In a medium bowl, stir together McCormick Cumin, garlic powder, paprika, chili powder, dried oregano, 2 teaspoons salt, and pepper. Add in shrimp and toss to coat evenly with the spices.
Heat vegetable oil in a cast-iron skillet over high heat. Add in shrimp. Cook until slightly blackened, about 2 minutes. Flip and cook on the other side, another 2 minutes, until fully cooked through. Remove shrimp from pan.
Whisk together sour cream, lime juice, and 1⁄2 teaspoon salt.
Place shrimp on tortillas. Drizzle with lime sour cream. Top with red cabbage, scallions, and cilantro.
If you wish to request that your personal information is not shared with third parties, please click on the below opt out button. Please note that after your opt out request is processed, we may still collect your information in order to operate our site.