In a bowl, mix together sour cream (or Greek yogurt), mayonnaise, heavy cream, lime juice, lime zest, cilantro, minced garlic, salt, and pepper.
Taste for seasoning and add more salt, pepper or lime juice as needed.
Cover the bowl and chill the sauce until ready to use.
For the Shrimp
Pat dry the shrimp well with paper towels.
In a small bowl, combine all the seasoning spices to make the seasoning mix. Add the shrimp to the bowl and coat them evenly.
Heat the oil in a pan over medium heat. Add the seasoned shrimp in a single layer and sear for 1-2 minutes on each side until cooked through.
To Assemble
Layer each warmed tortilla with shrimp, avocado, crumbled Cotija cheese, shredded cabbage, and chopped tomatoes.
Drizzle each taco generously with Cilantro-Lime Crema Sauce.
Notes
This recipe yields about 8 tacos.*Chili Powder(Not to be confused with chile powder) is a commonly used American spice mix. It’s most often made up of ground chili pepper, paprika, garlic, and cumin. It’s not as hot as ground chili pepper so if you can’t get it where you are, use a half teaspoon of paprika, an eighth teaspoon of cyan pepper.
For Fresh From Scratch Flavor
I created this recipe to make it an easy, weeknight pantry meal so it doesn’t call for any fresh ingredients, but I often add fresh chopped garlic to the pan with the shrimp at the end and then cook it for 30 seconds. Then I finish with chopped fresh cilantro and a squeeze of fresh lime.
Tip
Don’t overcrowd the pan for the best sear on the shrimp. Overcrowding will cause the shrimp to steam instead of brown. When in doubt, it’s best to cook in batches.