Preheat oven to 375 degrees
If you are like me and want to make your own favorite pie crust, be sure to blind bake the crust at least 2/3rds of the way. Otherwise if using a store bought shell, pre-bake the shell.
Slice tomatoes 1/2 inch. Place on paper towels. Sprinkle with sea salt. Let rest for at least 15-30 minutes to allow liquid to pull out. Pat tops of tomatoes with additional paper towels to absorb excess moisture.
In medium skillet, fry bacon until crisp. Remove from skillet and drain on paper towels.
In small bowl, mix worcestershire sauce, mayonnaise and the cheeses until blended.
Lay half of the tomatoes in bottom of pie crust shell.
Top tomatoes with half of the scallions and basil.
Lay the remaining tomato slices on top.
Top with remaining scallions and basil.
Carefully spoon mayo/cheese mixture on top and smooth out to cover tomatoes.
Sprinkle top with fried bacon pieces.
Place pie in 375 degree oven for 20 minutes.
Check pie and place aluminum foil around outer edges of pastry if need to prevent it from over browning.
Turn heat down to 350 degrees and bake for another 10-20 minutes until the top of pie is bubbling.
Remove pie from oven and let cool at least 15 minutes before slicing.