This 2-Ingredient Yogurt Cheesecake is the TikTok hack that sounds like it shouldn’t work — and then completely does. You press crisp Biscoff cookies straight into a tub of thick Greek yogurt, cover it, and leave it in the fridge overnight. That’s it. No baking, no mixing bowl, no cream cheese, no eggs.
Here’s what happens while you sleep: the dry cookies slowly absorb moisture from the yogurt and soften into tender, cake-like layers, while the yogurt firms up around them into a dense, creamy, tangy “cheesecake” you can scoop or slice. It tastes like the love child of a cheesecake and a Biscoff dessert — and it takes about 10 minutes of actual work.
Why You’ll Love This Recipe
- Only 2 ingredients — a tub of Greek yogurt and a pack of cookies. Nothing else.
- No-bake, no fuss — no oven, no water bath, no springform pan, no gelatin.
- 10 minutes of prep — the fridge does all the work overnight.
- High-protein dessert — real Greek yogurt means it doubles as a sweet breakfast or a lighter dessert.
Ingredients
- 1 large tub (32 oz / 907 g) plain full-fat Greek yogurt (5% fat — the thick kind, like Fage Total 5% or Chobani Whole Milk)
- 24 Biscoff (Lotus speculoos) cookies (about 190 g / 1½ sleeves), plus 1 extra cookie, crushed, for garnish (optional)
Optional extras (still delicious, technically more than 2 ingredients):
- 1 tablespoon honey or maple syrup, if your yogurt is very tart
- ½ teaspoon vanilla extract
- A pinch of cinnamon
Instructions
- Open the tub. Take the lid and foil seal off the yogurt. If you’re adding honey or vanilla, stir it in now until smooth. Smooth the top flat with the back of a spoon.
- Press in the cookies. Push the Biscoff cookies down into the yogurt in neat rows, standing upright, until only the very tip of each cookie is showing (or it’s just submerged). Pack them in snugly across the whole surface so every scoop gets cookie — about 24 cookies should fit a large tub. They’ll feel stiff and resistant; that’s normal.
- Cover tightly. Put the tub’s lid back on, or cover tightly with plastic wrap. This keeps the yogurt from drying out or picking up fridge smells.
- Chill overnight. Refrigerate for at least 8 hours, and up to 12. Don’t peek early — the cookies need the full time to absorb moisture and turn completely soft and cake-like, and the yogurt needs it to set firm.
- Check the set. After chilling, the surface should look set and the cookies should have disappeared into the yogurt, leaving soft, caramel-colored layers when you scoop in.
- Serve. Scoop straight from the tub into bowls, or run a knife around the edge and turn it out onto a plate for slices. Finish with the crushed cookie on top, if using. Serve cold.
Tips for Success
- Full-fat, thick yogurt is non-negotiable. Use 5% Greek yogurt or skyr. Low-fat and non-fat yogurts are too watery — the “cheesecake” stays runny and never sets properly.
- It must be Greek yogurt (or skyr). Regular yogurt is far too thin for this hack, no matter how long you chill it.
- Give it the full overnight. At 6 hours the cookies are tender at the edges but still crisp in the middle. At 8–12 hours they’re soft and cakey all the way through.
- Submerge the cookies properly. Any part of a cookie left sticking up and exposed to air stays crunchy — fine if you like the contrast, but push them under for the true cheesecake texture.
- Press them in rows, not a jumble. Neat rows mean even layers, so every slice has the same cookie-to-yogurt ratio.
Variations
- Oreo version: Swap the Biscoff for Oreo cookies (about 18–20) for a cookies-and-cream cheesecake. A chocolate Greek yogurt makes it extra rich.
- Berry breakfast version: Use strawberry or vanilla Greek yogurt and graham crackers/digestive biscuits, then top with fresh berries in the morning — this is the version that earns its Breakfast spot.
- Lemon version: Use lemon Greek yogurt and shortbread or digestive biscuits, topped with a spoonful of lemon curd.
- Mini cups: Divide the yogurt between 6 small jars or ramekins and press 4 cookies into each — perfect individual portions for meal prep or guests.
- Biscoff swirl: Warm 2 tablespoons of Biscoff spread until pourable and drizzle it over the top before serving.
Substitutions
- No Biscoff? Any dry, crisp cookie works: digestive biscuits, graham crackers, speculoos of any brand, or shortbread. The drier and crisper the cookie, the better the transformation. Soft cookies don’t work — there’s nothing for the yogurt to transform.
- Skyr instead of Greek yogurt: Icelandic skyr is even thicker and higher in protein; it works beautifully, cup for cup.
- Dairy-free: A thick coconut-based Greek-style yogurt can work, but choose the thickest one you can find and expect a slightly softer set.
- Sweeter result: Plain yogurt + Biscoff is gently sweet. If you prefer a sweeter dessert, use vanilla Greek yogurt or stir in the honey from the optional extras.
Storage
- Fridge: Keep it covered in the fridge for up to 4 days. The cookie layers keep softening, so it’s at its best on days 1–2.
- Make ahead: This recipe is make-ahead by design — make it the night before a brunch or dinner party and it’s ready when you are.
- Freezing: Not recommended. Greek yogurt splits and turns grainy when thawed, and the texture is ruined.
FAQ
Why is it called a “Japanese cheesecake”?
TikTok borrowed the name because the result is lighter, softer and creamier than a dense New York cheesecake — closer in spirit to Japan’s famous fluffy soufflé cheesecakes. To be clear, it’s not a real Japanese cotton cheesecake (that’s a baked cake with cream cheese, eggs and meringue); this is a no-bake yogurt hack inspired by that light, tangy profile.
Does it actually taste like cheesecake?
Surprisingly, yes — close to it. The full-fat Greek yogurt brings the same tang and dense creaminess as cheesecake filling, and the softened Biscoff layers taste like spiced cheesecake crust running through it. It’s lighter and fresher than a baked cheesecake, but the flavor is genuinely there.
Can I use low-fat or regular yogurt?
No — this is the one rule that can’t be bent. Non-fat and low-fat Greek yogurt contain too much water and too little fat, so the mixture stays loose and soupy. Regular (non-Greek) yogurt never sets at all. Use 5% Greek yogurt or skyr.
How long does it really need to chill?
A bare minimum of 6 hours will give you soft edges and slightly crisp cookie centers. The full transformation — cookies completely cake-like, yogurt firmly set — takes 8 to 12 hours. Overnight is the sweet spot, which is exactly how the viral version is made.
Recipe Card
- Prep Time: 10 minutes
- Chill Time: 8 hours (overnight)
- Total Time: 8 hours 10 minutes
- Servings: 6
- Cuisine: Japanese-inspired (viral TikTok)
- Calories: ~300 kcal per serving (estimate)
Ingredients: plain full-fat (5%) Greek yogurt, Biscoff (speculoos) cookies. Optional: honey, vanilla extract, cinnamon, crushed cookie to garnish.
Instructions (short): Smooth the yogurt in its tub (stir in honey/vanilla if using). Press the Biscoff cookies upright into the yogurt in snug rows until just submerged. Cover tightly and refrigerate 8–12 hours, until the cookies have softened into cake-like layers and the yogurt is set. Scoop or slice, garnish with crushed cookie, and serve cold.
