Ingredients
- 200 g softened butter
- 200 g caster sugar
- 250 g self-raising flour
- 2 tsp baking powder
- 5 medium eggs or 4 large eggs
- 1/2 tsp vanilla extract
- 300 ml double or heavy cream
- 1 1/2 tsp icing sugar, plus more for dusting
- 1 tsp vanilla extract
- 120 g strawberry or raspberry jam
Instructions
Follow each step in order. The directions below are written so a beginner can understand what to do, what to look for, and when to move on to the next step.
- Step 1.Preheat the oven to 190°C, grease two 20 cm sandwich tins, line their bases, and weigh the ingredients accurately before mixing.
- Step 2.Beat the softened butter and caster sugar until very pale and fluffy, scraping the bowl so no dense butter remains at the bottom.
- Step 3.Add the eggs one at a time with a spoonful of flour when needed, beating just until each addition disappears without curdling the mixture.
- Step 4.Sift in the remaining self-raising flour and baking powder, add the one-half teaspoon vanilla, and fold gently until no dry pockets remain.
- Step 5.Divide the batter equally between the prepared tins, level the surfaces, and bake for about 23 minutes until golden and springy in the center.
- Step 6.Cool in the tins briefly, turn onto racks, remove the paper, and let both layers become completely cold before adding the cream.
- Step 7.Whip the cream with 1 1/2 teaspoons icing sugar and 1 teaspoon vanilla to soft, spreadable peaks, stopping before it becomes grainy.
- Step 8.Spread jam over one sponge, add the whipped cream, place the second layer on top without pressing, and finish with a light dusting of icing sugar.

