Mix about 1 tablespoon of Creole seasoning into crawfish tails and set aside; chop and measure all other ingredients; set the pie shell out so it gets to room temperature
Melt butter in a Dutch oven over medium-high heat
Saute the Trinity until softening and clearing-about 8 to 10 minutes, stirring often
Add the garlic and saute until aromatic, about 2-3 minutes
Mix in the Herb and Spice Blend, parsley and green onions and stir for about 2-3 minutes
Add the flour and blend to incorporate, stir for about 2 to 3 minutes
Add the tomato sauce, cream and vermouth (and Worchestershire, if using); simmer until slightly thickened, about 5 minutes
Add the stock. Start with a little to deglaze the Dutch oven. Once all the stock is added, lower the heat and simmer for about 5 -10 minutes
Add the crawfish tails a little at a time and blend in completely before adding more. Once all the crawfish tails are added, simmer for about 5 minutes
Remove the filling from heat and set aside to cool slightly, mout15 to 30 minutes
Place one pie shell in a 9-inch pie pan and trim off the excess crust around the sides
Pour the filling into the pie shell
Place the second pie crust on top of the pie, use the tines of a fork to seal around the edges. Use a sharp knife to cut small slits in the top of the pie to release steam as the pie bakes
Combine 1 egg and about 1 or 2 tablespoons of water to make an egg wash and lightly brush the on top of the pie
Place the pie pan on a baking sheet and bake in the 375°F oven for 30 to 35 minutes, or until golden brown on top. Once out of the oven, allow the pie to rest for 15 to 20 minutes while the filling sets.
Notes
Refer to my article, Crawfish Pie, for more details on ingredients, substitutes, and Hints and Tips.Crawfish Tails: Use Louisiana crawfish tail meat for the best flavor.Filling Consistency: Simmer long enough to thicken the filling. It should be slightly thick before removing from the heat; this helps the pie hold its shape.Cooling the Filling: Let the filling cool 15 to 30 minutes before adding to the pie shell to prevent a soggy crust.Egg Wash (Make-Ahead Tip): If assembling ahead, refrigerate without the egg wash. Apply it just before baking for the best color and texture.Resting After Baking: Let the pie rest 15 to 20 minutes before slicing so the filling sets and doesn’t run.Leftovers: Store leftovers airtight in the refrigerator for 2 to 3 days, or freeze for 3 to 6 months.