01 -
Heat the oven to 350°F (180°C). Either butter and flour an 8-inch cake pan or line it with parchment paper.
02 -
Mix together the salt, baking powder, and flour in one bowl. Set it to the side.
03 -
Cream the butter with the sugar until fluffy. One by one, add the eggs, mixing after each. Stir in about half of the lemon curd until it's blended.
04 -
Combine the wet and dry mixtures by gently folding in the dry ingredients until just incorporated.
05 -
Transfer the batter to the prepared pan. Drop dollops of the leftover lemon curd randomly on the top of the batter.
06 -
Bake for about 40 minutes or until it's golden. Don't worry if the cake is a little wobbly in the middle—it’s normal! Let it cool in the pan.
07 -
Once cooled, take it out of the pan, peel off the paper, and optionally sprinkle with some confectioners' sugar.