Cookie butter is a spread made by grinding speculoos cookies — a Belgian/Dutch spiced shortcrust biscuit — into a smooth paste with a consistency similar to peanut butter. It tastes like concentrated caramelized cookie with a complex spice background.

The dominant brand is Lotus Biscoff, made by Lotus Bakeries, a Belgian company founded in 1932 by the Boone brothers (Jan, Emiel, and Henri) in the Flemish village of Lembeke — Jan named it Lotus after the flower. Lotus started packaging its speculoos cookies individually for cafés in 1956 — you’ve almost certainly encountered them on an airplane — and launched the “Biscoff” brand name in 1986. The spread came later, and it wasn’t a corporate invention: it was the brainchild of Els Scheppers, a Belgian Biscoff fan who entered a spreadable speculoos paste in the 2008 TV invention contest De Bedenkers (“The Inventors”). Lotus approached her about the recipe; when the spread launched in Belgium that same year, it reportedly sold out within three hours. It quickly caught on across Europe before crossing into the US market, where Lotus rolled it out to retail in 2011. Trader Joe’s introduced their “Speculoos Cookie Butter” around the same time and it became one of the most-talked-about products in the store.

By the early 2020s, the spread had a devoted following in the US, and TikTok did the rest.

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Speculoos cookies get their signature flavor from a blend of warm spices. The exact recipe varies by brand, but the core profile includes:

• Cinnamon — the lead note; warm, sweet, slightly woody
• Cardamom — fresh, citrus-like brightness that lifts the blend
• Ginger — gentle heat and earthiness
• Nutmeg — subtle sweetness and depth
• Clove — aromatic intensity (used sparingly)
• White pepper — a quiet warmth in the back of the throat
• Anise — faint licorice note that rounds out the sweetness

This is almost identical to the spice mix in a chai latte. When you dissolve Biscoff into espresso, you’re essentially making a cookie-chai-espresso hybrid. The fat from the cookie spread also coats your palate, which is why the flavor lingers longer than a plain latte.

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Three things drove the cookie butter latte across TikTok:

The dissolving shot. Watching a spoonful of thick, caramel-brown cookie butter drop into hot espresso and slowly melt into a swirling amber liquid — it’s visually compelling. The process looks like a science experiment and photographs beautifully in a clear glass.

The accessibility. Biscoff spread is on the shelf at most grocery stores. No special equipment, no obscure ingredients, no barista training required. The barrier to recreating the drink at home is essentially zero.

The Starbucks connection. A separate “Starbucks secret menu” version of a cookie butter latte circulated on TikTok (ordered as an iced chai latte with brown sugar syrup and oat milk — no actual Biscoff involved). That version drove millions of people to search for ways to make it at home with real cookie butter, which is where this recipe comes in. The home version, made with actual Biscoff spread dissolved in espresso, tastes significantly better than the Starbucks approximation.

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Dissolve the cookie butter in the hot espresso — not in the milk.

Cookie butter is dense, oil-rich, and stubborn. If you try to dissolve it directly in milk, even warm milk, you’ll get lumps that float on the surface. Hot espresso has enough heat and enough agitation surface area (it’s just 2 oz) to fully melt 1–2 tablespoons of spread in under 30 seconds of stirring.

Use the back of a spoon or a small whisk and press the cookie butter against the bottom of the mug while stirring. You’ll see it go from opaque lumps to a uniform, silky, caramel-colored liquid. Only then add your milk.

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Hot Latte (The Classic)

Follow the recipe card below. Key ratios:

• 12 oz latte: 1 tablespoon Biscoff + 2 espresso shots + 8–10 oz steamed milk
• 16 oz latte: 1.5 tablespoons Biscoff + 2–3 espresso shots + 12 oz steamed milk

Steam the milk to about 140°F (60°C). You want it hot enough to stay warm through the whole drink but not boiled — boiling destroys the milk’s sweetness and prevents good foam.

Iced Cookie Butter Latte

Dissolve the cookie butter in hot espresso (the spread still needs heat to melt, even for an iced drink). Let the mixture sit for 60 seconds to cool slightly, then pour over a full glass of ice. Add cold milk and stir. The ice will dilute it slightly, so use 1.5 tablespoons of Biscoff if you want full flavor.

For an iced version with cold foam: froth 3 tablespoons cold oat milk + 1 teaspoon Biscoff using a frother until airy and thick, then spoon over the top. This floats beautifully and delivers the cookie-butter flavor in concentrated bursts.

Blended Frappuccino-Style

Dissolve 2 tablespoons Biscoff in 2 hot espresso shots. Let cool completely (or put in the freezer for 5 minutes). Add to a blender with 1 cup milk, 1 cup ice, and optional 1 tablespoon vanilla syrup. Blend on high for 30 seconds. Pour into a tall glass, top with whipped cream and crushed Biscoff cookies. This version drinks like a dessert and is essentially indistinguishable from a specialty café blended drink.

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Oat milk (recommended): The mild sweetness of oat milk complements Biscoff’s caramelized flavor without competing with it. It steams easily and produces good foam. Oatly Barista Edition or any barista-blend oat milk gives the best texture.

Whole dairy milk: Rich and creamy, steams beautifully. The dairy fat rounds out the flavor. The resulting latte is denser and slightly more indulgent-tasting.

Almond milk: Works but adds a faint nutty flavor that can clash with the spiced cookie profile. Use unsweetened to keep the sweetness from getting out of control.

Skim milk: Steams to a high-volume foam but thins the overall flavor. Add an extra half-tablespoon of Biscoff to compensate.

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Both are speculoos spreads and both work well. The differences:

	Lotus Biscoff	Trader Joe’s Speculoos
Flavor	More caramelized, pronounced cinnamon	Slightly sweeter, milder spice
Texture	Smooth, creamy	Slightly grainier
Availability	Most grocery stores, Amazon	Trader Joe’s only
Price	~$4–5 / 400g jar	~$3.50 / 400g jar

For the latte, Biscoff delivers a slightly bolder flavor that holds up better against espresso. Trader Joe’s is excellent in baked goods. Either works — use whichever is in your pantry.

One hard rule for both: use smooth/creamy, not crunchy. The crunchy varieties have whole cookie pieces that don’t dissolve in espresso. You’ll end up with cookie chunks at the bottom of your mug.

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1. Brown Sugar Cookie Butter Latte Add 1 teaspoon of brown sugar to the espresso before dissolving the Biscoff. The molasses note in brown sugar deepens the caramelized flavor significantly.

2. Biscoff Cold Foam Latte Make a plain iced latte (no Biscoff in the espresso). Top with cold foam made from 2 oz cold oat milk + 1 teaspoon Biscoff, frothed until thick and spoonable. This concentrates the cookie flavor in the foam rather than throughout the drink.

3. Spiced Cookie Butter Latte Add a small pinch (1/8 teaspoon) of ground cardamom directly to the espresso along with the Biscoff. Cardamom is already in speculoos, so this amplifies an existing note rather than adding a foreign flavor. The result tastes like a more sophisticated, restaurant-quality version.

4. Cookie Butter Mocha Add 1 teaspoon of good-quality cocoa powder to the espresso along with the Biscoff. Stir until both dissolve. The chocolate and spiced-cookie combination is exceptional — it’s essentially a Biscoff hot chocolate crossed with a mocha.

5. Cookie Butter Flat White Use a 4 oz ristretto (shorter, more concentrated pull) instead of standard espresso. Dissolve 1 tablespoon Biscoff in the ristretto, then add 4 oz of steamed whole milk with microfoam (no frothy bubbles — velvety, poured through). This is the refined, coffee-forward version for people who want the cookie-butter note as a background flavor rather than the star.

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A Biscoff cookie butter latte at a specialty café costs $6–8. At home:

• 1 jar of Biscoff spread (400g / 13 oz): ~$4.50
• Each latte uses 1 tablespoon (~15g), so 1 jar makes about 26–27 lattes
• Cost of spread per drink: ~$0.17
• Cup of oat milk: ~$0.40
• 2 espresso shots at home: ~$0.30 (whole beans)
• Total per drink: ~$0.87

That’s roughly $0.87 vs $7 — you pay back the cost of a bag of Biscoff in the first two drinks.

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An open jar of Biscoff spread keeps at room temperature for up to 12 months according to Lotus Bakeries, or in the refrigerator if you prefer. Unlike nut butters, it doesn’t go rancid quickly because it’s primarily carbohydrate-based.

The finished latte should be consumed immediately. If it sits, the cookie butter can re-congeal slightly and separate from the milk. Stir before drinking if you’ve paused.

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If you’re building a coffee-at-home habit, these are worth trying next:

• Copycat Starbucks Caramel Frappuccino — the blended version for summer
• Copycat Starbucks Caramel Macchiato — espresso-forward, layered differently
• Copycat Starbucks Chai Latte — the spice profile that inspired the Starbucks secret-menu version
• Starbucks Brown Sugar Oat Milk Shaken Espresso — another oat-milk espresso drink worth having in rotation