Coconut Banana Cake

Ingredients

• 1/2 cup butter (room temperature)
• 1 1/2 cups white sugar
• 2 eggs
• 1 tsp vanilla extract
• 1/2 cup nonfat Greek yogurt
• 3 over-ripe bananas (mashed)
• 1 1/2 cups flour
• 1/2 cup desiccated (shredded coconut)
• 1 tsp baking soda
• 1/2 tsp salt
• 1 tsp pumpkin pie spice or mixed spice
• 1/4 cup brown sugar
• 1 tbsp flour
• 1/4 cup desiccated (shredded coconut)
• 2 tbsp butter (cold)
• 1/3 cup coconut milk
• 1/2 tsp vanilla
• 1/2 cup powdered sugar