Rhubarb Crumble - cooking recipe

Ingredients

1 c. sugar
1 c. boiling water
3 Tbsp. flour
4 c. rhubarb
few drops red food coloring

Preparation

Make sauce first.
Mix sugar and flour well, add water.
Mix well.
Add food coloring, then cook until thick.
Cut rhubarb and put in bottom of well-greased pan.
Pour sauce over top of rhubarb.
Then top with topping.