Earl Grey London Fog Cake

Ingredients

• 160 ml (2/3 cup) milk
• 3 earl grey tea bags - see notes
• 310 (2 cups + 1/2 cup) all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 200 g (1 cup) fine sugar
• 1/4 teaspoon salt
• 2 eggs
• 120 ml (1/2 cup) earl grey milk
• 120 ml (1/2 cup) water
• 1 teaspoon vanilla extract
• 90 ml (1/2 cup) vegetable oil - neutral flavor
• 240 g (1 cup) heavy cream - full fat
• 120 g (1/2 cup) mascarpone cheese - full fat
• 50 g (1/2 cup) powdered sugar
• 1 tablespoon lemon juice