Key Lime Pie

Step 1

Heat the oven to 325 degrees. With an electric mixer, beat the egg yolks on high speed until thick and light in color. Add the condensed milk and mix on low speed. Still on low speed, add half the lime juice, cream of tartar and then the remaining lime juice, mixing after each addition. Mix well until blended.

Step 2

Pour into pie crust and bake for 10 to 15 minutes, or until the center is firm and dry to the touch. Freeze for at least 3 hours. Serve with whipped cream.