Here is one that I found on the internet. Very similiar to yours. But, I want to try yours first.
Amish Sugar Cream Pie Recipe
Printable Version of Amish Sugar Cream Pie Recipe Here
1 cup white sugar
1 /2 cup flour
2 /3 cup brown sugar
1 /2 teaspoon salt
1 cup boiling water
1 cup cream
1 /8 teaspoon nutmeg
1 /2 teaspoon vanilla unbaked pie shell
Combine sugar, flour, and salt. Stir in boiling water. Then add cream, nutmeg, and vanilla. Pour mixture into unbaked pie shell. Bake at 425 for 10 minutes, then 350 for 40 minutes