INGREDIENTS
2 1/4
lbs Heirloom tomatoes, assorted
1/2 cup
Herbs, assorted fresh
1
Sweet onion
1/4 cup
Mayonnaise
1 1/4 cups
All-purpose flour
1
Filling
1 1/4 tsp
Kosher salt
1 1/4 tsp
Pepper, freshly ground
1/2 tsp
Sea salt, fine
1/4 cup
Vegetable shortening
1 tbsp
Canola oil
1
Piecrust
4 tbsp
Butter, unsalted
1/2 cup
Gruyere cheese
1/2 cup
Parmigiano-reggiano cheese
3 tbsp
Water