Fluffy Homemade Coffee Cake Recipe for Morning Joy

Ingredients

• 1 ½ cups (190 g) all-purpose flour
• ¾ cup (150 g) granulated sugar
• ½ cup (120 ml) milk
• 2 tsps baking powder
• ¼ tsp salt
• 1 large egg
• ¼ cup (60 ml) vegetable or canola oil
• 1 tsp vanilla extract
• ½ cup (100 g) brown sugar
• 2 tbsps (30 ml) melted butter
• 2 tbsps (15 g) all-purpose flour
• 2 tsps cinnamon
• ½ cup (60 g) chopped walnuts (optional)
• ¾ cup (90 g) powdered sugar
• 1 tbsp (15 ml) butter, room temperature
• 1 tbsp (15 ml) milk (add more if needed)