Easy Cast Iron Whole30 Shrimp

These Easy Cast Iron Whole30 Shrimp are one of the easiest low-carb shrimp recipes that you can find! With only 3 ingredients and one-pan, these are the perfect way to have a quick, shrimp meal. Since shrimp cook quickly, this keto shrimp recipe only requires a few minutes to complete. I include tips to season your shrimp perfectly, but also some tasty keto-friendly, Whole30, and low-carb sides dishes to make this an easy meal. 

What are the three ingredients in this Whole30 Shrimp recipe?

This recipe requires shrimp, this fajita spice mix, and salted butter (or ghee). If you don’t have the spice mix, then no stress.

Another option is to replace the fajita spice mix with the homemade taco seasoning in my Keto Taco Salad Supreme or the dry rub that I used in Spicy Dry Rub Wings. All of the spice mixes are Whole30 compliant because they do not include sugar, contain all-natural ingredients, and no fillers. 

How can I make these cast iron shrimp a meal?

There are a few ways to turn this easy shrimp dish into a meal. Some ideas are:

• Make a Keto Shrimp Taco Salad: swap the shrimp for ground meat in Keto Taco Salad Supreme 
• Make Shrimp Lettuce Wraps: add the shrimp to slices of romaine or butter lettuce and top with your favorite salsa. If you like making your sauces at home, then one possibility is this Homemade Pico De Gallo recipe or this Restaurant Style Salsa.
• Add a quick vegetable side dish: a quick option is Easy Sauteed Asparagus
• Make a Shrimp Caesar Salad: add romaine, shredded parmesan cheese, crispy cheese (if you want), and Creamy Caesar Dressing
• Make a Mexican-inspired Salad: add spring mix, Cojita cheese, sauteed peppers and onions, and the creamy cilantro dressing that I included in this Keto Mexican Shrimp Salad recipe. 

Love Keto, Whole30, or Low Carb Shrimp recipes? Try these:

• Whole30 Dinner Recipes
• Low-Carb Bang Bang Shrimp (Keto)
• Keto Shrimp Scampi (includes Whole30 substitutes)
• Indian Shrimp Curry (Keto, Whole30, Low Carb)

You can also check out 10 Keto Shrimp Recipes You Need Right Now – it includes a list of shrimp recipes from my blog, but also some from my favorite bloggers! 

You might also be interested in these other Cast Iron Skillet Recipes:

• The Ultimate Keto Surf & Turf Recipe

• Keto Cast Iron Skillet Pork Chops w/ Creamy Pan Sauce

• Quick Seared Scallops

• Seared Scallops & Cauliflower Risotto

Easy Cast Iron Whole30 Shrimp

Print Recipe Save this Recipe for Later Rate Recipe

Prep Time: 2 minutes

Cook Time: 5 minutes

Total Time: 7 minutes

A Whole30 Shrimp recipe that requires just 3 ingredients and one cast iron pan. Includes tips for getting the perfect sear & for making this a meal. 

Course: Appetizer, Main Course

Cuisine: American

Keyword: Keto Shrimp Recipe, Low Carb Shrimp Recipe, Whole30 Shrimp Recipe

Servings: 2

Calories: 358kcal

Author: Davinah S. Smith

Want to share this recipe?To spread the word about this recipe, please save it to Pinterest, share a link to it, or rate it if you loved it. Please do not copy & paste (or screenshot) my recipes to social media or other websites.

Ingredients

• 1 lb Shrimp peeled & deveined
• 2 tsp Spicy Fajita Seasoning
• 2 tbsp Ghee or Salted Butter

Key Tool

• Cast Iron Skillet

Instructions

• Toss the shrimp in the seasoning mix and set aside.
• Heat a cast iron skillet to medium high heat
• Add the ghee or salted butter and allow it to coat the bottom of the pan
• Add the shrimp and cook for 1-2 minutes per side. I used jumbo shrimp so they took 2 minutes per side. However, if you are using smaller shrimp then it will cook faster. 

Video

Recipe Nutrition Facts

Nutrition Facts

Easy Cast Iron Whole30 Shrimp

Amount Per Serving

Calories 358 Calories from Fat 162

% Daily Value*

Fat 18g28%

Saturated Fat 9g45%

Cholesterol 609mg203%

Sodium 1762mg73%

Potassium 181mg5%

Carbohydrates 0g0%

Sugar 0g0%

Protein 46g92%

Vitamin C 9.3mg11%

Calcium 329mg33%

Iron 4.8mg27%

* Percent Daily Values are based on a 2000 calorie diet.

Recipe Notes

The fajita mixture that I used is low sodium. If you're using another spice mixture, or just salt then you should cut the amount used in half. You can always add more salt if needed after the shrimp are done.

Did you make this recipe?Share your photos & mention @DrDavinahS! I love seeing them!

Nutritional DisclaimerThe nutritional information comes from Spoonacular API, a database of food ingredients. The nutritional information for any recipe will vary based on the exact product you use and the brand. I do not include erythritol or sugar alcohols in the final carb or net carb count as it does not have any impact on my blood glucose levels. Before starting keto or a low-carb eating plan, you should consult your doctor. I am sharing my personal experiences and none of the information included in my recipes or throughout the site should be taken as medical advice.