This coconut lime sheet cake is a delicious and easy dessert that is perfect for feeding a crowd. To make the cake, you will need flour, sugar, baking powder, salt, coconut milk, lime juice, lime zest, eggs, and butter. Mix the dry ingredients together, then add the wet ingredients and mix until smooth. Pour the batter into a greased sheet cake pan and bake for 25-30 minutes. Once the cake has cooled, top it with whipped cream and shredded coconut. Serve and enjoy!