In a medium sauce pot, melt 1 tablespoon of butter, sauté the shallots and garlic for about 1 minute. Stir in Crystal Hot sauce, white wine, Creole seasoning, and fresh thyme. Reduce for almost half, add 2 cups heavy cream. Simmer for about 8 minutes or until the sauce thickens. Add 1 pound butter. Strain and set aside.
In a large sauté pan, melt 1 tablespoon of butter. Add 2 cups mushrooms sauté for 2 minutes, then add 1 ½ English peas, Crawfish. Season with salt and pepper .
In a mixing bowl, toss the pasta with Crawfish sauce. Plate the pasta, top with the fresh julienne tomato.