Caramel Surprise Cake

Last Updated: 2026 April 12
recipe for layered cake on a sponge base with biscuits, mascarpone, and dulce de leche

Recipe for chocolate caramel surprise cake with dulce de leche

Looking for a recipe for a cake that will delight everyone? Try my Caramel Surprise – a simple and impressive dessert that combines fluffy chocolate sponge cake, creamy mascarpone, and a hidden, melting dulce de leche filling. This cake is perfect for both birthdays and family gatherings, and its universal taste will satisfy sweet lovers of all ages. Easy to prepare, impressive, and absolutely delicious – you can’t miss it!

caramel surprise cake with mascarpone cream and dulce de leche

Caramel Surprise Cake recipe step by step

If you like delicious and easy-to-prepare layered cream cakes, then you must try this recipe!

caramel surprise cake with dulce de leche and mascarpone

Caramel Surprise Cake recipe with video

Wypieki Beaty
Delicious and simple cake with mascarpone cream and dulce de leche filling – discover the recipe for Caramel Surprise with photos and a video.
5 z 1 oceny
Prep Time 1 hour
Cook Time 12 minutes
10 hours
Total Time 11 hours 12 minutes
Course Cakes
Kuchnia American cuisine, Polish cuisine
Servings 20
Calories 321 kcal
Wyposażenie
  • Baking pan approximately 20/30 cm.
Składniki

ingredients for chocolate sponge cake

  • 2 egg whites (from size L eggs)
  • 2 egg yolks
  • 100 g sugar (½ cup)
  • 70 g wheat flour – all-purpose (½ cup)
  • 10 g unsweetened cocoa (1 slightly heaped tablespoon)

ingredients for mascarpone cream

  • 500 g mascarpone cheese (well chilled)
  • 500 ml heavy cream (well chilled)
  • ok 100 g powdered sugar (⅔ cup or to taste)
  • 2 teaspoons gelatin (+ about 60 ml cold water)

additional ingredients

  • approx 320 g biscuits (for two layers)
  • approx 500 g dulce de leche mass (in a can)
  • approx 100 ml water
  • 1 teaspoon sugar
  • 1 teaspoon lemon juice
Instrukcja
 

How to make caramel surprise cake step by step

    Step 1 – preparations

    • Line the baking pan with parchment paper.
    • Preheat the oven to 170℃ (convection mode) or 180℃ (top-bottom mode).

    Step 2 – preparing the chocolate sponge cake

    • Whip the egg whites with sugar into a smooth, light, and very fluffy mass – I whip for a few minutes at the highest speed of the mixer.
      2 egg whites, 100 g sugar
      białka zmiksowane na biało
    • Add the egg yolks to the whipped egg whites and gently mix – with a kitchen whisk or at low speed of the mixer.
      2 egg yolks
      mieszanie ubitych białek z żółtkami
    • Sift the flour and cocoa through a fine sieve and add to the egg mixture in the bowl.
      70 g wheat flour – all-purpose, 10 g unsweetened cocoa
      przesiewanie mąki z kakao
    • Gently mix the batter with the sifted flour and cocoa.
      mieszanie masy na biszkopt z mąką i kakao
    • Transfer the batter to the prepared mold and spread an even layer over the entire bottom.
      wykładanie biszkopta do formy do pieczenia
    • Place the mold in the preheated oven and bake for about 12 minutes – until a dry skewer comes out clean.
    • After baking, cool the cake.

    Step 3 – preparing the mascarpone cream

    • Pour cold water over the gelatin, mix, and set aside for a few minutes to swell.
      2 teaspoons gelatin
      zmieszana żelatyna z wodą
    • Transfer the cream cheese to a large bowl, add the cream and sugar – whip at high speed until a thick cream is obtained.
      500 g mascarpone cheese, 500 ml heavy cream, ok 100 g powdered sugar
      produkty na krem mascarpone
    • Briefly heat the set gelatin in the microwave (about 10 seconds) until it becomes liquid.
      zastygnięta żelatyna
    • Add a large spoon of whipped cream to the gelatin and mix thoroughly.
      dodawanie kremu do żelatyny
    • Pour the gelatin into the rest of the cream and blend thoroughly until combined.
      dodawanie żelatyny do kremu mascarpone

    Step 4 – assembling the cake

    • Soak the sponge cake in the mold with water, sugar, and lemon juice.
      approx 100 ml water, 1 teaspoon sugar, 1 teaspoon lemon juice
      nasądzenia biszkopta czekoladowego
    • Spread about half of the mascarpone cream over the sponge cake.
      wykładanie połowy kremu mascarpone na biszkopt
    • Arrange a layer of biscuits on the cream, gently pressing them down.
      approx 320 g biscuits
      wykładanie warstwy herbatników na krem mascarpone
    • Spread the dulce de leche (kajmak) mass over the biscuits and spread thoroughly.
      approx 500 g dulce de leche mass
      wykładanie masy kajmakowej na herbatniki
    • Layer the second layer of biscuits.
      wykładanie drugiej warstwy herbatników
    • Finally, spread the rest of the mascarpone cream.
      wykładanie kremu mascarpone na warstwę herbatników
    • Chill the cake in the mold in the refrigerator for several hours to soften the biscuits.
    Film
    Uwagi
    A glass has a capacity of 250 ml.
    See the notes under the recipe for possible substitutes for the ingredients used, or tips for making the recipe.
    The recipe video is in Polish, but you can watch it to see the step-by-step process.
    Wartości Odżywcze
    Serving: 100gCalories: 321kcalWeglowodany: 35gProtein: 4.2gTłuszcz: 18g
    Keyword cake with dulce de leche filling, layered cake with cream
    Tried this recipe?Daj znać w komentarzu!
    chocolate party cake with mascarpone cream and dulce de leche

    Why make a caramel surprise cake?

    I prepared my cake today for Easter, and it disappeared in no time. My mom gave me the idea for it when she treated me to a similar cake bought at a pastry shop for Christmas. It tasted so good then that I decided to prepare my own version. This way, I ended up with a delicious layered cream cake, with an added biscuit layer and dulce de leche. The cake is delicately sweet – but not too sweet, it cuts beautifully, and yields a large baking sheet. That’s why this cake is great for various holidays and family celebrations. Be sure to try this recipe and save it for later! You can easily save it on my Instagram, or by downloading my phone app – there you can easily save your favorite recipes and create different categories!

    festive chocolate cake with mascarpone and dulce de leche

    What ingredients are needed to prepare the cake?

    To make this cake at home, you will only need a few basic ingredients. Below is a condensed list of products I used and possible substitutes.

    • dulce de leche – I used a can of Gostyń dulce de leche here – weight 510 g, but you can use any dulce de leche
    • mascarpone – this is an Italian creamy cheese that you can easily find in any large store and discount supermarkets
    • heavy cream – I used 30% cream in a carton, you can also use 36% cream, then you won’t need to add gelatin, because it is thicker and more compact
    • biscuits – use any biscuits – mine are plain, but they can also be chocolate – depending on the exact size of the baking tin, you will need about 300-400 g of them
    Easter cake with dulce de leche and mascarpone on a cocoa sponge cake

    How to diversify the taste of the caramel surprise cake?

    If you don’t like overly sweet cakes and prefer cream cakes to be balanced with something slightly tart, then after soaking the sponge cake, you can additionally spread it with a slightly tart jam – e.g., raspberry, blackcurrant, or cherry. Such a fruity accent will work perfectly here!

    recipe for caramel surprise cake with dulce de leche cream and mascarpone

    Can you make a no-bake caramel cake?

    If you don’t feel like or don’t have time to bake a chocolate sponge cake, you can make a no-bake version. Simply arrange a layer of biscuits at the bottom instead of the sponge cake. Then, do not soak them, just immediately apply a layer of mascarpone cream.

    chocolate sponge cake with cream and dulce de leche filling step-by-step recipe

    How to store the caramel surprise cake?

    Due to the cream filling, the cake is best stored in the refrigerator. After preparation, put it in the fridge overnight so that the biscuits soften from the cream and the cake is easy to slice. Due to the heavy cream in the cake’s filling, it’s best not to freeze it, but to consume it immediately. The cake stored in the refrigerator is good for several days.

    detailed recipe for layered chocolate cake with cream, dulce de leche, and biscuits

    Can a lactose-free version be made?

    Yes, by using plant-based substitutes for butter, cream, and mascarpone – the taste will still be creamy and delicious!

    step-by-step recipe for chocolate sponge cake with mascarpone cream and dulce de leche

    Now that you know the secret of our Caramel Surprise, it’s time to get baking! Fluffy chocolate sponge cake, creamy mascarpone, and hidden dulce de leche inside guarantee a “wow” effect with every bite. Don’t wait – try the recipe today, share it with family and friends, and then show off the results in the comments or on Instagram. Your dessert can become the star of any gathering!

    easy recipe for layer cake with cream and dulce de leche
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    5 z 1 oceny
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    Recommended recipes for cream cakes

    Be sure to also try my other recipes for delicious creamy cakes perfect for special occasions. Here I recommend three such recipes, among others, and many more on the blog.

    Published On: 2026 April 10

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    Caramel Surprise Cake with Mascarpone Recipe

    Discover the recipe for Caramel Surprise – a cake that will delight everyone! A fluffy chocolate sponge, delicate mascarpone cream, and a hidden center of melting kajmak (dulce de leche) create a dessert perfect for birthdays, family gatherings, or simple moments of sweet pleasure. This recipe is easy to prepare, and thanks to the detailed step-by-step photos and a short instructional video, anyone can master it. Its universal flavor and impressive appearance make the Caramel Surprise cake a must-have for your culinary blog and every home kitchen – try it out and enjoy a delicious dessert that will win the hearts of your whole family!