Hummingbird Cake with Cream Cheese Icing

Ingredients

• 1 3/4 cups self-raising flour
• 1 cup caster sugar
• 1/2 cup desiccated coconut
• 1/2 cup walnuts, finely chopped
• 1 teaspoon bicarbonate of soda
• 440g can crushed pineapple, drained
• 2 large over-ripe bananas, mashed
• 2 eggs, lightly whisked
• 3/4 cup vegetable or sunflower oil
• toasted flaked coconut, to decorate
• 200g cream cheese, at room temperature
• 75g butter, chopped, at room temperature
• 1 cup icing sugar mixture, sifted
• 1 tablespoon pineapple juice or lemon juice
• 1 teaspoon finely grated lemon zest