Toffee apple & pecan cake - Good Food Middle East

Ingredients

• 175g unsalted butter, softened, plus extra for greasing
• 200g Carnation caramel
• 50g light muscovado sugar
• 3 large eggs, at room temperature
• 175g plain flour
• 1 tsp baking powder
• 1 tsp vanilla extract
• 1 tangy eating apple, peeled, half chopped, half thinly sliced
• 50g pecans, half finely chopped, half roughly broken
• 50g icing sugar
• 25g unsalted butter, just softened but not greasy
• 2 tbsp Carnation caramel