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Spicy Shrimp Sandwich with Avocado

Spicy Shrimp Sandwich with Avocado is made with flavorful skillet cooked Mexican shrimp, zesty sriracha mayo, mashed avocado along with all the sandwich fix-ins – Ready in under 30 minutes!

Shrimp recipes are always a time saver for weeknight dinner. Some of our go-to recipes include Garlic Butter Shrimp and Rice in Instant Pot, Recipe for Buttered Shrimp, Healthy Shrimp Bowl, Chili Lime Shrimp with Rice or Shrimp and Broccoli Stir Fry.

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two hands holding an assembled shrimp avocado sandwich above a white plate

Shrimp Sandwich with Avocado

Not a boring sandwich! If you love spicy Mexican flavors, then look no further than this recipe. A quick skillet cooked prawn, spicy sriracha mayonnaise paired with creamy avocado. It’s packed with flavor and has become a huge hit every time. They are sure a family favorite.

When it comes to prawn sandwiches, there is usually the po’ boy (which is made with battered prawns, lettuce and tomatoes served on a french roll along with a remoulade sauce) or the salad (cooked prawns mixed with mayonnaise, seasonings and served on a hoagie roll with lettuce).

This is a bit different. We take all the components of a shrimp taco and made into a sandwich. How fun is that? It is now portable and easy to eat on the go.


  1. Made in under 30 minutes if you have the seafood thawed.
  2. Packed with flavor – Sriracha, chili powder, garlic, black pepper, avocado, tomato, lime, this dish is spicy and zesty.
  3. Can be made ahead – Cooked prawns and sriracha mayo can be refrigerated for up to 4 days.
  4. Versatile to eat for lunch. dinner or take to work.


We like to frozen ones from Costco with the shells and tails removed. It is always stocked in the freezer and thaws in minutes for a quick meal.

How to defrost?

Place them in a large bowl and filled with cold or room temperature water. It will be thawed in about 10 minutes (will depend on the quantity used). Drain and pat dry with paper towels. 


  1. Filling – An easy yet tasty skillet cooked prawns that is chockfull of flavor.
  2. Sriracha mayo – Spicy, garlicky, tangy and creamy sauce.
  3. Burger buns – Toasted goes a long way.
  4. Other fix ins – Sliced avocado, tomato and lettuce.


Smooth and creamy sauce which comes together in under 2 minutes is nothing short of flavor. It is creamy, spicy, tangy, salty and garlicky. It sure brings the whole sub together. More recipes using sriracha mayo: chickpea salad, air fryer carrot or air fryer chicken burger.


  1. Shrimp – We used a pound of 31 to 40 count.
  2. Burger Buns – Use any type of soft white bread instead.
  3. Standard fixins – Tomato, lettuce and avocado.
  4. Spices – Chili powder, garlic powder, fresh garlic and black pepper.
  5. Mayonnaise – Use regular or low fat.
  6. Sriracha – Use according to taste.


  • Marinade if possible – Toss prawns with spices and place in the refrigerator for about 30 minutes. This helps them to get much more flavorful.
  • Adjust sriracha based on your spice level.
  • Don’t overcook. Cook just until it has curled into a C.
  • If you are using a smaller pan, then cook in batches.

a decorative steel plate with cooked spicy shrimp with 3 forks placed for serving


  1. Cook – Toss prawns with spices and salt, cook in a non-stick skillet in two batches and transfer.
  2. Mix Spread – Stir mayo with sriracha, lime juice, grated garlic and salt.
  3. Toast buns – Spread a thin layer of butter on both the cut sides of burger buns and place them on a moderately hot skillet and cook until golden brown.
  4. Assemble – Spread sriracha mayo on both the cut sides of burger buns, fill with prawns, sliced avocado, tomato and lettuce.


Store cooked prawns and sriracha mayo in the refrigerator (in seperate containers) for up to 4 days. Bring seafood to room temperature before assembling sandwiches.

I have a weakness for avocado and one of my favorite ways to kick start any day with with hot fried runny egg and sliced avocado sprinkled with salt and red pepper flakes. It is delicious in both sweet and savory recipes, some of my favorites include – Avocado Chocolate Truffles, Mexican Style Avocado Toast, Baked Barbecue Chicken Meatballs, Healthy Chicken Burrito BowlChocolate Avocado Oatmeal Balls, Avocado Jalapeno Crema or Avocado Dinner Rolls.

More sandwich ideasAvocado and Egg Sandwich, Garlic Bread Grilled Cheese Sandwich, Breakfast Croissant Sandwich, Rotisserie Chicken Salad Sandwich or Cucumber Sandwich.

Can’t get enough sriracha in your life? Check out these – Honey Sriracha Chicken, Sriracha Cauliflower and Cashews, Coconut Curry Shrimp, Fish tacos with Frozen Fish Sticks and Baked Bang Bang Cauliflower Tacos.

Frequently asked questions:

How many calories in a sandwich?

There are 641 calories in each sandwich.

Can I use greek yogurt instead of mayonnaise for a healthier option?

The added tanginess of yogurt changes the taste of the sriracha sauce. Hence, we will highly recommend using only mayonnaise.

Can you make ahead of time?

They can be made two to three hours ahead without avocado. Add freshly sliced avocado just before eating.

black pan with 4 shrimp and avocado sandwiches

More weeknight Shrimp recipes:

Spicy Shrimp Sandwich with Avocado

Spicy Shrimp Sandwich with Avocado

Yield: 5 Sandwiches
Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes

Spicy Shrimp Sandwich with Avocado is made with flavorful skillet cooked Mexican shrimp, zesty sriracha mayo, mashed avocado along with all the sandwich fix-ins - Ready in under 30 minutes!


Spicy Shrimp

Sriracha mayo

Addional ingredients

  • 5 burger buns
  • 2 tablespoons butter, room temperature
  • 2 to 3 medium avocados, sliced
  • 2 tomatoes, sliced 
  • lettuce leaves, as required


Make Spicy Shrimp

1. Toss shrimp and all other ingredients (under spicy shrimp, except vegetable oil) together in a bowl and let marinade for about 30 minutes (if pressed for time, then continue right away).

2. Heat vegetable oil in a medium non-stick skillet over medium-high heat. When hot, place half the shrimp in a single layer, cook for 2 to 3 minutes, turn over and continue cooking for another minute or two, until full cooked but still tender. Transfer shrimp to a plate and continue cooking with remaining shrimp.

Make Sriracha Mayo

Stir all sriracha mayo ingredients together in a bowl.

Toast Buns

Spread a thin layer of butter on both the cut sides of burger buns and place them (buttered side down) on a moderately hot skillet and cook until golden brown (you don't need to toast other side).

Assemble Sandwiches

1. Spread some sriracha mayo on both the cut sides of a bun and fill them with about 6 to 8 shrimps, followed by sliced avocado, tomato and lettuce.

3. Repeat process to make remaining sandwiches.

Serve immediately.


Marinade shrimp if possible – Toss shrimp with spices and place in the refrigerator for about 30 minutes. This helps the shrimp to get much more flavorful.

Add sriracha to your liking

To thaw frozen shrimp – Place shrimp in a large bowl and fill the bowl with cold or room temperature water. Let it sit for about 10 minutes until thawed (the time will depend on the quantity of shrimp) and then drain and pat dry with paper towels.

Don’t overcook shrimp. Cook just until shrimp is curled into a C.

Nutrition Information:
Yield: 5 Serving Size: 1
Amount Per Serving: Calories: 641Total Fat: 47gSaturated Fat: 9gTrans Fat: 0gUnsaturated Fat: 35gCholesterol: 136mgSodium: 1155mgCarbohydrates: 38gFiber: 10gSugar: 6gProtein: 20g

I am not a certified dietician or nutritionist. You are ultimately responsible for all decisions pertaining to your health. This information is provided as a courtesy and should not be construed as a guarantee. This information is a product of online calculator such as Although Kitchen at Hoskins attempts to provide accurate nutritional information, these figures should be considered estimates. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the nutritional information in any given recipe. Furthermore, different online calculators provide different results depending on their fact sources and algorithms. Under no circumstances will Kitchen at Hoskins be responsible for any loss or damage resulting for your reliance on the nutritional information. To obtain the most accurate representation of the nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.

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