Name: Grilled Blackened Shrimp Tacos
Prep time: 20 min
Cook time: 4 min
Total time: 24 min
Cuisine: Mexican
Ingredients: 1 ripe avocado; 1 tablespoon lime juice; 1 small clove garlic, grated; 0.25 teaspoon salt; 1 pound large raw shrimp (16-20 count), peeled and deveined; 2 tablespoons salt-free Cajun spice blend; 8 corn tortillas, warmed; 2 cups iceberg lettuce, chopped; 0.5 cup fresh cilantro leaves; 0.5 cup prepared pico de gallo

These flavorful shrimp tacos combine bold Cajun spices with a cooling avocado mash for a balanced meal. They are quickly prepared on a hot grill to ensure a smoky, seared finish.

List of ingredients

1 ripe avocado – used for the creamy mash.
1 tablespoon lime juice – provides acidity to the avocado.
1 small clove garlic, grated – adds a pungent flavor to the mash.
0.25 teaspoon salt – enhances all flavors.
1 pound large raw shrimp (16-20 count), peeled and deveined – the primary protein.
2 tablespoons salt-free Cajun spice blend – used for the blackened seasoning.
8 corn tortillas, warmed – the base for the tacos.
2 cups iceberg lettuce, chopped – adds a cool, crisp texture.
0.5 cup fresh cilantro leaves – provides a bright, herbal finish.
0.5 cup prepared pico de gallo – adds fresh tomato and onion flavor.

step-by-step instructions

Prepare the grill: Preheat your grill to medium-high heat.
Make the avocado mash: Mash the avocado with a fork in a small bowl. Stir in the lime juice, grated garlic, and salt until combined.
Season the shrimp: Pat the shrimp completely dry with paper towels. Toss them with the salt-free Cajun spice blend in a medium bowl until evenly coated.
Skewer and grill: Thread the seasoned shrimp onto four 10- to 12-inch metal skewers. Grill the skewers, turning them once, until the shrimp are just cooked through, which typically takes about 4 minutes total.
Assemble the tacos: Place the grilled shrimp into the warmed corn tortillas. Top each taco with a portion of avocado mash, chopped lettuce, cilantro, and pico de gallo.

Techniques for Grilling Shrimp

Ensure Shrimp are Completely Dry

Use paper towels to remove all excess moisture from the surface of the shrimp before seasoning. Dry shrimp sear more effectively, allowing the Cajun spices to form a blackened crust rather than steaming in their own juices.

Prevent Overcooking

Shrimp cook very quickly and can become rubbery if left on the grill too long. Remove them as soon as they turn opaque and form a slight C-shape; a tight O-shape indicates they are overdone.

Using Metal Skewers Correctly

Metal skewers conduct heat into the center of the shrimp, helping them cook evenly. Coat the skewers with a small amount of oil to prevent the shrimp from sticking to the metal during the flipping process.

Managing Grill Heat

Maintain a consistent medium-high temperature to achieve the blackened effect without burning the spices. If the grill is too hot, the spices will char before the shrimp are cooked through.

Ingredient Substitutions and Alternatives

Replacing Corn Tortillas

Flour tortillas are a viable alternative if you prefer a softer, more flexible wrap. You can also use large lettuce leaves, such as butter or romaine, for a low-carb or gluten-free option.

Alternative Greenery

If you do not have iceberg lettuce, shredded red cabbage provides a similar crunch and adds a vibrant color. Romaine lettuce is another crisp alternative that works well in tacos.

Creating a Homemade Cajun Blend

If you lack a pre-made blend, mix smoked paprika, onion powder, garlic powder, dried oregano, and a pinch of cayenne pepper. Adjust the amount of cayenne to control the heat level of the dish.

Avocado Alternatives

If avocados are unavailable, a dollop of Greek yogurt or sour cream can provide the necessary creaminess. Mix in a bit of lime juice and salt to mimic the tang of the avocado mash.

Serving Suggestions and Pairings

Adding a Creamy Sauce

Complement the spice with a lime-cilantro crema by whisking together Greek yogurt, lime zest, and chopped cilantro. Drizzle this over the assembled tacos for added moisture and flavor.

Choosing Side Dishes

Serve these tacos with a side of seasoned black beans or Mexican-style street corn. A simple side salad with a citrus vinaigrette also pairs well with the blackened flavor profile.

Fresh Garnish Ideas

Add pickled red onions or thinly sliced radishes to the top of the tacos for extra acidity and crunch. A few extra slices of fresh jalapeño can be added for those who prefer more heat.

Plating for Groups

Arrange the tortillas and shrimp on a large platter with separate bowls for the avocado mash, lettuce, and pico de gallo. This allows guests to customize their tacos according to their preferences.

Storage and Reheating Advice

Storing Leftover Shrimp

Keep cooked shrimp in an airtight container in the refrigerator for up to three days. Store the shrimp separately from the tortillas and fresh toppings to maintain texture.

Preventing Avocado Oxidation

To keep the avocado mash green, press a piece of plastic wrap directly onto the surface of the mash to eliminate air contact. The lime juice already in the recipe helps slow down the browning process.

Proper Reheating Methods

Reheat the shrimp in a skillet over medium heat for 1-2 minutes to avoid the rubbery texture caused by microwaves. Warm the tortillas separately in a pan or microwave for a few seconds.

Handling Prepped Toppings

Chopped lettuce and cilantro should be stored in sealed containers with a damp paper towel to keep them crisp. Pico de gallo can be kept for 2-3 days in the refrigerator.

Make-Ahead Strategies

Prepping the Cold Components

The pico de gallo, chopped lettuce, and cilantro can be prepared several hours in advance. Store them in separate containers in the refrigerator until the shrimp are ready to be grilled.

Preparing the Avocado Mash

The avocado mash can be made up to 4 hours ahead of time if stored correctly with plastic wrap. This reduces the assembly time once the shrimp come off the grill.

Seasoning the Shrimp Early

You can toss the shrimp in the Cajun blend shortly before grilling. Avoid marinating them for too long, as the salt in some blends can change the texture of the shrimp.

Troubleshooting Common Issues

Shrimp Sticking to the Grill

Ensure the grill grates are clean and well-oiled before adding the skewers. Avoid moving the shrimp too early; they will naturally release from the grate once a proper sear has formed.

Tortillas Breaking During Assembly

Corn tortillas are prone to cracking if they are cold or under-heated. Ensure they are warmed sufficiently on a skillet or open flame until they are pliable.

Managing Excessive Spice

If the blackened seasoning is too spicy, add more avocado mash or a dollop of sour cream to the taco. A squeeze of fresh lime juice also helps neutralize the heat.

Preventing Soggy Tortillas

Place the lettuce on the tortilla first to create a barrier between the shrimp and the wrap. This prevents the juices from the shrimp and pico de gallo from soaking into the tortilla.

Frequently Asked Questions

Can I use frozen shrimp for this recipe?

Yes, you can use frozen shrimp. Ensure they are completely thawed in the refrigerator and patted dry before applying the seasoning to ensure a proper sear.

What is the best way to warm corn tortillas?

The best method is to heat them in a dry skillet over medium heat for about 30 seconds per side. Alternatively, you can place them briefly over an open gas flame using tongs for a charred flavor.

How long do assembled tacos last in the fridge?

Assembled tacos do not store well because the tortillas become soggy. It is best to store the components separately and assemble them immediately before eating.

Can I make this recipe in an oven instead of a grill?

Yes, you can roast the skewered shrimp on a baking sheet at 400 degrees Fahrenheit for about 8-10 minutes. For a more blackened effect, use the broiler for the last 2 minutes of cooking.

Which type of avocado is best for the mash?

Hass avocados are recommended because of their creamy texture and higher fat content. Ensure the avocado yields slightly to gentle pressure but is not mushy.

Do I need to peel the shrimp first?

Yes, the shrimp must be peeled and deveined. This ensures the seasoning penetrates the meat and makes the tacos easier to eat.

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