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–+ servings
Morocco Frosting
Morocco Frosting is a rich, glossy, chocolate-infused boiled frosting that combines the fluffiness of egg whites with the smooth depth of melted chocolate. Using a double boiler method, this vintage-style recipe produces a satiny texture perfect for layer cakes and cupcakes. Unlike buttercream, it sets firmly while remaining soft and shiny, making it ideal for warm climates or elaborate decorations. The combination of granulated and brown sugars adds complexity and depth, while the square chocolate lends a luscious, creamy base.
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Prep Time 10 minutes
Cook Time 7 minutes
Total Time 17 minutes
Course frostings and icings
Cuisine American
Servings 12
Calories 165 kcal

Ingredients
  

  • 2 egg whites (unbeaten)
  • 1¼ cups granulated sugar
  • ¼ cup brown sugar (firmly packed)
  • 5 tbsp cold water
  • 1 oz unsweetened chocolate (melted)

Instructions
 

Step 1: Combine Ingredients

  • Place egg whites, granulated sugar, brown sugar, and cold water in the top part of a double boiler.

Step 2: Mix Thoroughly

  • Beat the mixture with a rotary egg beater or hand mixer until thoroughly blended.

Step 3: Cook Over Double Boiler

  • Place the top pan over rapidly boiling water.

Step 4: Beat and Cook

  • Continue beating constantly with an egg beater. Cook for 7 minutes or until the frosting stands in peaks.

Step 5: Finish with Chocolate

  • Remove from heat. Fold in the melted chocolate carefully.

Step 6: Use Immediately

  • Spread promptly on cooled cake or cupcakes before it sets.

Tips

  • Beat constantly while cooking to prevent egg whites from scrambling
  • Use a true double boiler or a heatproof bowl over simmering water
  • Frosting thickens further as it cools, apply while slightly warm
  • Best suited for chocolate or yellow layer cakes
  • Avoid overcooking or frosting may become grainy
  • Use unsweetened chocolate for a deeper cocoa flavor
  • Store leftover frosting refrigerated up to 2 days
  • Bring to room temperature and re-beat before using
  • Works well as a filling as well as a top frosting

Nutrition

Calories: 165kcalCarbohydrates: 34gProtein: 2.5gFat: 3gSaturated Fat: 1.8gPolyunsaturated Fat: 0.2gMonounsaturated Fat: 0.3gSodium: 18mgPotassium: 95mgFiber: 1.2gSugar: 31gVitamin A: 15IUCalcium: 22mgIron: 0.9mg
Keyword cake topping, chocolate icing, cooked frosting, double boiler, heirloom recipe, vintage frosting
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