These French Silk Brownies combine a homemade fudgy brownie base with a silky, creamy French silk topping for the ultimate chocolate dessert.
Rich, soft brownies are layered with a smooth French silk frosting that melts on the tongue. If you love chocolate, this recipe is made for you.
The brownie recipe produces a thick, fudgy, and tender layer that works perfectly for stacking and topping. The French silk topping is the same luscious filling used for classic French silk pies, but spread over a brownie for a decadent twist.
Making French silk is straightforward but requires attention to temperature and technique. This version uses eggs; if you prefer, substitute pasteurized eggs or pasteurized egg products, though they can affect texture and require a bit more mixing to reach the same silky consistency.
Tips for Making These French Silk Brownies:
- Pulse the granulated sugar in a blender or food processor until ultra-fine. This prevents any gritty texture in the French silk.
- Use a good-quality bittersweet chocolate for the French silk. After melting, allow the chocolate to cool until still stirrable but not hot — this prevents melting the butter when combined.
- Keep the eggs cold in the refrigerator until you’re ready to add them. Add the first egg and beat on high for 5 minutes before adding the second, cold egg and beating again. This helps create a light, silky topping.
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French Silk Brownies
Ingredients
Brownie Layer
- ½ cup unsalted butter room temperature
- ½ cup white granulated sugar
- ½ cup light brown sugar
- 2 large eggs
- 1 tsp vanilla extract
- ¼ tsp salt
- ¼ cup all purpose flour
- ¾ cup unsweetened cocoa powder
French Silk Topping
- 2 ounces bittersweet chocolate melted and cooled
- ¾ cup ultra fine sugar white granulated sugar pulsed until very fine
- ½ cup unsalted butter softened
- ½ tsp vanilla extract
- 2 large eggs cold
Instructions
Brownies
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Preheat the oven to 350°F. Line an 8×8-inch baking pan with foil or parchment and spray with baking spray; set aside.
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In a large bowl, beat the butter until creamy. Add the white and brown sugars and beat until light and fluffy.
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Add the eggs and vanilla extract and mix until combined.
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Stir in the flour, salt, and cocoa powder until the batter is smooth and thick.
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Spread the batter evenly in the prepared pan using a rubber spatula.
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Bake for 30–35 minutes, until set. Remove from the oven and let the brownies cool completely to room temperature before adding the topping.
French Silk Topping
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Melt the bittersweet chocolate and allow it to cool until still stirrable but not hot. Microwave in 30-second intervals, stirring between each interval, until fully melted.
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Pulse the granulated sugar in a blender or food processor until ultra-fine and powder-like.
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In a mixer, cream the softened butter with the ultra-fine sugar. Add the cooled melted chocolate and mix until fully combined, scraping the bowl as needed.
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Add the vanilla and mix briefly on low to combine.
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With the mixer on high, add one cold egg and beat for 5 minutes.
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Scrape the bowl, add the second cold egg, and beat on high for another 5 minutes until the mixture is smooth and silky.
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Spread the French silk over the cooled brownies. Do not apply while the brownies are warm, as the topping will melt. Smooth the surface with a spatula.
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Refrigerate for at least 2 hours to set. Store covered in the refrigerator.
Equipment
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8×8 baking pan
Notes
Total time includes chilling time.
Nutrition
Nutrition information is automatically calculated and should be used as an approximation.