Vanilla Sour Cream Cake with Buttermilk Frosting - Milk

Ingredients

• 2 3/4 cups (675 mL) all-purpose flour
• 2 tsp (10 mL) baking powder
• 1/2 tsp (2 mL) baking soda
• 1/4 tsp (1 mL) salt
• 1 cup (250 mL) Canadian 2% milk
• 1 cup (250 mL) Canadian sour cream
• 4 tsp (10 mL) vanilla extract
• 1 cup (250 mL) Canadian butter, softened
• 1 1/2 cups (375 mL) granulated sugar
• 4 large local eggs, at room temperature
• 1 1/2 cups (375 mL) Canadian butter, softened
• 1 tbsp (15 mL) vanilla extract
• 1 cup (250 mL) Canadian 35% whipping cream
• 6 cups (1.5 L) icing sugar