📌 Sweet Cinnamon Lasagna

Posted 16 April 2026 by: Admin #Recipes

Prep Time

25 minutes

Cook Time

35 minutes

Total Time

1h10 (with rest)

Servings

6 to 8 servings

It’s the kind of Sunday morning where you don’t want to overcomplicate things. Outside it’s gray, inside the coffee is already brewing, and you want something warm, soft, that perfumes the whole house. These sweet cinnamon lasagnas are exactly that.

Final result — The generous layers reveal themselves when sliced, topped with a vanilla glaze that melts between the fluffy strata.

Imagine a square pan fresh from the oven, the fluffy layers visible on the sides, the top a light caramel color with slightly crispy edges. The vanilla glaze drips between the still-warm layers, shiny and almost translucent. The smell of heated cinnamon and brown sugar fills the kitchen — that slightly spicy, slightly toasted, deeply comforting blend. When you dive in with a spoon, the dough yields without resistance.

Why you’ll love this recipe

✓Zero shaping : With classic cinnamon rolls, you spend 20 minutes rolling and cutting spirals that collapse during baking. Here, you just cut, stack, and you’re done.

✓The texture is different : Meltingly softer than an ordinary roll because the layers fuse together while baking. Every bite is slightly candied on the edges and fluffy in the center.

✓Perfect for prep-ahead : Assemble the pan the night before, wrap it, and put it in the fridge. The next morning, all you have to do is pop it in the oven while you make the coffee.

✓The base is versatile : Chocolate chips between layers, a few apple or pear pieces, crushed hazelnuts — the dough is neutral enough to welcome it all without losing its character.

Ingredient Notes

Ingredients

Everything you need for this comforting dessert: simple pantry ingredients, nothing superfluous.

Self-raising flour : Flour that already contains baking powder in the right proportions. If you don’t have any, mix 3 cups of regular flour with 4 teaspoons of baking powder and a pinch of salt.
Buttermilk : Found in the dairy aisle. It makes the dough more supple and slightly tangy, which balances the sweetness of the glaze. Can’t find it? A tablespoon of white vinegar in whole milk, wait 5 minutes — it does exactly the same thing.
Brown sugar : Cassonade or dark brown sugar, not the light tan sugar used for coffee. This is what gives the filling that slightly caramelized and deep flavor.
Ground cinnamon : Don’t hold back. Standard supermarket cinnamon works great. If you want a more complex note, add a small pinch of ground cardamom — the two pair perfectly.
Icing sugar : For the glaze, sift it before using. It takes 30 seconds and prevents white lumps in your sauce. A smooth glaze is also a matter of mouthfeel.

Starting the dough

Pour the flour into a large bowl and add the softened butter in pieces. Work it with your fingertips until the mixture resembles wet sand — you should feel the small particles of butter being crushed without warming them up. Pour the buttermilk in gradually, not all at once. The dough should be soft, slightly sticky, but not liquid. Most importantly: stop working it as soon as it’s homogenous. Over-kneaded dough becomes elastic and dense — you want melt-in-your-mouth, not rubber.

The filling, the true heart of it

Melt the butter and let it cool for a minute before adding the brown sugar and cinnamon. Mix. You’ll get a sandy, dark paste that sticks slightly to the spoon, with an already intense aroma — warm, spicy, and slightly toasted. This does all the heavy lifting. Taste it before assembling: if you want more cinnamon, now is the time to adjust.

Assembly, layer by layer

Roll the dough into a large square on a well-floured surface, then cut into rectangles. No ruler needed. Spread a thin layer of filling at the bottom of the buttered pan, place a first layer of dough on top, press down lightly with your palm to hear that little thud that indicates it’s sticking, then cover with filling and a drizzle of glaze. Repeat until the ingredients are used up. The layers don’t need to be perfect — imperfection gives it that generous, homemade feel.

Baking — don’t touch a thing

Oven at 190°C, middle rack, 30 to 35 minutes. After 20 minutes, you’ll start to smell something: the caramelizing cinnamon and the butter singing softly in the pan. That’s a good sign. The top should reach that specific light caramel color — not dark brown, not pale beige. If it browns too quickly on the edges, cover with foil and continue baking without opening the oven too much.

And now, patience

Let it rest for 10 minutes out of the oven before touching anything. The structure needs to stabilize. Pour half of the glaze over the still-hot top: it penetrates between the layers and glues them gently together. Keep the rest to serve at the table, so everyone can drizzle to their heart’s content.

Tips & Tricks

Don’t melt the butter for the dough: it must be softened at room temperature. Melted butter makes a sticky dough that is hard to roll and bakes differently.
Prepare the glaze last, just before serving if possible — it thickens as it cools and becomes harder to pour between layers.
For even crispier edges, butter the sides of the pan generously and sprinkle with a little sugar before assembling: it creates a light caramelized crust.
Leftovers reheat very well in the microwave for 20 seconds with a splash of milk — it brings back all the melt-in-your-mouth texture of day one.

Close-up on that incomparable melt: airy dough, caramelized sugar, and shiny glaze in one single bite.

FAQs

Can I prepare these cinnamon lasagnas the night before?

Yes, it’s actually recommended. Assemble the whole pan the day before, cover with plastic wrap, and refrigerate. The next day, take it out 30 minutes before baking to avoid thermal shock. The glaze should be prepared on the day.

I don’t have self-raising flour — what do I do?

Simple: mix 375g of regular flour with 4 teaspoons of baking powder and a pinch of salt. Sift everything before using. The result is identical.

Why use buttermilk instead of regular milk?

Buttermilk reacts with the baking powder and makes the dough airier and slightly tangy, which balances the richness of the sugar. If you can’t find any, pour a tablespoon of white vinegar into 300ml of whole milk and wait 5 minutes.

How to store leftovers and reheat them correctly?

At room temperature under a cloth for max 1 day. In the fridge, 2 to 3 days in an airtight container. To reheat, 20 seconds in the microwave with a splash of milk.

Can I freeze these sweet lasagnas?

Yes, without the glaze. Freeze individual portions after they’ve cooled completely for up to 1 month. Thaw in the fridge overnight then reheat at 160°C for 10 minutes.

The top is too dark but the inside isn’t done — what to do?

Simply cover the pan with a piece of aluminum foil and continue baking for 5 to 10 extra minutes. This is common with strong ovens; keep the pan on the middle rack.