Preheat oven to 400 degrees

Slice and pit plums. If they are larger cut them into wedges

Toss plums into a large bowl with sugar, lemon zest, cinnamon, almond flavoring, and flour.

Unroll your pre-made pie crust onto parchment paper

Pile the plum mixture onto the middle of the pie crust leaving 2 inches all the way around.

Begin to fold pie crust over the plums all the way around.

Bake for approximately 40 minutes or until the crust is golden brown.