Platano Maduros Croissant with Caramel Swirl

Steps

1. 1

   Mix the dough base

   • In a stand mixer bowl, whisk together bread flour, salt, instant yeast, and sugar.
   • Add very cold water and mix on low speed with the dough hook for 3–4 minutes until a shaggy dough forms.
   • The dough should be around 60°F (15°C).
   • Do not knead; it should be rough and slightly sticky.
   • Cover and refrigerate for at least 30 minutes while you prepare the lamination butter.

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   Ready when: Shaggy, slightly sticky dough that pulls away from sides; temperature around 60°F (15°C)

   Tip: Cold dough is essential—if it warms above 70°F (21°C), refrigerate longer before proceeding

2. 2

   Prepare lamination butter

   • While the dough chills, cut the European-style butter into thin pats (about ¼ inch / 6 mm thick) and layer them between parchment paper on a work surface.
   • Using a rolling pin, gently pound and flatten the butter into a rough 8×8-inch (20×20 cm) slab, keeping it very cold but pliable—it should bend without cracking.
   • The goal is a consistent thickness so it spreads evenly during lamination.
   • Refrigerate on the parchment until the dough is ready.

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   Ready when: Butter is a uniform slab, cold but flexible, not cracking or separating

   Tip: If butter becomes too soft (above 65°F / 18°C), chill it longer; too-warm butter will ooze out during lamination

3. 3

   First lamination fold

   • On a lightly floured, very cool work surface (chill the counter with an ice pack beforehand if your kitchen is warm), roll the chilled dough into a rough 12×10-inch (30×25 cm) rectangle, keeping it slightly thicker than the butter slab.
   • Place the cold butter slab in the center, then fold the dough edges over it like an envelope, sealing the edges with the heel of your hand.
   • Roll gently to an even 12×8-inch (30×20 cm) rectangle.
   • Fold into thirds (letter fold): fold the bottom third up, then the top third down over it.
   • Wrap in plastic and refrigerate for 15 minutes.

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   Ready when: Dough is folded into thirds with sealed edges and is cold to the touch

   Tip: Work quickly—if dough begins to feel warm or sticky, chill it for 5 minutes before continuing

4. 4

   Second and third lamination folds

   • Remove dough from the fridge and rotate it 90 degrees (this prevents uneven lamination).
   • Roll to a 12×8-inch (30×20 cm) rectangle again, then fold into thirds as before.
   • Wrap and chill for 15 minutes.
   • Repeat this step one more time: rotate, roll, and fold into thirds.
   • After the third fold, refrigerate for at least 1 hour (or overnight, wrapped in plastic).
   • The dough should show faint butter stripes when you look at the edge.

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   Ready when: Dough is cold and slightly elastic; visible thin butter stripes appear at the edge

   Tip: If butter ever breaks through the dough, dust with flour and chill immediately; multiple short rests beat fewer long ones for lamination success

5. 5

   Prepare plantain filling

   • Peel the ripe plantains and slice into ½-inch (1.3 cm) thick rounds.
   • Heat the butter in a large skillet over medium heat until foaming.
   • Add the plantain slices in a single layer and sauté for 3–4 minutes per side until golden and slightly caramelized.
   • Sprinkle with brown sugar, cinnamon, salt, and vanilla extract.
   • Cook for another 1–2 minutes, tossing gently, until the sugar melts and coats the plantains.
   • Transfer to a plate, spread to cool, then coarsely mash into chunky pieces (not smooth).
   • Chill until needed.

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   Ready when: Plantain slices are tender, golden-brown, and the sugar has melted into a glaze

   Tip: Don't over-mash the plantains—chunky texture adds interest; if filling is too wet, drain excess liquid before chilling

6. 6

   Make caramel swirlOven 350°F / 175°C

   • In a small saucepan, melt the butter over medium heat.
   • Add the brown sugar and stir constantly for 2–3 minutes until the mixture turns a deep amber color (around 350°F / 175°C on an instant thermometer if you have one).
   • Remove from heat and carefully pour in the heavy cream—it will bubble vigorously.
   • Stir in the salt.
   • Let cool to room temperature until it reaches a thick, spreadable consistency (like peanut butter), about 10–15 minutes.
   • If it hardens too much, warm gently over low heat.

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   Ready when: Caramel is deep amber, bubbles have subsided, and it's thick enough to coat a spoon

   Tip: Watch carefully—caramel burns quickly; if it darkens past deep amber, start over. Never taste hot caramel; it will cause severe burns

7. 7

   Shape the croissants

   • Remove the laminated dough from the fridge and place on a floured work surface.
   • Roll to a ¼-inch (6 mm) thick rectangle approximately 16×12 inches (40×30 cm).
   • Using a ruler and bench scraper, cut into 8 equal rectangles (about 4×6 inches / 10×15 cm each).
   • Spread about 1 tbsp (15 ml) of the cooled caramel sauce down the center of each rectangle, then top with 1.5–2 tbsp (22–30 ml) of the plantain filling.
   • Fold each rectangle in half lengthwise to enclose the filling, then twist gently 2–3 times to create a spiral effect.
   • Place seam-side down on parchment-lined baking sheets, spacing them 3 inches (7.5 cm) apart.

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   Ready when: Eight shaped pastries with visible caramel and plantain filling, arranged on baking sheets

   Tip: Keep the dough very cold during shaping—if it warms and becomes sticky, chill for 5–10 minutes; twisted pastries should feel firm, not soft

8. 8

   Final proof

   • Cover the shaped croissants loosely with plastic wrap or a damp towel and let them proof at room temperature (68–72°F / 20–22°C) for 2–3 hours until they've puffed up noticeably and feel light and airy when gently pressed (they should spring back slowly, not immediately).
   • They should increase in volume by about 50–75%, and you may see a slight seep of filling at the edges—this is normal.

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   Ready when: Croissants have visibly puffed and feel light; a gentle poke leaves a slow indent

   Tip: If your kitchen is cold, place croissants in a warm, draft-free spot (like a 100°F / 38°C oven with the light on); avoid direct sunlight, which can dry the surface

9. 9

   Apply egg wash and cinnamon sugarOven 400°F / 205°C

   • About 20 minutes before baking, preheat the oven to 400°F (200°C).
   • Beat together the egg and 1 tbsp (15 ml) water until smooth.
   • Brush the egg wash over the top of each proofed croissant, being careful not to deflate them.
   • Mix the cinnamon and granulated sugar together, then sprinkle evenly over the egg-washed croissants.
   • Let the egg wash set for 5 minutes at room temperature while the oven finishes preheating.

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   Ready when: Croissants are evenly coated with egg wash and cinnamon-sugar mixture

   Tip: Avoid brushing egg wash on the sides of the croissants or any parchment contact points; it can cause sticking

10. 10

    Bake until goldenOven 400°F / 205°C

    • Place both baking sheets in the preheated 400°F (200°C) oven.
    • Bake for 22–25 minutes, rotating the sheets halfway through (top shelf to bottom and vice versa) at the 12-minute mark to ensure even browning.
    • The croissants are done when they're deeply golden-brown on top and the bottoms are crisp and golden.
    • The internal temperature should reach 190–195°F (88–90°C) in the thickest part of a croissant.

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    Ready when: Croissants are deep golden-brown; bottoms are crisp; internal temperature 190–195°F (88–90°C)

    Tip: If the tops brown too quickly, loosely tent with foil; rotate sheets to promote even baking on both shelves

11. 11

    Cool and serve

    • Remove croissants from the oven and let them cool on the baking sheet for 5 minutes.
    • Transfer to a wire cooling rack and let rest for at least 15 minutes before serving.
    • The croissants are best enjoyed warm or at room temperature within a few hours of baking, when the layers are at their crispiest.
    • The plantain and caramel filling will soften slightly as the pastry cools.

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    Ready when: Croissants are cool enough to handle; pastry is crisp on the outside, tender inside

    Tip: Don't wrap warm croissants tightly—trapped steam will soften the crispy layers. Cool uncovered or in a loose paper bag