Step 1

Preheat oven to 350°F. Pour pie filling into baked crust.

Step 2

Beat egg whites with cream of tartar in large bowl on medium speed until frothy, about 1 minute. Increase speed to high and continue beating until soft peaks form. Slowly pour in sugar and beat until it reaches stiff peaks.

Step 3

Spread meringue over pie filling. Bake until meringue is golden, about 12 minutes. Cool, slice and serve lemon meringue pie.