Sizzle up delicious shrimp fajitas in a cast iron skillet. Perfectly seasoned, quick to make, and bursting with flavor. Ideal for a tasty weeknight meal!
Shrimp Fajitas in a Cast Iron Skillet are not just a feast for the taste buds, but also a breeze to prepare and a boon for your health. This recipe combines the goodness of succulent shrimp, vibrant bell peppers, and savory onions, all seasoned with a perfect blend of spices.

The cast iron skillet not only lends a fantastic char and flavor to the ingredients but also makes the cooking process quick and efficient. Within minutes, you can have a delicious, well-balanced meal on your table that’s sure to impress family and friends alike. The fresh lime juice and cilantro add a refreshing zing, making these fajitas irresistibly tasty and enjoyable.
In addition to their incredible taste, these Shrimp Fajitas are packed with nutritious benefits.
In addition to their incredible taste, these Shrimp Fajitas are packed with nutritious benefits. Shrimp is an excellent source of lean protein and is rich in vitamins and minerals like B12, iodine, and omega-3 fatty acids, which support brain and heart health. The colorful bell peppers are loaded with vitamins C and A, antioxidants, and fiber, which are great for the immune system and digestive health. Cooking with olive oil provides healthy monounsaturated fats, essential for reducing inflammation and promoting heart health. This dish is not only delicious but also a wholesome, nutrient-dense option that supports a balanced diet. Enjoy a guilt-free, mouth-watering
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Servings Yield: 4 servings

Ingredients
- 1 ½ pounds large shrimp, peeled and deveined
- 1 red bell pepper, thinly sliced
- 1 green bell pepper, thinly sliced
- 1 yellow bell pepper, thinly sliced
- 1 large onion, thinly sliced
- 3 tablespoons olive oil
- 3 cloves garlic, minced
- 1 teaspoon chili powder
- 1 teaspoon cumin
- 1 teaspoon smoked paprika
- ½ teaspoon oregano
- ½ teaspoon salt
- ½ teaspoon black pepper
- 1 lime, juiced
- 8 small flour tortillas
- Fresh cilantro, chopped, for garnish
- Optional toppings: sour cream, avocado slices, salsa, shredded cheese

Directions
Step 1: Prepare the Vegetables and Shrimp
- Slice the Vegetables: Thinly slice the red, green, and yellow bell peppers, and the onion. Set aside.
- Season the Shrimp: In a bowl, toss the shrimp with 1 tablespoon of olive oil, minced garlic, chili powder, cumin, smoked paprika, oregano, salt, and pepper. Set aside to marinate for a few minutes while you prepare the vegetables.
Step 2: Cook the Vegetables
- Heat the Skillet: Place your cast iron skillet on the stove over medium-high heat and add 2 tablespoons of olive oil.
- Add Vegetables: Once the oil is hot, add the sliced bell peppers and onions. Sauté for about 5-7 minutes until the vegetables are tender and slightly charred. Remove from the skillet and set aside.
Step 3: Cook the Shrimp
- Add to Skillet: Add the seasoned shrimp to the hot skillet.
- Cook Shrimp: Cook for about 2-3 minutes on each side, or until the shrimp are pink and cooked through. Squeeze lime juice over the shrimp while cooking for extra flavor.

Step 4: Combine and Serve
- Mix Together: Return the cooked vegetables to the skillet with the shrimp. Stir everything together to combine well.
- Warm Tortillas: In a separate skillet or on a griddle, warm the flour tortillas for about 30 seconds on each side until they are soft and pliable.
Step 5: Assemble the Fajitas
- Add Filling: Place a generous amount of the shrimp and vegetable mixture onto each tortilla.
- Garnish and Serve: Garnish with fresh cilantro and your favorite toppings like sour cream, avocado slices, salsa, or shredded cheese. Serve immediately and enjoy!
Tips and Variations
- Spicy Kick: Add a chopped jalapeño or a pinch of cayenne pepper to the shrimp marinade if you like it spicy.
- Vegetarian Option: Replace shrimp with sliced portobello mushrooms or tofu for a vegetarian version.
- Flavor Boost: Add a splash of tequila or a spoonful of adobo sauce to the shrimp marinade for an extra depth of flavor.

Conclusion
And there you have it—Scrumptious Shrimp Fajitas in a Cast Iron Skillet! This dish is full of vibrant colors and bold flavors, making it a perfect centerpiece for any meal. Whether you’re cooking for family, friends, or just for yourself, these fajitas are sure to impress.
Happy cooking, and enjoy every sumptuous bite of these delicious fajitas!
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Shrimp Fajitas in Cast Iron Skillet
- Total Time: 30 minutes
- Yield: 4 servings 1x
Ingredients
-
- 1 ½ pounds large shrimp, peeled and deveined
-
- 1 red bell pepper, thinly sliced
-
- 1 green bell pepper, thinly sliced
-
- 1 yellow bell pepper, thinly sliced
-
- 1 large onion, thinly sliced
-
- 3 tablespoons olive oil
-
- 3 cloves garlic, minced
-
- 1 teaspoon chili powder
-
- 1 teaspoon cumin
-
- 1 teaspoon smoked paprika
-
- ½ teaspoon oregano
-
- ½ teaspoon salt
-
- ½ teaspoon black pepper
-
- 1 lime, juiced
-
- 8 small flour tortillas
-
- Fresh cilantro, chopped, for garnish
-
- Optional toppings: sour cream, avocado slices, salsa, shredded cheese
Instructions
Step 1: Prepare the Vegetables and Shrimp
-
- Slice the Vegetables: Thinly slice the red, green, and yellow bell peppers, and the onion. Set aside.
-
- Season the Shrimp: In a bowl, toss the shrimp with 1 tablespoon of olive oil, minced garlic, chili powder, cumin, smoked paprika, oregano, salt, and pepper. Set aside to marinate for a few minutes while you prepare the vegetables.
Step 2: Cook the Vegetables
-
- Heat the Skillet: Place your cast iron skillet on the stove over medium-high heat and add 2 tablespoons of olive oil.
-
- Add Vegetables: Once the oil is hot, add the sliced bell peppers and onions. Sauté for about 5-7 minutes until the vegetables are tender and slightly charred. Remove from the skillet and set aside.
Step 3: Cook the Shrimp
-
- Add to Skillet: Add the seasoned shrimp to the hot skillet.
-
- Cook Shrimp: Cook for about 2-3 minutes on each side, or until the shrimp are pink and cooked through. Squeeze lime juice over the shrimp while cooking for extra flavor.
Step 4: Combine and Serve
- Mix Together: Return the cooked vegetables to the skillet with the shrimp. Stir everything together to combine well.
- Warm Tortillas: In a separate skillet or on a griddle, warm the flour tortillas for about 30 seconds on each side until they are soft and pliable.
Step 5: Assemble the Fajitas
- Add Filling: Place a generous amount of the shrimp and vegetable mixture onto each tortilla.
- Garnish and Serve: Garnish with fresh cilantro and your favorite toppings like sour cream, avocado slices, salsa, or shredded cheese. Serve immediately and enjoy!
- Prep Time: 15 minutes
- Cook Time: 15 minutes
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