This pie can be prepped the day ahead. For Cornmeal Crust: 1 cup flour 1/2 cornmeal 3 Tablespoons granulated sugar 1/2 teaspoon slat 1/2 cup butter, cold 1 egg, slightly beaten Make crust by combining all ingredients except egg in a bowl. With your fingers, press the butter until the contents of the bowl are reminiscent of peas. Add the egg, and combine till dough forms. Wrap and chill for 20 minutes, then roll out. Use more cornmeal to roll. For Filling: 1-2 large, or 3-4 medium heirloom tomatoes (you can also use cherry tomatoes, you’ll need two pints) 2 cups grated cheese, I like a combo of salty hard and a farmers cheese 2 teaspoons salt 1 egg, lightly beaten 1/2 cup mayo half an onion, thinly sliced 2 teaspoons sugar 1 teaspoon apple cider vinegar 3 tablespoons fresh Basil 2 Tablespoons Cornmeal Salt + Pepper While your crust is chilling, slice the tomatoes and scoop out the seeds. Lay on a baking sheet lined with a towel and sprinkle with salt. Let sit …