Earl Grey Blueberry Lemon Cake

Bahan-bahan (8 porsi)

• 1/2 cup milk
• 3 -4 bags earl grey tea
• 1 stick (8 tablespoons) salted butter, at room temperature
• 1/2 cup + 1 tablespoon granulated sugar
• 2 teaspoons lemon zest
• 2 teaspoons orange zest
• 3 large eggs, at room temperature
• 2 teaspoons vanilla extract
• 1 cup plus, 1 tablespoon all purpose flour
• 3/4 cup almond flour ((or 1/2 cup all-purpose flour) )
• 2 teaspoons baking powder
• 1/2 teaspoon kosher salt
• 1 1/4 cups fresh or frozen blueberries
• 1 tablespoon blueberry jam ((optional))
• 2/3 cup powdered sugar
• 3 tablespoons lemon juice
• 1 blood orange ((optional))