Step 1

Preheat oven to 350 degrees. Blind bake the pie shell until lightly brown.

Step 2

Peel and slice tomatoes, place in colander and sprinkle with salt. Allow to drain 10 minutes.

Step 3

Stir together sour cream and mayonnaise, add cheeses and salt and pepper. Layer tomatoes in pie shell. And spread sour cream mixture on top. Bake 30 minutes until lightly browned and cheese is melted. Remove from oven and sprinkle torn basil leaves on top. Cool slightly. Serve warm.