Caramel Banana Cake - Pam*B

Ingredients

• 2 1/2 cup cake flour
• 2 1/2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 1/2 cup unsalted butter, softened
• 1 1/4 cup granulated sugar
• 2 large eggs
• 1 1/2 tsp vanilla extract
• 1/2 cup buttermilk
• 1 cup (about 2 bananas) very ripe, mashed bananas
• 3 cups light brown sugar
• 1 1/2 cup heavy cream
• 1/2 tsp lemon juice
• 5 tbsp butter, cold, cut into pieces