Blackened Fish with Key Lime Tartar

Name: Blackened Fish with Key Lime Tartar
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: American
Ingredients: 1 tablespoon paprika; 1/2 teaspoon dried cayenne pepper; 1 teaspoon garlic powder; 1 teaspoon dried thyme; 1 teaspoon dried oregano; 1 teaspoon kosher salt; 1/8 teaspoon black pepper; olive oil spray; 4 pieces fresh skinned white fish fillets (6 ounces each (mahi mahi, grouper, red snapper, tilapia)); 3 cups cooked wild rice or brown rice; lime wedges (for serving); 1/4 cup reduced fat sour cream; 3 tablespoons light mayonnaise; 1/3 cup finely chopped dill pickles plus 1 tablespoon pickle juice; 1 tablespoon fresh chopped dill; 1 teaspoon fresh key lime juice; 1/8 teaspoon kosher salt