1/4 c. butter
1/2 c. brown sugar
1 1/2 c. mashed sweet potatoes
3 eggs, slightly beaten
1/3 c. corn syrup
1/3 c. milk
1/2 tsp. salt
1 tsp. vanilla
1 unbaked pie crust

Preheat oven to 425°F. Cream the butter and sugar. Add the potatoes and eggs; mix well. Mix syrup, milk, salt and vanilla and add to the potato mixture. Line a 9-inch pie pan with the pie crust. Put filling in pan and bake for 10 minutes. Reduce heat to 325°F and bake for 35 to 45 minutes.