Make the Ultimate Biscoff Frappe at Home

If you love Biscoff and iced coffee, this recipe is dangerously good.

Honestly, this homemade Biscoff frappe tastes like something you’d pay £5 for in a coffee shop, except you can make it in your kitchen wearing pyjamas and pretending calories don’t count when drinks come with whipped cream.

Which feels like a win.

It’s cold, creamy, packed with that caramelised biscuit flavour everyone seems obsessed with, and ridiculously easy to make. If you’ve ever tried the McDonald’s Biscoff frappe or coffee shop versions and wished you could recreate them at home, this is the recipe you need.

The best part is you only need a handful of ingredients and a blender.

No fancy syrups. No barista skills. No queueing behind someone ordering six customised oat milk matchas.

What Does a Biscoff Frappe Taste Like?

Think iced coffee meets milkshake with a caramel biscuit flavour running through it.

The Biscoff spread gives it that slightly spiced, rich caramel taste that somehow works ridiculously well with coffee. It’s sweet, creamy and properly feels like a treat rather than just “cold coffee”.

If you like:

• iced lattes
• frappuccinos
• caramel coffee drinks
• Lotus Biscoff biscuits
• dessert-style coffees

…you’ll probably love this.

Even Stuart, who usually claims sweet drinks are “too much”, ended up stealing half of mine.

Why You’ll Love This Biscoff Frappé

• Ready in under 5 minutes
• Cheaper than coffee shop versions
• Easy to customise (dairy-free, low-calorie, stronger coffee)
• Tastes like a dessert in a glass
• Perfect for warm weather

Why Lotus Biscoff?

There is something truly special about the flavour of Biscoff. It has taken the baking and coffee world by storm over the last few years. You can find it in milkshakes, baked into brownies, and even swirled into cheesecakes.

A brief history of the famous biscuit

The story of this iconic biscuit started in Belgium back in 1932. A baker named Jan Boone Sr. created a caramelised biscuit using natural ingredients. He named it Lotus, after the flower that symbolises purity. These spiced biscuits, known as Speculoos, became a popular pairing with coffee. You can read more about their fascinating journey on the Lotus Bakeries history page.

Why Biscoff works so well in drinks

The name Biscoff is actually a combination of the words “biscuit” and “coffee”. The deep caramel notes and subtle spices cut through the bitterness of roasted coffee beans perfectly. When you blend the spread into cold milk and ice, it creates a smooth, velvety sweetness that simply cannot be matched by plain sugar syrups.

Ingredients You’ll Need

One thing I love about this recipe is that it uses normal supermarket ingredients.

No complicated coffee syrups or expensive café powders that you buy once, then forget about in the cupboard for three years.

• 1 cup ice
• ½ cup milk (any type)
• ½ cup strong coffee (cooled) or 1 espresso shot
• 1–2 tbsp Biscoff spread
• Optional: sweetener or sugar
• Optional toppings:
  • Whipped cream
  • Crushed Biscoff biscuits

What coffee works best?

Honestly, almost anything.

I usually use cooled instant coffee because it’s quick and easy, but leftover espresso or strong brewed coffee works brilliantly too.

The stronger the coffee, the more balanced the drink tastes because Biscoff spread is very sweet. If you don’t like strong coffee though, just use less.

And if you want more of a milkshake vibe than a coffee flavour, you can absolutely tone the coffee down.

Adding hot coffee will melt your ice instantly and leave you with a watery drink. For advice on getting the most flavour from your beans, check out these top tips for better coffee. If you want to take your home brewing a step further, learning how to use freshly ground beans will vastly improve your homemade frappes.

The best milk for frappes

Whole milk will give you the creamiest texture and the richest flavour. The fat content helps to bind the drink together as it blends. However, you can absolutely use semi-skimmed milk if you prefer for your Biscoff frappe.

Why loads of ice matters

This is what gives the frappe that thick coffee-shop texture.

Too little ice and it becomes more like iced coffee. Still nice, but not properly frappe-like.

I usually start with plenty of ice and then add a splash more milk if it’s too thick for the blender to cope with.

A decent blender definitely helps too unless you enjoy the sound of struggling ice cubes.

Step-by-Step Biscoff Frappe Recipe

Here is exactly how to bring all these ingredients together to make your delicious Biscoff frappe.

Equipment you will need

You will need a blender capable of crushing ice. A standard jug blender or a powerful smoothie bullet will do the job perfectly. You will also need a tall glass and a straw.

The method

1. Brew a strong double espresso or mix two teaspoons of instant coffee with a little boiling water. Leave this to cool completely.
2. Add one large handful of ice cubes to your blender.
3. Pour in your chosen milk and your cooled coffee. You can find a classic plain version of this method over on the BBC Good Food iced coffee recipe page.
4. Add one large tablespoon of smooth Lotus Biscoff spread.
5. Toss in one whole Biscoff biscuit.
6. Blend everything on a high speed until the ice is completely crushed and the drink looks thick and smooth.
7. Take a second spoonful of Biscoff spread and melt it in the microwave for ten seconds. Drizzle this down the inside of your tall glass.
8. Pour your blended Biscoff frappe into the glass.
9. Top with a squirt of whipped cream and crumble another Biscoff biscuit over the top.

How to Get the Perfect Frappe Texture

Sometimes, homemade frappes separate quickly. The heavy ice floats to the top, and the watery milk sinks to the bottom. Coffee shops use special syrups containing emulsifiers to prevent this from happening.

The secret ingredient for thickness

If you want that perfect commercial texture at home, you have a few options. Some experts suggest adding a tiny pinch of xanthan gum to your blender. This powder binds the water and fat together, stopping the drink from separating. Another popular trick is to add a spoonful of instant vanilla pudding mix to the blender before you mix it. It thickens the milk and adds a lovely touch of vanilla flavour.

Easy Variations

One of the best things about making drinks at home is that you can adjust them exactly to your liking.

Making Biscoff frappe vegan and dairy-free

You might be surprised to learn that Lotus Biscoff spread and original biscuits are completely vegan. They do not contain any dairy or animal products. You can read more about this in this guide to surprising vegan foods. To make your frappe vegan, simply swap the cow’s milk for oat milk or soya milk. Oat milk is especially good as its creamy, cereal flavour complements the caramel biscuit taste. Top it with a dairy-free whipped cream alternative.

Lower-calorie options

Frappes are definitely a sweet treat. If you are watching your calorie intake but still want the Biscoff flavour, you can make a lighter version. Swap the whole milk for unsweetened almond milk. Skip the whipped cream and the extra drizzle of spread on the glass. You will still get that lovely spiced coffee flavour without quite so much sugar.

Make it higher in protein

Adding a vanilla protein shake instead of milk works surprisingly well and makes it much more filling. Quite a few people make protein-style Biscoff frappes now because the flavours work really well together.

Make it without coffee

If you don’t drink coffee, you can leave it out completely. It basically turns into a Biscoff milkshake, which is honestly still excellent.

Little Tips That Make This Even Better

A few things I’ve learned after making this far too many times:

• Use cold coffee to stop the ice from melting too quickly
• Add more ice for a thicker frappé
• Want it stronger? Add an extra espresso shot
• Drizzle melted Biscoff spread inside the glass if you want it to look extra fancy.
• Blend longer for a smoother texture
• Crushed Biscoff biscuits on top make it taste even better.
• Whipped cream is technically optional but emotionally important.

Slimming World Friendly & Low-Calorie Tips

Biscoff frappés can be quite indulgent, but you can lighten them up easily:

• Use skimmed or plant-based milk
• Reduce the Biscoff spread
• Skip whipped cream
• Use a low-calorie sweetener

Small swaps like these can significantly reduce calories while keeping the flavour.

Variations to Try

• Dairy-free – Use oat or almond milk
• Extra indulgent – Add caramel sauce or ice cream
• No coffee version – Swap coffee for chocolate milk
• Protein version – Add a scoop of vanilla protein powder
• Iced latte style – Use less ice for a thinner drink

What to Serve With Your Homemade Biscoff Frappe

A fantastic iced coffee deserves a great snack to go with it. If you have a sweet tooth, a slice of homemade cake is the ultimate pairing. If you want some baking inspiration, take a look at my review of PoFfles Coffee & Cake Emporium to see the kind of bakes that pair beautifully with coffee.

If you prefer to have your coffee for breakfast, you can carry the biscuit theme right through your morning meal. Try making some healthy Biscoff overnight oats. It is a filling, delicious way to start the day.

Frequently Asked Questions (FAQ)

Can I make a Biscoff frappe without a blender?

You can, but it won’t have the same thick texture.

A blender crushes the ice properly and makes the drink smooth and frothy. Without one, it’s more like iced coffee with Biscoff flavour.

Does Biscoff spread melt in cold drinks?

Cold liquids will not melt the spread. This is why you must blend it vigorously. The high speed of the blender blades breaks the spread down and mixes it into the milk. If you are just stirring it with a spoon, you should melt the spread in the microwave for a few seconds first.

What is Biscoff spread made from?

Biscoff spread is made from Lotus Biscoff biscuits, which have a caramelised biscuit flavour with hints of cinnamon and spice.

Can I make this drink without coffee?

Yes! If you want a caffeine-free version for children or a late night treat, simply leave the coffee out. You can add a splash of vanilla extract instead to make a creamy Biscoff milkshake.

Is Biscoff vegan?

Yes, most Biscoff spread is dairy-free, making it suitable for vegan recipes.

How long does a frappe last once made?

You should drink your frappe immediately. As the ice melts, the drink will become watery and lose its thick texture. It is not a drink you can make in advance and store in the fridge.

Can you make a Biscoff frappe ahead of time?

Not really. It’s best made fresh because the ice melts and the texture changes quite quickly.

You can prepare the coffee in advance though, which makes everything much quicker.

Can you make this like the McDonald’s Biscoff frappe?

Yes, this is very similar to the McDonald’s style version, especially if you add whipped cream, melted Biscoff drizzle and crushed biscuits on top.

Is It Cheaper Than Buying One?

Absolutely. Coffee shop frappes and seasonal drinks seem to get more expensive every year, especially once you add cream, syrups and toppings.

Making them at home is much cheaper overall, especially if you already have coffee, milk and Biscoff spread in the cupboard.

Also no judgement if you drink this while standing in the kitchen hiding from your family for five minutes of peace.

Ready to Start Blending?

This Biscoff frappe is one of those recipes that feels far more impressive than the actual effort involved.

It’s quick, easy, genuinely delicious and perfect when you want a coffee-shop style treat without leaving the house or spending a small fortune on iced drinks.

Honestly, once you start making these at home it becomes slightly dangerous knowledge.

Especially in summer.

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