how to make pinata cake from scratch

These super yummy cake makes great centerpiece for any occasion: birthdays, parties, mothers day, fathers day or any other celebration. Makes great hidden surprise inside. Ingredients: For the cake: 1. 500g butter, softened 2. 1 1/2 cups caster sugar 3. 1 1/2 tablespoons vanilla extract 4. 6 eggs 5. 4 2/3 cups self-raising flour 6. 1 1/2 cups milk 7. 2 cups assorted lollies 8. packet Wonka rainbow nerds 9. 2 x 150g tubs rainbow choc chips 10. 2 tablespoons hundreds and thousands For the vanilla butte