensed milk, and vanilla extract into the clean mixing bowl.
Parameters: 30 sec. / Speed 4 until a homogeneous, slightly thickened emulsion forms.
Pour the liquid ice cream mixture evenly into silicone ice cube molds or shallow freezer-safe containers. Freeze completely in the freezer for at least 8 hours (preferably overnight).
Rinse the mixing bowl thoroughly and dry completely. Add 8–10 Biscoff cookies and chop.
Parameters: 6 sec. / Speed 8. Transfer the cookie dust to a small bowl and set aside.
Pop the frozen cream cubes out of the silicone molds and place them directly into the mixing bowl. Place the lid on and insert the spatula through the lid opening.
Parameters: 10–15 sec. / Speed 4.5 using the spatula to assist, blending into a velvety, creamy soft-serve mixture.
Briefly liquefy the Biscoff spread in the microwave. Layer half of the cookie dust and spoonfuls of the warm Biscoff spread alternately with the ice cream in the mixing bowl.
Parameters: Carefully swirl 2 times by hand using the spatula (or 5 sec. / Speed 2 / Reverse Mode). Scoop the ice cream immediately into tall glasses, garnish with the remaining cookie crumbs and whole cookies, and enjoy right away.
"Scan-and-Cook" Quick Overview
| Preparation Step | Duration | Temperature | Speed / Mode |
|---|---|---|---|
| Emulsify base | 30 sec. | Cold | Speed 4 |
| Chop cookies | 6 sec. | None | Speed 8 |
| Whip ice cream until creamy | 10–15 sec. | Frozen | Speed 4.5 (with spatula) |
| Marble (Fold in) | 5 sec. | None | Speed 2 / Reverse Mode |
Frequently Asked Questions (FAQ)
How long does the frozen base keep in the freezer?
The cream and condensed milk base frozen into cubes keeps easily in an airtight freezer bag for up to 3 months. This means you can freeze the ice cubes in advance and make fresh soft-serve ice cream in under 2 minutes when unexpected guests arrive.
Why is my ice cream turning out too liquid when blending?
If the ice cream becomes liquid instead of creamy, the cream base was either not fully frozen or the blending time was too long. Make sure to freeze it for at least 8 hours at -18 °C (0 °F) and blend for the exact time specified at Speed 4.5.
Can I prepare this recipe in the TM5 or TM31 exactly the same way?
Yes, absolutely! The quantities and speed settings fit the TM6, TM5, and TM31 perfectly. The blade design across all three generations is more than capable of handling frozen milk cubes effortlessly.
What is the fastest way to clean the mixing bowl after sticky ice cream?
Simply use the built-in pre-clean mode on your TM6 (using the "Universal" setting). For older models, add 1000 g of warm water and a small drop of dish soap to the mixing bowl and blend for 30 seconds at Speed 10.
Can you re-freeze the prepared King Fusion ice cream?
Re-freezing the finished ice cream is possible, but it will diminish the soft-serve consistency. Re-freezing makes the texture firmer. We recommend enjoying the ice cream fresh immediately after whipping.
