Preheat oven to 350 degrees.
Beat egg yolks with sweetened condensed milk - use a hand or stand mixer (mix for about 3 minutes, until well combined.) Stir in the lemon juice.
Pour pie filling into the pie crust.
Bake until filling is set and crust is starting to turn slightly golden brown (15-18 minutes). Let cool slightly and then refrigerate until well chilled (at least one hour).
Slice and enjoy!