Ingredients

The following ingredients have 14 Servings
  • 1 ½ cups (339g) unsalted butter, at room temperature
  • 3 cups (570g) granulated sugar
  • 3 large eggs, at room temperature
  • 1 ½ cups (384g) full-fat sour cream, at room temperature
  • 2 teaspoons pure vanilla extract
  • 3 cups (420g) all-purpose flour
  • 3 teaspoons (11.25g) baking powder
  • ½ teaspoon salt
  • 3/4 cup (170g) unsalted butter, melted
  • 1 ½ cups (330g) packed light brown sugar
  • 1 ½ cups (210g) all-purpose flour
  • 3 tablespoons (22.5g) ground cinnamon
  • 1 cup (130g) powdered sugar, sifted
  • 1-2 tablespoons (15-30ml) milk
  • 1 teaspoon (5ml) pure vanilla extract
  • 1-2 teaspoons (5-10ml) lemon juice (optional)

Instruction