Satisfy your sweet tooth with the best sweet potato pie recipes from the expert chefs at Food Network. 3. His favorite sweetie pie of a sweet potato casserole—a mainstay going back for generations on Southern holiday tables, includes from two to three cups of sugar. 2. Reduce heat to low and cover. Sweet Potato Pie. ... All Sweet Potato Pie Recipes Ideas. Russell also authored and secured passage of the National School Lunch Program in 1946.) Add the shortening. Melt the butter and margarine in a pot. 1. For the crust: Sift the flour and salt into a medium bowl. 4. 1. But tracking down this recipe, one thing is sure: Richard Russell had a sweet tooth. Add sweet potatoes to pot and stir. add sugar, nutmeg cinnamon, vanilla, and water and bring to a boil. Peel the sweet potatoes and cut them in half the long way (tip to tip), then cut each half into 3/4 inch slices. Showing 1-18 of 46.