Rhubarb Crumble

It’s still rhubarb season, so I’m trying out all sorts of recipes with it. My guinea pig M doesn’t seem to mind!

Ingredients:
400 g rhubarb
1 clementine (or half an orange)
¼ cup sugar
an additional ¼ cup sugar
¾ cup oats
¼ cup flour
2 tsp cinnamon
1 tsp baking powder
2 tbsp butter
1 egg
cream or ice cream, to serve with it

Instructions:
1. Chop the rhubarb and spread it in a pan. Juice the clementine or orange over it and sprinkle with the first ¼ cup sugar. Bake at 190 C for about 10 minutes.
2. Meanwhile, mix the other ¼ cup sugar with the oats, flour, cinnamon, and baking powder. Crumble the butter in and beat the egg and then add it as well. The mixture should be a bit crumbly.
3. Top the rhubarb with the oat mixture.
4. Bake at 190 C for 30-40 minutes. Serve with cream or ice cream, as desired.