Recipe found on A Taste of Home

OK, I've never heard of this before, but it sounds really interesting.  I think I will have to give it a try.

1 1/2 cups Sugar

5 TB All-Purpose Flour

1 tsp ground Cinnamon

Pinch of Salt

3 cups thinly sliced Green Tomatoes

1 TB Cider Vinegar

Pastry for a Double Crust 9" Pie (The Eatwell Heirloom Pastry Dough would be perfect!)

1 TB Butter

In a bowl, combine the sugar, flour, cinnamon and salt.  Add tomatoes and vinegar; toss to coat.  Line a pie plate with bottom crust.  Add filling; dot with butter.  Roll out remaining pastry; make a lattice crust.  Trim, seal and flute edges.  Bake at 350 for 1 hour or until tomatoes are tender.  Cool on a wire rack to room temperature.  Store in the refrigerator.