Plantain, Salted Caramel & Pecan Praline Cake
A show-stopping Michelin-inspired celebration cake where caramelised ripe plantain, nutty brown butter, silky vanilla mascarpone, salted plantain caramel and crisp pecan praline come together in one unforgettable dessert.
The Plantain Cake Designed to Steal the Show
There are cakes created simply to satisfy a sweet craving, and then there are cakes designed to become the centrepiece of the table. This Plantain, Salted Caramel & Pecan Praline Cake belongs firmly in the second category.
Sweet roasted plantain is transformed into a beautifully moist brown-butter sponge, layered with cool vanilla mascarpone and luxurious salted plantain caramel before being crowned with glossy caramelised plantain and crisp pecan praline.
Every element has been designed to provide contrast: soft sponge, cool cream, sticky caramel and irresistible praline crunch.
Fresh Ripe Plantain
Beautifully ripe plantain is the foundation of this cake. As plantain ripens, its texture becomes softer and its flavour develops a wonderfully mellow sweetness that lends itself naturally to baking.
For the best result, choose plantains with deeply yellow skins and generous brown or black markings. Roasting them before blending concentrates their natural sweetness and develops rich honeyed and caramel-like notes.
The result is a cake with genuine plantain character rather than simply sweetness — warm, aromatic and distinctly tropical.
Shop Fresh Ripe PlantainWhy Ripe Plantain Is Brilliant for Baking
Natural Sweetness
Fully ripe plantain delivers mellow sweetness and caramel-like depth without making the finished cake taste excessively sugary.
Moist, Tender Crumb
Its naturally creamy texture contributes moisture and richness, helping create a beautifully tender sponge.
Exceptional Caramel Flavour
Roasting develops toffee-like notes that pair exceptionally well with brown butter, vanilla, sea salt and toasted pecans.
Four Layers of Flavour & Texture
Caramelised Plantain & Brown Butter Sponge
Roasted plantain and nutty brown butter create a deeply aromatic sponge enhanced with subtle cinnamon, vanilla and nutmeg.
Silky Vanilla Mascarpone
Cool mascarpone provides a creamy, elegant contrast to the rich sponge without overpowering the flavour of the plantain.
Salted Plantain Caramel
Classic salted caramel is enriched with ripe plantain purée, creating a glossy sauce with additional fruit and caramel complexity.
Toasted Pecan Praline
Crisp caramelised pecans provide the essential crunch that balances the soft sponge, creamy filling and silky caramel.
Rich, Nutty, Caramelised — Yet Beautifully Balanced
The first flavour is deep caramelised plantain, followed by toasted brown butter and vanilla. The mascarpone adds cool creaminess, while sea salt sharpens the caramel and roasted pecans provide a final crisp, nutty finish.
Plantain, Salted Caramel & Pecan Praline Cake Recipe
Ready to bake? The complete ingredients, quantities, preparation method, baking instructions, assembly steps, nutrition and recipe notes are available in the WP Recipe Maker card directly below.
Plantain, Salted Caramel & Pecan Praline Cake
Equipment
- 2 x 20cm round cake tins
- Baking parchment
- Electric mixer
- Blender or food processor
- Heavy-based saucepan
- Frying pan
- Cake stand or serving plate
Ingredients
Caramelised Plantain Purée
- 450 g ripe plantain peeled and sliced
- 30 g unsalted butter
- 25 g soft dark brown sugar
- 1 tsp vanilla extract
- 1/2 tsp ground cinnamon
- 1 pinch sea salt
Plantain & Brown Butter Sponge
- 250 g caramelised plantain purée cooled
- 200 g unsalted butter
- 180 g soft light brown sugar
- 4 large eggs
- 220 g self-raising flour
- 50 g ground almonds
- 1 tsp baking powder
- 1 tsp vanilla extract
- 1/2 tsp ground cinnamon
- 1/4 tsp freshly grated nutmeg
- 80 ml whole milk
- 1 pinch sea salt
Vanilla Mascarpone Filling
- 300 g mascarpone chilled
- 200 ml double cream chilled
- 60 g icing sugar
- 1 tsp vanilla bean paste
Salted Plantain Caramel
- 150 g caster sugar
- 100 ml double cream warmed
- 60 g caramelised plantain purée
- 40 g unsalted butter
- 1/2 tsp vanilla extract
- 1/2 tsp flaky sea salt
Pecan Praline
- 120 g pecans
- 100 g caster sugar
- 1 pinch flaky sea salt
Caramelised Plantain Topping
- 1 large ripe plantain sliced diagonally
- 25 g unsalted butter
- 30 g dark brown sugar
- 1/2 tsp vanilla extract
To Finish
- pecan praline shards for decoration
- crushed pecan praline for decoration
- salted plantain caramel for drizzling
- edible gold leaf optional
Instructions
- Roast the plantain: Preheat the oven to 200°C / 180°C fan. Place the sliced plantain on a lined baking tray with the butter, dark brown sugar, vanilla, cinnamon and sea salt. Roast for 15–20 minutes until deeply golden, soft and caramelised. Blend until smooth and allow to cool.
- Brown the butter: Place the 200g butter for the sponge in a saucepan over medium heat. Allow it to melt and foam until the milk solids turn golden brown and develop a toasted, nutty aroma. Remove immediately from the heat and cool slightly.
- Prepare the cake tins: Reduce the oven to 180°C / 160°C fan. Grease and line two 20cm round cake tins.
- Make the sponge: Whisk the light brown sugar with the cooled brown butter. Beat in the eggs one at a time, then mix in 250g cooled plantain purée and the vanilla.
- Combine the self-raising flour, ground almonds, baking powder, cinnamon, nutmeg and salt. Fold gently into the wet mixture, alternating with the milk. Divide evenly between the prepared tins.
- Bake: Bake for 30–35 minutes, or until risen and a skewer inserted into the centre comes out clean. Cool in the tins briefly, then transfer to a wire rack and cool completely.
- Make the pecan praline: Toast the pecans at 180°C for 6–8 minutes. Melt the caster sugar in a saucepan until deep amber. Add the toasted pecans and sea salt, then immediately pour onto baking parchment. Cool completely. Break some into decorative shards and crush the remainder into coarse praline crumbs.
- Make the salted plantain caramel: Melt the caster sugar in a heavy saucepan until amber. Carefully add the warm cream. Whisk in the butter, plantain purée, vanilla and sea salt. Cook briefly until smooth and glossy, then allow to cool.
- Prepare the mascarpone filling: Whisk the mascarpone, double cream, icing sugar and vanilla bean paste until smooth and thick enough to hold soft peaks. Do not over-whip. Keep chilled until required.
- Caramelise the topping: Melt the butter and dark brown sugar in a frying pan. Add the diagonally sliced plantain and cook for 1–2 minutes on each side until deeply golden and glossy. Add the vanilla, remove from the heat and cool.
- Assemble: Place the first sponge on a cake stand. Spread with a generous layer of vanilla mascarpone, drizzle lightly with salted plantain caramel and scatter with pecan praline crumb. Position the second sponge on top.
- Spread mascarpone across the top, leaving the sides semi-naked for a contemporary finish. Arrange the caramelised plantain slices in a sweeping crescent, drizzle with plantain caramel and add pecan praline shards for height. Finish with crushed praline and optional edible gold leaf.
Notes
Chef’s Tips
Use Very Ripe Plantain: Choose ripe yellow plantains with plenty of brown or black markings. The riper the plantain, the sweeter, softer and more intensely caramelised the finished cake will taste. Roast the Plantain for Maximum Flavour: Roasting the plantain before blending concentrates its natural sugars and develops rich caramel notes. Allow the roasted plantain purée to cool completely before adding it to the cake mixture. Brown the Butter Carefully: Cook the butter gently until it becomes golden and develops a rich, nutty aroma. Remove it from the heat as soon as the milk solids turn golden to prevent burning. Brown butter pairs beautifully with ripe plantain and pecan. Keep the Sponge Light and Tender: Once you add the flour, fold the mixture gently and only until combined. Overmixing can produce a dense cake rather than a soft, tender crumb. Cool the Cake Completely: Make sure both plantain sponge layers are completely cool before adding the mascarpone filling. Warm cake can cause the filling to soften or melt. Do Not Over-Whip the Mascarpone: Keep the mascarpone and double cream chilled. Whip only until the mixture is smooth and holds soft, stable peaks. Over-whipping can make the filling grainy. Cool the Plantain Caramel: Allow the salted plantain caramel to cool before assembling the cake. Warm caramel can soften the mascarpone and cause the cake layers to slide. Keep the Pecan Praline Crisp: Prepare the praline in advance, but add the decorative shards shortly before serving. Exposure to the mascarpone and caramel will gradually soften the praline. Chill Before Decorating: For a professional finish, chill the assembled cake for approximately 30–60 minutes before adding the caramelised plantain, praline and final decorations. For Clean Slices: Use a large, sharp knife dipped in hot water and wiped dry before each cut. This creates neat, restaurant-style portions.Vegan Variation
To make a vegan plantain, salted caramel and pecan praline cake, replace the dairy butter with a good-quality vegan block butter suitable for baking. Replace the whole milk with unsweetened oat, almond or coconut milk. For the eggs, use a reliable vegan egg replacer according to the manufacturer’s instructions. A plant-based yoghurt designed for baking can also work, although the texture of the finished sponge may differ slightly from the original recipe. Replace the mascarpone and double cream with vegan mascarpone or plant-based cream cheese and a plant-based whipping cream. For the salted plantain caramel, use vegan butter and a plant-based cream. Coconut cream is particularly delicious with plantain because it enhances the cake’s tropical flavours. The pecan praline can remain unchanged when made with pecans, sugar and sea salt. Always check the labels of chocolate, decorations and other finishing ingredients if you require the entire cake to be suitable for a vegan diet.Gluten-Free Variation
To make a gluten-free plantain cake, replace the self-raising flour with the same quantity of a good-quality gluten-free self-raising flour blend suitable for cakes. If your gluten-free flour blend does not already contain xanthan gum, add approximately ½ teaspoon xanthan gum to improve the structure and reduce crumbling. The ground almonds in the original recipe help retain moisture and create a tender crumb, making this cake particularly suitable for gluten-free adaptation. Check the baking powder, vanilla extract, icing sugar, caramel ingredients and decorations to ensure they are suitable for a gluten-free diet. If preparing the cake for someone with coeliac disease, take appropriate precautions to prevent cross-contamination from flour, utensils, baking tins, worktops and other ingredients.Vegan & Gluten-Free Variation
The cake can also be prepared both vegan and gluten-free. Use vegan block butter, plant-based milk, an appropriate vegan egg replacement, vegan mascarpone or plant-based cream cheese, plant-based whipping cream and gluten-free self-raising flour. Add xanthan gum if it is not already included in your gluten-free flour blend. Because replacing both eggs and wheat flour changes the structure of the cake, handle the sponge gently and allow it to cool completely before removing it from the tins. Chilling the layers before assembling the cake will make them easier to handle.Allergen Note
This recipe contains nuts, eggs, milk and gluten in its standard form. Dietary substitutions can change the allergen profile, but always check individual product labels carefully. If preparing the cake for someone with an allergy, intolerance or coeliac disease, use ingredients appropriate to their dietary requirements and take suitable precautions against cross-contamination.Nutrition
Chef’s Secrets for an Exceptional Plantain Cake
Creating a memorable Plantain, Salted Caramel & Pecan Praline Cake is about more than following the recipe. These professional baking techniques help develop deeper plantain flavour, a beautifully tender sponge, stable layers and a polished celebration-cake finish.
Start with Properly Ripe Plantain
Choose plantains with deep yellow skins and generous brown or black markings. As plantain ripens, its flavour becomes naturally sweeter, softer and more aromatic, making it ideal for cakes and caramelised desserts.
Roast the Plantain Before Blending
Roasting concentrates natural sugars and encourages caramelisation. It also reduces excess moisture, creating a more intensely flavoured plantain purée and a better-balanced sponge.
Take the Butter to a Deep Hazelnut Gold
Cook the butter gently until the milk solids turn golden and develop a rich toasted aroma. Brown butter reinforces the caramel notes of ripe plantain and brings sophisticated depth to the sponge.
Fold Gently for a Tender Crumb
Once the flour has been introduced, fold only until incorporated. Overmixing can create a heavier sponge and reduce the delicate texture that makes this celebration cake feel luxurious.
Cool Every Component Completely
The cake layers, plantain purée and salted caramel should be fully cool before assembly. Warm components can soften the mascarpone and cause beautifully built layers to move.
Stop Whipping at Soft, Stable Peaks
Keep mascarpone and cream cold and avoid excessive whipping. The ideal filling should be smooth, light and stable enough to hold its shape without becoming grainy.
Use Caramel with Restraint Between Layers
A modest drizzle gives plenty of flavour while helping the cake remain stable. Save the more generous salted plantain caramel finish for the top of the cake and individual serving plates.
Add Pecan Praline Just Before Serving
Praline gradually absorbs moisture from mascarpone and caramel. Add the decorative shards close to serving time so they stay crisp, glossy and beautifully dramatic.
Vegan & Gluten-Free Plantain Cake Variations
This indulgent plantain celebration cake can be adapted for different dietary preferences while retaining its signature caramelised flavour, moist texture and elegant presentation.
Vegan Plantain, Salted Caramel & Pecan Cake
Replace dairy butter with a good-quality vegan block butter suitable for baking and substitute whole milk with unsweetened oat, almond or coconut milk.
Use a reliable vegan egg replacement formulated for cakes. For the filling, choose vegan mascarpone or plant-based cream cheese combined with a plant-based whipping cream.
Prepare the salted plantain caramel using vegan butter and a rich plant-based cream. Coconut cream works especially well because its subtle tropical character naturally complements ripe plantain.
Gluten-Free Plantain Celebration Cake
Replace the self-raising flour with the same quantity of a good-quality gluten-free self-raising flour blend developed specifically for cakes.
If your chosen flour does not already contain xanthan gum, approximately ½ teaspoon can help improve structure and reduce excessive crumbling.
Ground almonds already contribute moisture and tenderness, making this ripe plantain cake particularly suitable for gluten-free adaptation.
Turn Every Slice into a Restaurant-Style Dessert
This plantain cake makes an impressive centrepiece, but individual presentation can elevate it even further for dinner parties, weddings and special celebrations.
Michelin-Inspired Presentation
Place a slender cake slice slightly off-centre on a large porcelain plate. Add a small sweep of warm salted plantain caramel and a scattering of pecan praline crumb.
Finish with one glossy caramelised plantain slice and a slender praline shard for height. A tiny touch of edible gold leaf adds an elegant celebration finish.
Perfect Dessert Pairings
Serve with a small quenelle of vanilla-bean ice cream for a beautiful contrast of temperature and texture.
Fresh espresso, black coffee, vanilla tea or aromatic spiced chai pairs wonderfully with the caramelised plantain, brown butter and toasted pecans.
A Spectacular Cake for Memorable Occasions
With its dramatic caramelised plantain topping, crunchy pecan praline and luxurious layers, this cake is designed for occasions where dessert deserves to make an entrance.
Bake with Fresh Ripe Plantain from Nicol Retailer
The quality and ripeness of your plantain can make a noticeable difference to the flavour, moisture and caramel character of this cake.
Fresh Ripe Plantain 1kg from Nicol Retailer is ideal for cakes, puddings, caramelised desserts and traditional savoury dishes, making it a versatile ingredient for both everyday cooking and creative weekend baking.
Ideal for sweet and savoury plantain recipes
Perfect for baking, roasting and caramelising
Convenient 1kg pack for home cooks and professionals
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Fresh Ripe Plantain 1kg
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Explore Recipes →More Than a Cake — A Celebration of Ripe Plantain
What makes this dessert special is the way every component celebrates the star ingredient.
Plantain is roasted to intensify its sweetness, folded into the sponge for moisture, blended into salted caramel for depth and caramelised until glossy to create the dramatic finishing decoration.
Combined with brown butter, vanilla mascarpone and toasted pecan praline, ripe plantain becomes the foundation of a sophisticated celebration cake with exceptional flavour, texture and visual appeal.
Recipe and image created by Nicol Retailer Limited.