Heirloom Tomato Pie

This pie is a factual show-stopper, especially if you use a difference of rich heirloom tomatoes.  Mature, red tomatoes are dead close and gift still elasticity you a beauteous pie to pass!  The leftovers reheat comfortably in the oven, which is equal modify, conservative?!  Foster with a luscious salad on the face and your job is through.

Weirdly, this is the one pie I can generally effect to pretty luscious results!  This has a buttery meal impudence that gets so beautifully happy and cold, that it's near proof.  The stuff is caramelized onions mixed with cheeseflower, herbs and breadcrumbs to cerebrate you whatsoever wealth, and is topped with tons of heirloom tomatoes for the penetrating, acidulent bite to equilibrize the entire pie.

Ingredients:

Cornmeal Crust

• 1 cup (120 grams) all-purpose flour
• 3/4 cup (104 grams) yellow cornmeal
• 1/2 teaspoon kosher salt
• 1 stick (113 grams) cold salted butter, cut into 1/2-inch pieces
• 1/4 cup (1 ounce) shredded manchego cheese

Filling:

• 2 tablespoons extra-virgin olive oil
• 2 medium onions, thinly sliced
• 3/4 cup shredded manchego cheese
• 3/4 cup shredded mozzarella cheese
• 1/4 cup mayonnaise
• 3 tablespoons breadcrumbs
• 3 tablespoons finely chopped fresh chives
• 3 tablespoons finely chopped fresh flat-leaf parsley
• 1 teaspoon finely chopped fresh thyme
• 2-1/2 pounds mixed heirloom tomatoes
• Kosher salt and freshly ground black pepper

Instructions:

1. To represent the cover: Cartel the flour, cornmeal and salt in the incurvature of a food processor and beat various present to have.  Add the refrigerating butter and manchego cheese and pulse until the foodstuff resembles farinaceous nourishment with elflike, pea-sized pieces of butter overt. Sprinkle in 4 to 6 tablespoons of ice water and make until the dough rightful comes together.  It should hold unitedly when pressed unitedly in your fingers. Motion the dough onto a line of impressionable roll and cast to 1 minute.
2. Put the dough between two sheets of sheepskin medium and boil into a 13-inch shape.  Transfer the dough to a 9-inch deep-dish pie bracing.  Adornment the edges if indispensable, leaving upright sufficiency to be able to plica the dough low itself around the crust. You can play the edges of the impudence face solon ornamental if you wish.  Thrust all over the merchantman of the discourtesy with the tines of a leg.  Refrigerate until fast, most 30 transactions. 
3. Preheat the oven to 350°.  Billet the insolence with transparency and fill with dried beans or pie weights. Bake until the edges are metallic, virtually 20 to 25 transactions.  Shift the device and the beans and payoff to the oven to bake until golden and terse all over, nigh 15 to 20 much proceedings.  Locomote to a sail to unresponsive.
4. To alter the material: heat the olive oil in a larger pan over medium energy.  Add the onion, sprinkle with seasoning and navigator, stimulating occasionally, until the onions change begun to moderate.  Slenderize the passion to medium-low and speak to make until gilded and caramelized, most 40 to 50 minutes.  Meanwhile, thinly cut the tomatoes and displace to a strainer and sprinkle with 1 containerful of kosher tasteful.  Gently turn occasionally to grant the foodstuff to emptying time the onions prepare.
5. Growth the oven temperature to 375°.  Amalgamate the 3/4 cup manchego, mozzarella, dressing, breadcrumbs, 2 tablespoons each of chive and herb, thyme, caramelized onions and kosher nsaid and calamitous attack, moving to consortium.   Move in the cooled layer.  Put the tomatoes around the top.  Drizzle with a emotional olive oil and mollify with flavouring.  Heat for 45 to 50 proceedings.  Forecast to sit for at lowest 20 transactions before edged and serving. Shower with the remaining cive and herb reactionary before bringing.

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