Name: Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: Mexican
Ingredients: 1 pound uncooked (31-40/pound size) shrimp, thawed & peeled, tails removed; 2 tablespoons butter; 2-3 tablespoons blackened seasoning; 2/3 cup mayonnaise; 1/3 cup sour cream; 2-3 tablespoons sriracha sauce; 2 tablespoons lime juice; 1 clove garlic, minced; 3 cups finely shredded cabbage or coleslaw mix; 1/3 cup chopped red onions; 1/4 cup chopped fresh cilantro; 8 medium corn tortillas; 1 large avocado, chopped or sliced; Lime wedges

Jump to Recipe· 4.2 from 63 reviews

If you are craving a flavorful and vibrant meal that comes together in no time, this Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe is going to be your new go-to. Imagine juicy, perfectly spiced shrimp wrapped in warm corn tortillas, topped with a creamy, spicy slaw and fresh avocado slices—each bite bursting with smoky, tangy, and creamy goodness. This dish is not only incredibly satisfying but also offers a harmonious mix of textures and colors that will light up your dinner table. Whether you’re cooking for a crowd or treating yourself to a fun weeknight feast, these tacos are sure to become an instant favorite.

Ingredients You’ll Need

Two clear glass bowls sit side by side on a white marbled surface. The bowl on the left contains three layers: a thick white creamy layer on the left, a dark red sauce layer on the right, and some light yellow liquid pooling at the bottom. A bright pink spoon rests in this bowl, angled towards the right. The bowl on the right shows a mixture of thinly shredded white cabbage filling most of the bowl, finely chopped purple onion on the right, and chopped green herbs scattered on top, with the same bright pink spoon resting inside, angled to the left. photo taken with an iphone --ar 4:5 --v 7

Gathering simple, fresh ingredients is the secret to making this dish shine. Each component plays an essential role, from the tender shrimp infused with spices to the cool, creamy slaw balancing the heat, plus the brightness of avocado and lime that lifts every bite.

1 pound uncooked shrimp: Look for medium-sized (31-40 per pound), thawed, peeled, and tails removed for easy eating and even cooking.
2 tablespoons butter: Adds richness and helps the blackened seasoning stick perfectly to the shrimp.
2-3 tablespoons blackened seasoning: The star spice blend that gives the shrimp that signature smoky, spicy crust.
2/3 cup mayonnaise: Provides creaminess and a mild base for the slaw dressing.
1/3 cup sour cream: Adds tang and helps mellow out the heat in the dressing.
2-3 tablespoons sriracha sauce: Brings the perfect kick of spice to the slaw.
2 tablespoons lime juice: Injects vibrant acidity, balancing the richness beautifully.
1 clove garlic, minced: Adds depth and a touch of pungent flavor to the slaw dressing.
3 cups finely shredded cabbage or coleslaw mix: The crunchy backbone of the slaw, offering freshness and color.
1/3 cup chopped red onions: Adds a hint of sharpness and a lovely purple pop of color.
1/4 cup chopped fresh cilantro: Bright herbal notes that elevate the overall flavor profile.
8 medium corn tortillas: The ideal neutral canvas that holds all the flavors together without overpowering them.
1 large avocado, chopped or sliced: Creamy slices that soothe the palate and make every bite extra indulgent.
Lime wedges: For squeezing on top, adding fresh, zesty brightness right before eating.

How to Make Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe

Step 1: Prep Your Shrimp

Start by thawing your shrimp if they’re frozen — just run them under cool water in a colander until completely thawed. Removing the tails makes them easier to eat inside the tacos and ensures even cooking. This prep step sets the stage for perfectly cooked, juicy shrimp with that irresistible blackened flavor.

Step 2: Make the Spicy Slaw

In a large bowl, whip together mayo, sour cream, sriracha sauce, lime juice, and minced garlic until smooth and creamy. This dressing is what makes the slaw so special, striking the perfect balance between creaminess, tang, and heat. Add your shredded cabbage, chopped red onions, and fresh cilantro to the bowl, then toss everything gently to coat evenly. Taste and tweak the seasoning if you want a bit more zip or creaminess. This slaw adds crunch and spice that perfectly contrast the smoky shrimp.

Step 3: Cook the Blackened Shrimp

Melt the butter in a large skillet over medium-high heat, just enough to coat the pan. Add your shrimp, then evenly sprinkle the blackened seasoning on top. Allow the shrimp to cook undisturbed for a minute or two to develop that beautiful crust, then flip and keep stirring occasionally until all shrimp are pink and cooked through — about 5 minutes total. The blackened seasoning will give you a gorgeous deep color and bold smoky flavor that is the heart of these tacos.

Step 4: Warm the Tortillas and Assemble

Gently warm your corn tortillas on a skillet or directly over a low flame until flexible and fragrant. Spoon a generous amount of the spicy slaw onto each tortilla, add several pieces of blackened shrimp, arrange fresh avocado slices on top, and finish with a squeeze of lime. The warmth of the tortillas softens the edges of the slaw and helps all the flavors meld together in every bite.

How to Serve Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe

The image shows two soft white tortillas folded to hold dark brown, round pieces of spiced grilled food on a white plate with a white marbled background. Inside the tortillas, there are small cubes of green avocado and a creamy light brown sauce drizzled on top, along with some shredded light-colored cabbage or slaw. Two lime wedges with bright green skin and pale green inside sit next to the tortillas on the plate. A woman's hand is holding one of the tortillas slightly open to show the fillings. photo taken with an iphone --ar 4:5 --v 7

Garnishes

For garnishes, fresh lime wedges are a must because a squeeze of lime juices adds zesty brightness that complements the smoky shrimp beautifully. You can also sprinkle chopped cilantro or thinly sliced jalapeños for an extra fresh, spicy touch. These little details elevate your Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe from great to unforgettable.

Side Dishes

This recipe pairs wonderfully with light, refreshing sides like Mexican street corn (elote), a simple black bean salad, or even a crisp green salad with a citrus vinaigrette. These sides keep the meal balanced and add even more layers of flavor and texture alongside the rich and spicy tacos.

Creative Ways to Present

For a fun twist, serve the shrimp and slaw deconstructed on a platter so guests can build their own tacos according to taste preferences. Or, try serving these tacos on colorful plates topped with edible flowers or a drizzle of creamy chipotle sauce for a festive, restaurant-quality presentation that will impress every time.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers, store the shrimp, slaw, and tortillas separately in airtight containers in the refrigerator. This keeps the shrimp juicy and the tortillas from getting soggy. The slaw may release some juice; give it a gentle stir before serving again.

Freezing

While shrimp and slaw are best enjoyed fresh, you can freeze cooked shrimp alone for up to a month. Be sure to cool them completely, store in a freezer-safe container, and thaw gently in the fridge when ready. It’s not recommended to freeze the slaw or tortillas as they lose their texture.

Reheating

Reheat shrimp gently in a skillet over medium heat just until warm—avoid overcooking or they’ll become tough. Warm tortillas on a pan or microwave briefly wrapped in a damp paper towel. The slaw is best enjoyed cold, so serve chilled or at room temperature when ready to eat.

FAQs

Can I use frozen shrimp for this recipe?

Yes! Just be sure to thaw the shrimp fully under cool running water and pat them dry before cooking to ensure they blacken nicely and don’t steam in the pan.

What if I don’t have blackened seasoning?

You can make your own with a mix of paprika, cayenne pepper, garlic powder, onion powder, thyme, oregano, salt, and black pepper. Adjust the cayenne to your preferred spice level for a perfect homemade blend.

Is it okay to substitute mayonnaise or sour cream?

Sure! Greek yogurt works beautifully in the slaw dressing for a tangy, healthier alternative that still delivers creaminess and balances the spice.

Can I make this recipe gluten-free?

Absolutely! Using corn tortillas keeps this recipe naturally gluten-free, and all the other ingredients are safe as well—just double-check any pre-made seasonings to be certain.

How spicy is the Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe?

The heat is lively but not overwhelming, thanks to the blackened seasoning and sriracha in the slaw. You can easily tone down or ramp up the spice by adjusting these ingredients to suit your taste.

Final Thoughts

This Blackened Shrimp Tacos with Spicy Slaw and Avocado Recipe is a total crowd-pleaser that’s full of bold flavors, exciting textures, and vibrant colors. It’s one of those meals that feels special but comes together quickly enough for busy weeknights. I truly hope you give this recipe a try—it’s a delicious way to bring some sunshine and spice to your table, and once you do, I bet it will become a favorite in your recipe rotation just like it has in mine.