Praline Chocolate Hearts

Praline Chocolate Hearts is a medium French recipe that serves 2. 450 calories per serving. Recipe by Once Upon a Time Pastry on YouTube.

Prep: 47 min | Cook: 12 min | Total: 1 hr 14 min

Cost: $9.30 total, $4.65 per serving

Ingredients

  • 200 ml Heavy cream (Heat then add cold liquid to speed up cooling)
  • 200 g 70% dark chocolate (Break into pieces before pouring over the hot cream)
  • 50 ml Cold heavy cream (Added to the ganache to cool it faster)
  • 150 g T55 flour (Sift before incorporating into the mixer)
  • 50 g Powdered sugar (For a fine texture in the dough)
  • 30 g Almond powder (Provides softness and a nutty flavor)
  • 20 g Unsweetened cocoa powder (Choose a high‑quality cocoa)
  • 100 g Unsalted butter (At a spreadable temperature)
  • 1 pinch Fleur de sel (Enhances the chocolate flavor)
  • 1 Egg (At room temperature)
  • 150 g White chocolate (Melt in two parts, one with coloring)
  • 0.5 g Red chocolate‑soluble coloring (Must be soluble in chocolate, not a regular food coloring)
  • 20 g Praline (caramelized hazelnut paste) (Optional, to dot the ganache with small amounts)

Instructions

  1. Prepare the dark chocolate ganache

    Heat 200 ml of heavy cream in a saucepan until boiling, immediately pour over 200 g of broken dark chocolate, stir until the chocolate is completely melted, then incorporate 50 ml of cold cream to speed up cooling.

    Time: PT12M

  2. Cool the ganache

    Transfer the ganache to an airtight container and place in the refrigerator for 4 hours (or overnight) until it thickens.

    Time: PT4H

  3. Make the chocolate sweet pastry dough

    In the mixer bowl, add the flour, powdered sugar, almond powder, cocoa powder, softened butter, fleur de sel and the egg. Run the Bosch robot’s “shortcrust pastry” program (about 5 minutes).

    Time: PT5M

  4. Dough rest

    Form a ball, wrap in cling film and refrigerate for 1 hour.

    Time: PT1H

  5. Shape the hearts

    On a lightly floured work surface, roll the dough to about 5 mm thickness, cut hearts with the cookie cutter, place them on a baking sheet lined with parchment paper.

    Time: PT10M

  6. Bake the hearts

    Bake the hearts at 180°C for 12 minutes until lightly golden.

    Time: PT12M

    Temperature: 180°C

  7. Cool the baked hearts

    Let the hearts cool on a rack for 10 minutes before handling.

    Time: PT10M

  8. Melt and tint the white chocolate

    Divide the white chocolate into two bowls. Melt each half in a bain‑marie or microwave (30 s on medium power, stir, repeat). Add the red chocolate‑soluble coloring to one bowl and mix well.

    Time: PT5M

  9. Set the white chocolate

    Pour the melted white chocolate onto a parchment‑lined sheet, spread into an even layer, then place in the freezer for 30 minutes to harden.

    Time: PT30M

  10. Whisk the chilled ganache

    Transfer the very cold ganache to the mixer bowl, attach the whisk and whisk, gradually increasing speed (tri‑speed → quad‑speed → C) until a firm, airy texture is achieved.

    Time: PT5M

  11. Fill the hearts with ganache

    Fill a pastry bag fitted with a plain tip with the whipped ganache, pipe generously onto each heart covering the entire surface. Add small dots of praline on top if desired.

    Time: PT5M

  12. Cut the white chocolate and assemble

    Remove the hardened white chocolate from the freezer, cut two hearts with the cookie cutter (pre‑heated in hot water to ease cutting), place each white chocolate heart onto the ganache‑filled hearts.

    Time: PT5M

Nutrition Facts

Calories
450
Protein
5 g
Carbohydrates
45 g
Fat
30 g
Fiber
3 g

Dietary info: Vegetarian

Allergens: Milk, Egg, Almond, Gluten

Last updated: April 7, 2026

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Praline Chocolate Hearts

Recipe by Once Upon a Time Pastry

Small hearts made with chocolate sweet pastry dough, filled with dark chocolate ganache and decorated with praline, coated in red‑tinted white chocolate. Ideal for Valentine's Day, this recipe for two people combines pastry, firm ganache and a glossy finish.

MediumFrenchServes 2

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
5h 50m
Prep
49m
Cook
48m
Cleanup
7h 27m
Total

Cost Breakdown

$9.30
Total cost
$4.65
Per serving

Critical Success Points

  • Cool the ganache in the refrigerator for at least 4 hours.
  • Use the mixer’s “shortcrust pastry” program to obtain a homogeneous dough.
  • Whisk the ganache until a firm texture.
  • Use a chocolate‑soluble red coloring to avoid lumps.

Safety Warnings

  • Be careful with hot cream and melted chocolate to avoid burns.
  • Use kitchen gloves when handling hot white chocolate.
  • Do not leave the oven unattended while baking.

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