- Rinse and cut the rhubarb into smaller pieces 
- Rinse the elderflowers and cut off the stem 
- Mix all ingredients in a saucepan 
- Cook the rhubarb compote in the saucepan under a lid at high heat for 5-10 minutes until the rhubarb has become soft as porridge 
- Allow the rhubarb compote to cool on the kitchen table under a lid