Pina Colada Layer Cake

Name: Pina Colada Layer Cake
Prep time: 50 min
Cook time: 2 h 30 min
Total time: 2 h 30 min
Yield: 8 portions
Ingredients: non-stick cooking spray; 10 oz all-purpose flour; 2 ¼ tsp baking powder; ½ tsp salt; 11 ½ oz sugar; 6 oz unsalted butter; 3 large eggs; 1 tsp vanilla extract; 6 oz coconut milk; 2 oz rum; 1 oz unsweetened shredded coconut; 20 oz canned crushed pineapple; 2 oz sugar; 1 tbsp cornstarch; 16 oz heavy whipping cream; 2 ½ oz confectioners sugar; 1 tsp vanilla extract; 1 tsp coconut extract; fresh pineapple; coconut flakes