Fresh Cherry Upside-Down Cake
You could use a different cake batter recipe on top of the cherries if you wish, but I promise the combination of lemons, rosemary, cherries, and marmalade creates an intoxicating, somewhat mysterious cake.
Line a cake pan with parchment paper. Oil the sides of the cake pan.
Combine the marmalade and butter in a small saucepan. Stir constantly while melting, letting it just combine. Pour the marmalade-butter mixture into the cake pan. Spread evenly.
Wash and dry the cherries. Pit the cherries and cut them in half. Arrange them in the cake pan, cut side touching the pan.
Prepare the cake batter and pour the batter over the cherries. Use any extra batter to make cupcakes. Bake according to the cake instructions. When the cake has cooled, place a serving plate on top of the cake pan and carefully invert the cake onto the plate. Remove the parchment.