This recipe originally appeared in Bon Appetit last summer, and I’ve had my eyes on it ever since. I lightened it up this by replacing the mayonnaise with plain yogurt. I also swapped 1/2 of the all-purpose white-flour with the ever-wonderful rye flour, added a touch less sugar and a smattering of chives. The result is a savory, delightful mess of a tomato pie. I can’t help but think how wonderful this would be with fresh corn kernels from 1 ear of summer corn or quickly-sauteed zucchini slices. This pie has room for you to add a little of this and a little of that (sauteed kale or spinach would be nice, too)
Adapted from: Bon Appetit
To make the crust: Whisk first five ingredients together in a medium bowl. Using your fingertips, rub in butter until coarse meal forms and some small lumps remain. Using a fork, stir in buttermilk to ensure that all the dry ingredients have been combined with the wet. The dough will be sticky but should also be uniform. Form 1 single disk and wrap in plastic wrap. Refrigerate for at least one hour and up to one day.
To make the filling/pie: Lay tomatoes in a single layer on a baking sheet lined with 2 layers of paper towels. Place another 2 layers of paper towels on top of tomatoes. Let stand for at least 30 minutes to drain away some of the liquid.
Preheat oven to 425 F. On a well-floured surface, roll dough out into an 11″ round. Try to work quickly as the dough will be more difficult the more it warms ups. Invert dough onto pie dish and nestle it in so the edges all but right up to the pie pan. Try not to handle too much. If the dough tears or develops snags, simply patch them and move on–it’s a rustic pie and no one will ever know.
Toss both cheeses in a medium bowl until evenly incorporated. Reserve 1/4 cup of cheese for the very top. Whisk scallion, yogurt, chives, vinegar, sugar, salt, and pepper in a small bowl. Sprinkle cornmeal evenly over bottom of crust, then top with 1/2 cup of cheese mixture. Arrange 1/3 of tomatoes over cheese, overlapping as needed. Spread half of yogurt mixture (about 1/3 cup) over top as best you can. Repeat layering with 1 cup of cheese mixture, 1/2 of remaining tomato slices and remaining yogurt mixture. Sprinkle with remaining cheese. Fold overhanging crust up and over edges of tomato slices. Crimp as desired.
Bake until pie crust is golden and cheese has melted and turned slightly golden, 35-40 minutes. let pie cool at least 1 hour and up to 3 before slicing/serving. While the pie is best enjoyed the day its made, cover and refrigerate and serve the next da