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    Home » Recipes » Mousse

    Mirror Glaze Chocolate Mousse Bars

    Published: Dec 31, 2023 · Modified: Apr 17, 2024 by Fay · This post may contain affiliate links · Leave a Comment

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    Mirror Glaze Chocolate Mousse Bars! This delectable dessert combines the velvety richness of dark chocolate mousse with a glossy mirror glaze. This creates a dessert that's as stunning as it is delicious. It has layers of velvety chocolate mousse and a surprising twist of cookies that soften into a cake-like texture. These bars offer an irresistible blend of textures and flavors. This chocolate mousse recipe is where it's at!

    glazed chocolate mousse bars
    Table of Contents
    • Why You'll Love My Chocolate Mousse Recipe
    • Ingredients In Mirror Glaze Chocolate Mousse Bars
    • How To Make Glazed Chocolate Mousse Bars
    • My Top Tip
    • Variations And Substitutions
    • More Mousse Recipes
    • Common Questions
    • Recipe: Mirror Glaze Chocolate Mousse Bars
    • Video Tutorials You Might Like

    Why You'll Love My Chocolate Mousse Recipe

    Easy-to-Make Mousse: The chocolate mousse in this recipe is incredibly simple to whip up. The simple step-by-step instructions will mean success every time!

    Decadent Chocolate Flavor: These bars offer an intense, rich chocolate flavor that's hard for any chocolate lover to resist.

    Visually Stunning: The mirror glaze gives them a shiny finish. This makes them look like they're straight from a fancy bakery.

    Impressive Presentation: Serving these bars will seriously impress your guests. You will make them feel like they're having a high-end dessert experience.

    Satisfies Sweet Cravings: Whether you're a big fan of sweets or just want a dessert that hits the spot, these bars are perfect for satisfying your cravings.

    Last-Minute Dessert: If you keep a batch in the freezer, and you'll always have an amazing dessert option. This is great when unexpected guests or when you get a spontaneous sweet tooth. You can even use a simple finish like a dusting of cocoa powder for an easier variation!

    Ingredients In Mirror Glaze Chocolate Mousse Bars

    Chocolate Mousse Recipe:

    • Gelatine: Gelatine is a setting agent that helps the mousse hold its shape. I softened it in cold water before I used it.
    • Dark Chocolate: Dark chocolate with a high cocoa content provides the rich and intense chocolate flavor that forms the base of the mousse.
    • Heavy Cream: Heavy cream, also known as whipping cream, adds creaminess and richness to the mousse.
    • Chocolate Cookies: IO broke the cookies into pieces and added between the mousse layers. Over time, they soften and take on a cake-like texture, providing a delightful textural contrast.

    Chocolate Mirror Glaze Recipe:

    • Sugar: I used sugar to sweeten the glaze and give it a glossy finish.
    • Water: Water is combined with sugar and other ingredients to create a syrup that forms the base of the glaze. More importantly, when properly prepared, results in the characteristic glossy appearance of the glaze.
    • Cocoa Powder: Cocoa powder contributes to the chocolate flavor of the glaze and also adds depth to its color.
    • Heavy Cream: Similar to the mousse, heavy cream is used in the glaze to add creaminess and richness.
    • Gelatine: Gelatine is used to help the glaze set and create a smooth, mirror-like finish. It's bloomed in water before adding to the glaze.

    Garnishes:

    • Grated Chocolate: I chose grated chocolate to garnish the mousse bars, adding both visual appeal and a touch of extra chocolate flavor.
    • Melted Chocolate: Melted chocolate is applied to acetate strips to create the decorative chocolate curls..
    • Edible Gold Dust: I mixed edible gold dust with vodka to paint the chocolate curls for an elegant and luxurious finish. You could also use lemon extract.
    Chocolate Mousse Bars Cupcake Savvy

    How To Make Glazed Chocolate Mousse Bars

    Chocolate Mousse Recipe:

    Prepare Gelatine: Start by mixing gelatine with cold water in a small bowl. Allow the gelatine to sit for about 5 minutes. During this time, it will absorb the water and become soft and pliable.

    Chocolate Mousse Bars Recipe Gelatine

    Heat Cream: In a saucepan, gently heat the heavy cream. You want it to be just on the verge of boiling, so keep a close eye on it. As soon as it's about to boil, remove it from the heat source.

    Melt Chocolate: Place your dark chocolate and bloomed in a heatproof bowl. Pour the hot cream over the chocolate and gelatine and let it sit for a couple of minutes. This will cause the chocolate to melt.

    Use a stick blender to blend the mixture until it's completely smooth and the gelatine is fully dissolved in the chocolate mixture.

    Chocolate Mousse Gelatine Cream

    Strain the Mousse: To ensure an ultra-smooth texture, pass the chocolate mousse through a fine mesh strainer. This step removes any potential lumps and ensures a silky consistency.

    Chocolate Mousse Strain (1)

    Layering: Half-fill silicone mini loaf molds with the chocolate mousse mixture. Then, add a layer of broken chocolate cookies on top. These cookies will soften and take on a cake-like texture over time. Finally, pour the remaining mousse over the cookies.

    Chocolate Mousse Strain (2)
    Chocolate Mousse Recipe Mould

    Freeze Overnight: Place the molds in the freezer and allow the mousse bars to freeze overnight. This extended freezing time is essential for setting the mousse properly.

    Chocolate Mousse Bars Cupcake Savvy (2)

    Chocolate Mirror Glaze:

    Prepare Gelatine: Similar to the mousse, bloom gelatine in a small bowl with cold water. Let it sit for about 5 minutes.

    Create Glaze Base: In a saucepan, combine water, sugar, cocoa powder, and heavy cream. Stir the mixture thoroughly and heat it over medium heat until it's nearly about to boil. Then, reduce the heat and let it simmer for 2 minutes, all while stirring continuously.

    Chocolate Mousse Recipe Mirror Glaze
    Chocolate Mousse Recipe Mirror Glaze (1)

    Dissolve Gelatine: Remove the saucepan from the heat source and add the bloomed gelatine. Stir vigorously to dissolve the gelatine entirely and ensure it's well-incorporated into the glaze.

    Chocolate Mousse Recipe Mirror Glaze (2)

    Strain the Glaze: To eliminate any potential lumps or impurities, strain the chocolate glaze through a fine mesh strainer into a heatproof jug.

    Cool to the Right Temperature: Allow the glaze to cool down to 35°C (95°F) to achieve the ideal consistency for pouring. If you don't have a candy thermometer, you can aim for lukewarm, which is still suitable.

    Chocolate Mousse Mirror Glaze

    Assembling the Bars:

    Unmold Mousse Bars: Carefully remove the frozen mousse bars from the molds. They must be fully frozen when applying the glaze.

    Chocolate Mousse Mirror Glaze (1)

    Glaze the Bars: Place each mousse bar on a wire rack with a tray underneath to catch any excess glaze. Then, evenly pour a thin layer of the chocolate mirror glaze over each bar. Allow any surplus glaze to drip off for a few minutes.

    Chocolate Mousse Mirror Glaze Pour
    Chocolate Mousse Mirror Glaze Pour (1)

    Transfer and Garnish: Gently move the glazed bars onto mini gold cake boards. For a finishing touch, garnish the lower rim of the mousse bars with finely grated chocolate.

    Chocolate Mousse Garnish

    Chocolate Decoration (Optional):

    Create Chocolate Strips: Begin by applying melted chocolate to an acetate strip. Use an angled spatula to spread it evenly and run a cake comb along the strip for texture. Bend the strip into a circle and place it inside a cookie cutter for support. Let it dry thoroughly.

    Chocolate Mousse Garnish (1)
    Chocolate Mousse Garnish (2)

    Gold Paint: Mix edible gold dust with vodka to form an edible gold paint. Use this mixture to paint the chocolate curls. Allow them to dry completely.

    Chocolate Mousse Gold Garnish
    Chocolate Mousse Gold Garnish (1)

    My Top Tip

    The most important tip I can give you when making this chocolate mousse recipe is to make sure that the mousse bars are completely frozen before applying the mirror glaze. Freezing the mousse bars overnight makes them firm and solid. This means the glaze will coat the bars properly and you will be sure to get that amazing glossy finish. Attempting to glaze mousse bars that are not frozen enough can result in the glaze not setting correctly or slipping off. So, patience in the freezing step is really important for achieving the best results in both appearance and texture.

    Chocolate Mousse Bars Cupcake Savvy (3)

    Variations And Substitutions

    White Chocolate Mousse: Instead of dark chocolate, use white chocolate for a lighter and creamier mousse.

    Milk Chocolate Mousse: Opt for milk chocolate if you prefer a less intense chocolate flavor in your mousse.

    Fruit Fillings: Introduce fruit compote or fresh fruit slices between the mousse layers for a refreshing contrast. Berries, raspberries, strawberries, or passion fruit work well.

    Nutty Crunch: Add a layer of crushed nuts, such as toasted almonds or hazelnuts, between the mousse layers for a satisfying crunch and nutty flavor.

    Vegan Options: To make a vegan version, substitute heavy cream with coconut cream and use vegan-friendly dark chocolate. Agar agar can replace gelatine for setting. The process for activating agar agar is outline in detail in my Caramel Chocolate Panna Cotta recipe.

    Gluten-Free: Choose gluten-free chocolate cookies or omit them altogether if you want to make the dessert gluten-free.

    Low-Sugar: If you prefer a dessert with less sugar, use sugar substitutes or reduce the sugar content in both the mousse and glaze. Keep in mind that altering sugar content can affect the texture and consistency, so be cautious.

    Decorations: Experiment with different decorations like fresh edible flowers, chopped nuts, or colorful sprinkles to add a unique touch to your mousse bars. You can also use a smidge of edible gold leaf!

    Alcohol-Infused: Add a touch of your favorite liqueur, such as Grand Marnier or Amaretto, to the chocolate mousse for a boozy twist (be mindful of the amount to avoid overpowering the flavor).

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    Common Questions

    Can I make this dessert in advance and store it in the freezer?

    Yes, unglazed bars are perfect for making ahead of time. You can store them in the freezer for several weeks, allowing you to prepare in advance for special occasions.

    What can I use if I don't have silicone mini loaf molds?

    You can use other silicone molds or even traditional glass or metal dessert molds. Just be sure to line them with plastic wrap for easier removal. Be mindful that the surface of the chocolate mousse will not be as smooth.

    Can I skip the mirror glaze and use a different topping?

    Certainly! While the mirror glaze adds a stunning finish, you can opt for a simpler topping like a dusting of cocoa powder, whipped cream, or fresh berries if you prefer a quicker and easier decoration.

    How can I store leftover Mirror Glaze Chocolate Mousse Bars?

    If you have leftovers, wrap them tightly in plastic wrap and store them in an airtight container in the freezer. When you are ready to use, bring to room temperature and re-heat very gently.

    Can I use different types of cookies in the mousse layers?

    Absolutely! Feel free to experiment with your favorite cookies or biscuit flavors to add variety and customize the dessert to your liking.

    What's the purpose of the vodka in the gold paint for the chocolate curls?

    Vodka is used to dilute the edible gold dust and create an edible gold paint that can be easily brushed onto the chocolate curls. It evaporates quickly, leaving behind the gold dust for an elegant finish. Lemon extract is an effective substitute.

    Have you tried this recipe? Tag me @CupcakeSavvysKitchen and I will share your pic in my stories!
    YouTube video
    glazed chocolate mousse bars

    Mirror Glaze Chocolate Mousse Bars

    Prep Time: 50 minutes minutes
    Cook Time: 15 minutes minutes
    Chill Time: 8 hours hours
    Total Time: 9 hours hours 5 minutes minutes
    Print Pin
    Step into the world of decadent desserts with our Mirror Glaze Chocolate Mousse Bars. These delicious treats bring together a silky dark chocolate mousse and a glossy chocolate mirror glaze, resulting in a dessert that's both visually stunning and incredibly delicious.
    Servings: 8 Mousse Bars
    Prevent your screen from going dark

    INGREDIENTS

    Chocolate Mousse
    • 3 teaspoon (3 teaspoon) gelatine
    • 3 tablespoon (3 tablespoon) water cold
    • 255 g (1 ½ cups) dark chocolate
    • 600 ml (2 ½ cups) heavy cream
    • 8 (8) chocolate cookies
    Chocolate Mirror Glaze
    • 3 teaspoon (3 teaspoon) gelatine
    • 3 tablespoon (3 tablespoon) water
    • 210 g (1 cups) sugar
    • 75 g (5 tablespoon) water
    • 70 g (⅘ cups) cocoa powder
    • 145 g (⅗ cups) heavy cream
    Garnishes
    • ½ cup (½ cup) chocolate finely grated
    • ¼ cup (¼ cup) chocolate melted
    • ½ teaspoon (½ teaspoon) edible gold dust
    • ¼ teaspoon (¼ teaspoon) vodka or lemon extract

    INSTRUCTIONS

    Chocolate Mousse
    • Mix the gelatine and cold water in a small bowl. Allow it to sit for 5 minutes to bloom.
    • In a saucepan, heat the heavy cream over medium heat until it is just about to boil. Remove it from the heat immediately.
    • Place the dark chocolate and bloomed gelatine in a heatproof bowl and pour the hot cream over it. Allow it to sit for a couple of minutes to melt the chocolate. Then, use a stick blender to blend until smooth.
    • Mix for a minute or so until the gelatine is fully dissolved.
    • Pass the mixture through a fine mesh strainer to remove any lumps.
    • Half-fill silicone mini loaf molds with the chocolate mousse mixture.
    • Add a layer of broken chocolate cookies on top of the mousse. The cookies will soften and take on a cake-like texture.
    • Fill the molds with the remaining chocolate mousse mixture.
    • Freeze the mousse bars overnight to set.
    Chocolate Mirror Glaze
    • In a small bowl, add cold water to the gelatine. Stir and set it aside to bloom before using.
    • In a saucepan, combine water, sugar, cocoa powder, and heavy cream. Stir well and place it over medium heat.
    • Stir the mixture constantly while bringing it to a boil.
    • Once it boils, reduce the heat to a simmer and continue stirring for 2 minutes.
    • Remove the saucepan from the heat and add the bloomed gelatine. Stir well to fully dissolve and combine.
    • Strain the glaze through a fine mesh strainer into a heatproof jug.
    • Cool the glaze to 35°C (95°F) using a candy thermometer to check. If you don't have a candy thermometer, cool it to lukewarm.
    • Unmold the frozen mousse bars. They must be frozen when applying the glaze.
    • Place the mousse bars on a wire rack with a tray beneath to catch excess glaze.
    • Pour a thin, even layer of the chocolate mirror glaze over each mousse bar. Allow excess glaze to drip off for a few minutes.
    • Carefully transfer the glazed bars onto mini gold cake boards.
    • Garnish around the bottom rim of the mousse bars with finely grated chocolate. The grated chocolate will stick to the glaze.
    Chocolate Decoration
    • Apply melted chocolate to an acetate strip and evenly spread it with an angled spatula.
    • Run a cake comb along the length of the acetate strip.
    • Gently bend the strip into a circle and place it inside a cookie cutter for support. Let it dry completely.
    • Mix the edible gold dust with vodka to form an edible gold paint, adjusting the consistency as needed.
    • Paint the chocolate curls with the edible gold paint and let them dry completely.
    • Garnish each glazed mousse bar with one chocolate curl.
    • Refrigerate to thaw before serving.

    NOTES

    Proper Blooming: Ensure the gelatine is fully bloomed by allowing it to absorb water and swell. This ensures it dissolves easily and helps set the mousse and glaze.
    Quality Chocolate: Use high-quality dark chocolate for the mousse as it will greatly affect the flavor. Aim for chocolate with at least 70% cocoa content.
    Straining the Mousse: Straining the mousse after blending ensures a silky-smooth texture without any lumps or bits of unmelted chocolate.
    Frozen Mousse: The mousse bars must be fully frozen when applying the mirror glaze to get a smooth, glossy finish.
    Decorating Chocolate Strips: Work quickly when decorating the chocolate strips as melted chocolate can set fast. Use a comb for a professional finish.
    Practice Makes Perfect: Don't be discouraged if your first attempt isn't perfect. Mirror glazing can be a bit tricky, so practice will help you achieve a flawless finish over time.

    NUTRITION

    Calories: 775kcal | Carbohydrates: 67g | Protein: 11g | Fat: 56g | Saturated Fat: 34g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 15g | Trans Fat: 0.01g | Cholesterol: 107mg | Sodium: 113mg | Potassium: 524mg | Fiber: 8g | Sugar: 50g | Vitamin A: 1389IU | Vitamin C: 1mg | Calcium: 106mg | Iron: 6mg
    Tried this recipe?Tag me @CupcakeSavvysKitchen and I will share your pic in my stories!

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