Rhubarb Cobbler

3 cups diced rhubarb
1 cup sugar
2 Tbsp. flour
2 Tbsp. grated orange rind
1/4 tsp. nutmeg
2 Tbsp. butter
1/2 cup warm water
1 cup flour
1/4 tsp. salt
4 Tbsp. fat
1/2 cup milk
1 tsp. baking powder

Mix rhubarb with sugar, flour, orange rind, nutmeg, butter and water. Pour into a shallow baking pan. Sift flour, baking powder and salt together. Cut in fat and add milk. Pat out soft dough and fit over rhubarb. Make air holes in top. Bake 20 minutes at a moderate temperature.