Best Vietnamese Coffee Cake Recipe

Ingredients

• ½ cup dark brown sugar
• ½ cup all-purpose flour
• 2 tsp ground cinnamon
• ½ tsp salt
• 1 Tbsp instant coffee (optional)
• 3 Tbsp unsalted butter, room temp
• ¾ cup unsalted butter, softened
• 1 cup dark brown sugar
• 2 large eggs
• ½ cup Vietnamese coffee or espresso or strong brewed coffee
• ¾ cup sour cream
• 1 tsp vanilla extract
• 2 ¼ cups all-purpose flour
• 2 tsp baking powder
• ½ tsp baking soda
• 1 tsp ground cinnamon
• 1 tsp salt
• ½ cup sweetened condensed milk
• 1 cup icing sugar, sifted
• 1 Tbsp Vietnamese coffee or espresso or strong brewed coffee