2Prep cake rounds with parchment paper, but no butter.
3Combine olive oil, sugar and orange zest in the kitchen mixer
4Beat the eggs together.
5Weigh and sift the spelt flour into a new bowl and mix the salt and baking powder.
6Slowly add in the dry ingredients and then the whipping cream.
7Add batter into the prepared pans
8Bake for 20 minutes.
9Harvest the rhubarb.
10Cut the rhubarb into 1 inch pieces.
11Add the 700 grams of fruit, about 290 grams of sugar and a pinch of salt to a large pan.
12Add the zest of two clementines.
13Add a bit of ginger.
14Juice the oranges into the rhubarb.
15Add a vanilla bean to the mixture.
16Assemble the cake; place the bottom round in parchment paper, then spread the vanilla whipped cream and the rhubarb jam mixture on the cake and put the second cake on top.