Rhubarb Custard Pie

Why I Love This Recipe
Ingredients You'll Need
3 cups rhubarb, cut in 1-inch pieces
1 cup white sugar
2 tbsp butter
1 egg
2 tbsp flour
1 uncooked pie shell
Topping:
2 tbsp brown sugar
3 tbsp flour
2 tbsp butter
Directions
Place rhubarb in a bowl and cover with boiling water for about 5 minutes.
Meanwhile, with a mixer, mix sugar, egg, butter and flour until smooth.
Strain rhubarb well.
With wooden spoon, add rhubarb to batter and mix.
Pour into uncooked pie shell.
Mix topping ingredients with a fork, and sprinkle over uncooked pie.
Bake at 375F for 50 minutes or until set.
Top with whipped cream if desired.