Homemade Orange Chocolate Truffle Squares

This recipe is essentially a ganache—a chocolate emulsion—that sets in a mold. The cocoa butter in the chocolate and the water content in the heavy cream form an emulsion, elevated by the essential oils and acidity of the orange. The result is a silky, melt-in-your-mouth dessert far more sophisticated than a store-bought chocolate bar.
🕒 Prep Time 20 mins
🍳 Cook Time 5 mins
Total Time 2 hrs 25 mins
🍽️ Servings 8 servings
🔥 Calories 280 kcal
🌍 Cuisine International

Ingredients

Equipment Needed

  • Heatproof bowl
  • Small saucepan
  • Silicone mold or foil-lined tray
  • Zester

Allergen Information

⚠️ Milk

Instructions

1

Break the dark chocolate into small, even pieces in a heatproof bowl.

Tip: The smaller the pieces, the more evenly they will melt from the hot liquid.
2

Zest the orange (yellow part only!) and place it in a saucepan with the cream, orange juice, and powdered sugar. Bring to a simmer, but do not boil for long.

Tip: Avoid the white pith (albedo) as it's bitter. Heating extracts the aromatic oils from the zest.
3

Pour the hot orange cream over the chocolate. Do not stir immediately! Let it sit for 1-2 minutes.

Tip: The heat needs time to penetrate the chocolate and melt the cocoa butter.
4

Stir gently from the center outwards in small circles until you get a glossy, uniform cream.

Tip: The goal is emulsion: a stable mix of fat and water. If you whip air into it, it will become dull and spoil faster.
5

Pour into a silicone mold or a foil-lined small tray (about 0.5 - 0.75 inch thick).

Tip: Tap the mold against the counter to release air bubbles.
6

Refrigerate for at least 2 hours until fully set. Cut into squares or pop out of the mold.

Tip: To cut cleanly, use a knife dipped in hot water and wiped dry.

Recipe FAQ

The oil separated from the chocolate (broken emulsion).
The cream was too hot or you overmixed it. Add a teaspoon of cold heavy cream and stir gently to fix.
It didn't set.
The chocolate cocoa content might have been too low, or there was too much orange juice. Store it in the freezer!

Ingredients

  • 7 oz Dark Chocolate (min. 60% cocoa)
  • 1 whole Orange (Zest)
  • 1/4 cup Freshly Squeezed Orange Juice
  • 1/2 cup Heavy Cream
  • 1/2 cup Powdered Sugar