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Burnt Sugar Brown Butter Cake Recipe From Scratch

Burnt Sugar and Brown Butter Layer Cake

Sara Coleman
This sophisticated layer cake features deeply toasted brown butter and a complex burnt sugar syrup, creating a rich, toffee-like flavor profile that surpasses standard caramel cakes.
Prep Time 45 minutes
Cook Time 35 minutes
Total Time 1 hour 20 minutes
Servings 12 servings
Calories 585 kcal

Ingredients
  

Ingredients

  • 1 cup unsalted butter divided for cake and frosting
  • 1.5 cup granulated sugar for the burnt sugar syrup
  • 0.5 cup boiling water to stabilize the syrup
  • 3 cup cake flour sifted
  • 1 tbsp baking powder
  • 0.5 tsp fine sea salt
  • 4 large eggs room temperature
  • 1 cup whole milk room temperature
  • 2 tsp vanilla bean paste or extract
  • 4 cup powdered sugar for the frosting

Notes

The burnt sugar syrup can be made up to a week in advance. Store the assembled cake in an airtight container at room temperature for up to 3 days. For a deeper flavor, use dark brown sugar in the buttercream frosting.