Line a wire rack with paper towels. Place tomatoes on prepared rack, and sprinkle with salt; let stand for 30 minutes. Pat dry with a paper towel.
In a 12-inch cast-iron skillet, pour oil to a depth of 1½ inches, and heat over medium-high heat until a deep-fry thermometer registers 350°.
In a shallow bowl, whisk together cornmeal and Creole seasoning. In a shallow dish, place flour. In another shallow dish, place eggs. Working in batches, dredge tomatoes in flour, shaking off excess. Dip in eggs, and dredge in cornmeal mixture, pressing to adhere.
Fry tomatoes in batches until crispy and golden brown, about 4 minutes. Place on a wire rack, and let cool for 5 minutes. Serve with shrimp and Rémoulade Sauce. Garnish with green onion, if desired.
Rémoulade Sauce
In a medium bowl, whisk together all ingredients. Cover and refrigerate for up to 1 week.
Notes
*We used Tony Chachere’s Original Creole Seasoning.
Recipe by Louisiana Cookin' at https://louisianacookin.com/fried-green-tomatoes-shrimp-remoulade/