James Martin’s Pineapple Upside-Down Cake features a layer of caramelized pineapple and cherries at the bottom of the cake pan, topped with a soft, buttery sponge. When inverted after baking, the golden pineapple slices and glossy cherries sit on top, creating a stunning presentation and a rich, fruity topping.
Preheat your oven to 180°C (350°F). Pour the melted butter into the bottom of a 9-inch round cake pan, swirling to coat evenly. Sprinkle the brown sugar over the butter in an even layer. Arrange the pineapple rings on top of the brown sugar, and place a glacé or maraschino cherry in the center of each ring.
In a mixing bowl, cream the softened butter and caster sugar together using an electric mixer or whisk until light and fluffy, about 2-3 minutes. Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
Sift the self-raising flour into the bowl with the wet ingredients, folding gently to combine. Pour in the milk and mix just until combined, being careful not to overmix.
Carefully pour the batter over the pineapple and brown sugar topping, spreading it evenly with a spatula.
Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center comes out clean. The cake should be golden brown on top and the edges should pull away slightly from the pan.
Allow the cake to cool in the pan for about 10 minutes. Run a knife around the edges to loosen, then carefully invert the cake onto a serving plate. Let it cool slightly before serving.