Why This Creamy "Cheesecake" Strudel Will Be Your New Favorite (Austrian Topfenstrudel)

We all know and love apple strudel, right? It’s the cozy, flaky pastry that gets all the attention. But today, I want to let you in on a little secret: Austria’s other strudel. And in my opinion, it might be even better.

It’s called Topfenstrudel, or Quarkstrudel. And it’s basically a cheesecake, all wrapped up in a shatteringly crisp, buttery phyllo-dough package.

My first bite of this in a tiny Viennese cafe was a revelation. I was expecting something heavy, but it was the opposite. The filling was light, creamy, and just barely sweet, with this bright, beautiful tang from lemon zest and the fresh cheese. It was all wrapped in these paper-thin, crackly layers that just shattered when you hit them with a fork.

“Topfen” (or “Quark”) is a fresh, tangy farmer’s cheese that’s a staple in Austria and Germany. It’s what gives the filling that signature light-but-creamy texture. Unfortunately, it’s not exactly a common item in most U.S. grocery stores.

But don’t worry! After years of tinkering, I’ve landed on a “hack” that creates a filling so close to the real thing, you’d never know the difference. It’s a simple, lush combination of whole-milk ricotta and cream cheese. It’s easy, it’s accessible, and it’s unbelievably good.

We’re using store-bought phyllo dough, so there’s no stretching or complicated pastry-making involved. This is the “wow” dessert that is secretly 100% doable for a home baker. It’s perfect for a weekend brunch, a holiday dessert, or just a cozy afternoon with a cup of coffee.

Why You’ll Fall in Love

The Taste: It’s a perfect balance. The filling is tangy, creamy, and gently sweetened, with bright notes of fresh lemon and rich vanilla. It’s like a lighter, more elegant cheesecake.
The Texture: This is where it’s at. You get the most incredible contrast between the shatteringly crisp, buttery, golden-brown phyllo layers and the smooth, warm, custard-like filling.
The “Wow” Factor: This is a showstopper. It looks so intricate and impressive sliced on a platter with a dusting of powdered sugar. It’s a “you-made-that?!” kind of dessert.
The Difficulty: I’d call this “Adventurous Beginner.” If you’ve never worked with phyllo dough, it can be a little fussy. But the steps are simple! I’ll walk you through all the tips. It’s 10% skill and 90% having your station prepped.

What You’ll Need: Ingredients

The magic is in the simplicity here. We’re making the filling from scratch and using a store-bought shortcut for the pastry.

For the Creamy “Topfen” Filling:

1 lb (16 oz) whole-milk ricotta cheese
8 oz cream cheese, softened to room temperature
2 large egg yolks (save the whites for something else!)
¾ cup granulated sugar
1 tbsp lemon zest (from about 1 large lemon)
1 tsp vanilla extract
¼ tsp kosher salt
½ cup golden raisins (optional, but very traditional)

For the Strudel Pastry:

1 (16 oz) package phyllo (filo) dough, thawed
- Note: Make sure this is thawed in the fridge overnight, not on the counter or in the microwave.
1 stick (½ cup or 4 oz) unsalted butter, melted
Powdered sugar, for dusting

Equipment:

Cheesecloth and a strainer (for the ricotta)
A large, parchment-lined baking sheet
A pastry brush

Step-by-Step Instructions

The most important step is the first one. Don’t skip it!

Part 1: Prep the “Topfen” (Ricotta)

This is the single most important step for avoiding a soggy strudel.

Drain the Ricotta: Line a mesh strainer with two layers of cheesecloth. Place it over a deep bowl.
Spoon the 1 lb of ricotta into the cheesecloth. Fold the cloth over the top.
Let this sit in the fridge to drain for at least 1 hour, or even better, overnight. You’ll be shocked at how much liquid comes out! After draining, discard the liquid and transfer the thick, dry ricotta to a large mixing bowl.

Part 2: Make the Filling

Preheat Oven: Preheat your oven to 375°F (190°C). Line a large, rimmed baking sheet with parchment paper.
Mix the Cheeses: To the bowl with your drained ricotta, add the 8 oz of softened cream cheese. Beat with an electric mixer (or a sturdy whisk) on medium speed until smooth and no lumps remain.
Add Flavor: Add the ¾ cup sugar, 2 egg yolks, 1 tbsp lemon zest, 1 tsp vanilla, and ¼ tsp salt. Mix on low speed until just combined. Don’t over-beat it; you’re not trying to whip in air.
Add Raisins: If using, fold in the ½ cup of golden raisins with a spatula. Set the filling aside.

Part 3: Assemble the Strudel

This part moves fast, so read this through once before you start.

Set Up Your Station: Have your melted butter and pastry brush ready. Carefully unroll your thawed phyllo dough.
CRITICAL TIP: Phyllo dough dries out and cracks in seconds. As soon as you unroll it, take the whole stack and cover it with a piece of plastic wrap, and then cover the plastic wrap with a barely damp (not soaking wet) kitchen towel.
Build the Layers: Place one sheet of phyllo on your parchment-lined baking sheet. Lightly brush the entire sheet with melted butter.
Place another sheet of phyllo directly on top. Brush it with butter.
Repeat this process until you have a stack of 8 to 10 layers. (Don’t worry if a sheet tears! The layers hide all kinds of mistakes. Just patch it up and keep going.)

Part 4: Fill and Roll

Spread the Filling: Spoon your cheese filling onto the phyllo stack in a log shape, about 3 inches from one of the long edges. Leave a 2-inch border on both of the short ends.
Fold the Ends: Fold the 2-inch border of the short ends in over the filling. This seals the ends so the filling doesn’t ooze out.
Roll it Up: Starting from the long side closest to the filling, use the parchment paper underneath to help you lift and roll the dough over the filling. Roll it up snugly, like a jelly roll.
Position and Prep: When it’s fully rolled, position the strudel seam-side down in the center of your baking sheet.
Butter and Vent: Generously brush the entire top and sides of the strudel log with the remaining melted butter. (This is what makes it GBD—Golden Brown and Delicious).
Using a small, sharp knife, cut 4-5 shallow diagonal slits across the top. This lets steam escape and prevents the phyllo from splitting.

Part 5: Bake and Cool

Bake: Bake at 375°F for 35-45 minutes. You’re looking for a deep, rich, golden-brown color. A pale, sad strudel is a crime!
Cool Down: This is the hardest part. Let the strudel cool on the baking sheet for at least 20-30 minutes. The filling is molten-hot and needs time to set up, just like a cheesecake. If you cut it too soon, it will be a soupy mess.
Serve: Transfer the strudel to a cutting board. Dust it generously with powdered sugar. Cut into thick slices with a serrated (bread) knife.

Helpful Cooking Tips

Phyllo is Not Your Enemy: People are scared of it, but the key is that damp-towel-over-plastic-wrap trick. Keep it covered, work one sheet at a time, and you’ll be fine. And remember, it will tear. It’s okay. Just patch it and butter it.
Seriously, Drain That Ricotta: I’m saying it a third time because it’s that important. If you don’t, the water will turn your crisp phyllo into a soggy, gummy mess.
Be Generous with Butter: This is not a low-fat dessert. The butter is what “fries” each layer of phyllo in the oven, making it shatteringly crisp. Don’t be shy.
Cooling is a Non-Negotiable Step: The “cheesecake” filling continues to cook and set from the residual heat. You must let it rest.

Ingredient Substitutions & Dietary Options

If You Can Find “Topfen”: If you have a European deli nearby, by all means, use 1.5 lbs of real Topfen or Quark! Make sure to get the “drained” or “baking” kind, not the creamy, yogurt-style.
Cottage Cheese Swap: No ricotta? You can use 1.5 lbs of full-fat (4%) cottage cheese. Put it in a blender until smooth, then drain it in the cheesecloth as instructed.
Puff Pastry “Cheater” Version: Don’t want to mess with phyllo? You can use a sheet of store-bought puff pastry. It won’t be a traditional strudel (it’ll be flaky and rich, not shatter-crisp), but it’s still delicious. Just lay the sheet out, fill, and bake according to package directions.
Add-Ins: Swap the golden raisins for regular raisins, dried cranberries, or dried sour cherries. Or, leave them out entirely if you’re not a fan.

Common Mistakes to Avoid

The Soggy Bottom: This is 100% caused by not draining the ricotta.
Crumbly, Cracked Phyllo: This is from letting the dough dry out on the counter. Keep it covered!
A “Leaky” Strudel: This happens if you overfill it or forget to fold in the short ends before rolling. The filling will bubble out and burn on the pan.
Cutting a Hot Strudel: I know it’s tempting. Don’t do it. You’ll be so disappointed when the beautiful filling runs everywhere. Patience.

How to Serve Your Topfenstrudel

In Austria, this is almost always served warm, not hot.

Must-Have: A heavy dusting of powdered sugar is non-negotiable.
Traditional: Serve it in a shallow bowl with a pool of warm Vanillesauce (vanilla custard sauce).
- My Easy Hack: Gently heat up some high-quality, melted vanilla ice cream! It’s the exact same thing and so easy.
Simple: It’s also wonderful on its own, with a cup of strong coffee or black tea to cut the richness.
Extra: A spoonful of tart berry compote (like raspberry or sour cherry) is a beautiful contrast.

Storage & Reheating Tips

Let’s be honest: phyllo dough is at its peak on Day 1.

Storage: Store leftovers in an airtight container in the fridge for up to 3 days. The phyllo will soften, but the flavor will still be great.
Reheating: Do not use the microwave. It will turn your beautiful pastry into a hot, soggy wad.
- Best Way: Reheat slices in an oven or toaster oven at 350°F for 5-10 minutes.
- Air Fryer: An air fryer is fantastic for this! 3-5 minutes at 350°F will bring that crispness right back.

Your Questions, Answered

What is “Topfen” or “Quark” really? It’s a fresh, un-aged cheese made from soured milk. It’s very common in German, Austrian, and Eastern European baking. It has the tang of yogurt, the texture of a thick, dry ricotta, and the richness of cream cheese. Our ricotta/cream cheese blend is a fantastic substitute.

Do I really need to use cheesecloth to drain the ricotta? Yes. A thousand times, yes. Just setting it in a sieve won’t be enough. The cheesecloth allows you to press it (or let gravity do the work) to get all the excess whey out. It’s a cheap and essential tool for this.

Can I make this ahead of time? It’s really best baked and served the same day. However, you can make the filling up to 2 days in advance and keep it covered in the fridge. Then, just assemble and bake when you’re ready.

Can I freeze Topfenstrudel? I don’t recommend it. The freezing and thawing process does weird things to the texture of the cheese filling, and the phyllo will never be crisp again. This is one to enjoy fresh.

A Little Slice of Vienna

There is something so satisfying about pulling this golden, buttery log from the oven. The smell of baked cheese, lemon, and vanilla is just incredible. When you slice it and see that crisp shell and the creamy, set filling, you’ll feel like a true pastry chef.

This is a recipe that’s all about comfort, but it feels elegant. It’s a “wow” dessert that’s built on simple, humble ingredients. I hope you love it as much as I do.

Recipe Summary

This Austrian Topfenstrudel is a “cheesecake strudel” featuring a light, tangy, and creamy filling wrapped in shatteringly crisp phyllo dough. While traditional “Topfen” cheese is hard to find in the US, this recipe uses an easy and accessible substitute of drained whole-milk ricotta and cream cheese. Flavored with lemon zest and vanilla, this strudel is baked until deep golden-brown and served warm with a dusting of powdered sugar. This guide provides step-by-step instructions, including the crucial tips for working with phyllo and ensuring a non-soggy, perfectly set filling.