How to Make the Freshest Shrimp Tostadas (Perfect for Hot Days!)

⏱️Prep: 20 mins |🔥Cook: 3 mins |❄️Chill: 60 mins |🥭 Servings: 6 |⚡ Total: 1 hr 23 mins |🔥 Calories: 280 kcal

Here’s how you can whip up some super fresh shrimp tostadas, perfect for those hot days! Seriously, this recipe is just so good and comes together really easily. We are combining perfectly cooked shrimp with a magic citrus marinade, crunchy veggies, and creamy avocado, all piled high on a crispy tostada shell.

And if you’re as obsessed with shrimp as I am, you should also check out my Marry Me Chicken & Shrimp and Super Quick & Easy Stir-Fried Napa Cabbage with Shrimp! for more super delicious shrimp ideas.

Why You’ll Love This

Oh my gosh, you are going to be obsessed with this recipe! First off, it is so fresh. The whole combination of crisp vegetables, perfectly tender shrimp, and those bright citrus juices is really, really nice.

It’s also completely fuss-free—the stove is only on for just a couple of minutes to quickly boil the shrimp, which is exactly what you want when the weather is warm. Plus, it keeps for a couple of days in the fridge, making it an excellent meal to just pull out and assemble whenever you’re hungry.

If you love easy, flavor-packed shrimp dinners like this, you’re definitely going to want to try my Spicy, Honey, Garlic Butter Shrimp Pasta (Ready in 30 Minutes!) next—it has that same “wow” factor but in cozy pasta form.

What You’ll Need

Special Equipment:

• Large pot
• Colander or slotted spoon
• Large bowl (for the ice bath)
• Shallow glass or ceramic dish (for marinating)

The Ingredients:

• Water (for boiling)
• ½ Lemon
• 1 tsp Whole black peppercorns
• Ice (for the ice bath)
• 1 ½ lbs (680g) Medium-to-large shrimp, peeled and deveined
• Juice of 3 limes
• Juice of 1 orange
• 1 tsp Kosher salt (plus more to taste)
• 3 tbsp White onion, finely chopped
• ½ Jalapeño, seeded, membranes removed, and finely chopped (optional)
• 1 cup Cucumber, peeled, seeded, and finely chopped
• 1 small Tomato, chopped
• ¼ cup Fresh cilantro, chopped
• 1 large Avocado, peeled, pitted, and cubed
• Store-bought or homemade tostada shells

Let’s Get Cooking!

1. Prepare the boiling water

First things first, bring a large pot of water to a boil. It’s not totally full, just a good amount to submerge your shrimp. Add half a lemon to the water, and then also some peppercorns. You just gonna let this boil.

2. Prepare the ice bath

While that’s happening, have a large bowl of ice and cold water ready nearby. This is super important to stop the cooking process!

3. Cook the shrimp

Now that the water’s boiling, add your peeled and deveined shrimp. This is gonna cook very fast (about 1 to 2 minutes), so keep an eye on it. As soon as the shrimp has changed color and turned a lovely pink/opaque, drain it immediately.

4. Chill and chop

Plunge the hot shrimp straight into the ice water to cool down completely and stop the cooking. Once cold, drain the shrimp and chop it up into bite-sized pieces.

5. The Citrus Marinade Magic

Now for the fun part. Put the chopped shrimp in a shallow dish, and add the juice of three limes and an orange to this. Seriously, that citrus is key! Also add your kosher salt. Stir well, cover this up, and let it sit in the fridge for about 30 minutes to soak up all those amazing flavors.

6. Add the aromatics

After the shrimp has been in the fridge for 30 minutes, remove it and add the finely chopped white onion. You know, use white onion because it is not super strong when it’s raw. So yeah, white onion is definitely the way to go here.
Next, add half a jalapeño. I took the membranes and seeds off and chopped it finely. If you can’t find jalapeños, you can use any chili that you can find. And also, this is totally optional, so if you’re not into heat, just skip it! Mix this, cover it, and let it refrigerate for another 30 minutes.

7. The Final Mix-Ins!

Okay, let’s finish this up! Take the shrimp mixture out of the fridge. Add about a cup of seeded, peeled, and finely chopped cucumber for that perfect crunch. Then, a small chopped tomato, and a quarter cup of chopped fresh cilantro.

8. Fold in the avocado

And finally, an avocado, just peeled and cut into cubes. Gently add it to the bowl. Mix this carefully so you don’t mash the avocado too much. We want those nice little chunks.

9. Taste and serve

Give it a taste, adjust the salt if necessary, and spoon it generously right on top of some crispy tostadas. Serve immediately!

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How to Make the Freshest Shrimp Tostadas

Recipe by Sana ReiCourse: MainCuisine: Mexican-InspiredDifficulty: Easy

Servings

6

servings

Prep time

20

minutes

Cooking time

3

minutes

Calories (approximate, including 1 tostada shell)

280

kcal

Chill Time

1

hour 

Total time

1

hour 

23

minutes

A super fresh, citrus-marinated shrimp tostada loaded with cucumber, avocado, and tomatoes. The absolute perfect, fuss-free meal for hot days!

Ingredients

• Equipment Needed:

• Large pot

• Colander

• Large bowl for ice bath

• Shallow dish for marinating

• Ingredients:

• Water (enough to fill a large pot halfway)

• ½ lemon

• 1 tsp whole black peppercorns

• Ice water (for chilling)

• 1.5 lbs (680g) shrimp, peeled and deveined

• 3 limes, juiced

• 1 orange, juiced

• 1 tsp kosher salt (plus extra to taste)

• 3 tbsp (30g) white onion, finely chopped

• ½ jalapeño, seeded and finely chopped (optional)

• 1 cup (150g) cucumber, peeled, seeded, and finely chopped

• 1 small tomato, chopped

• ¼ cup (15g) fresh cilantro, chopped

• 1 large avocado, cubed

• 6–8 tostada shells

Directions

• Flavor the boiling water: Fill a large pot about halfway with water and set it over high heat. Drop in the half lemon (you can squeeze it slightly as it goes in) and the whole black peppercorns. Let the water come all the way up to a full rolling boil so it’s nice and hot before you add the shrimp.
• Set up the ice bath: While the water is heating, fill a large bowl with ice and cold water and keep it right next to the stove. This is going to be your ice bath to stop the cooking so the shrimp stay juicy and don’t overcook.
• Boil the shrimp (super fast!): Once the water is boiling, carefully add the peeled and deveined shrimp. Give them a quick stir so they cook evenly. They cook very fast, about 1–2 minutes only. As soon as they turn pink and opaque and start to curl into a “C” shape, they’re done—do not overcook them. Drain immediately using a colander.
• Shock and chop the shrimp: Right away, transfer the hot drained shrimp into the ice water bath. Stir gently so all the shrimp cool down completely; this stops the cooking and keeps them tender. Once they are cold, drain them well, pat off any excess water if needed, and chop into bite-sized pieces. Add the chopped shrimp to a shallow marinating dish.
• Citrus marinade time: Pour the lime juice and orange juice all over the chopped shrimp, making sure the liquid reaches everything. Sprinkle in 1 teaspoon of kosher salt and give it a really good stir so every piece of shrimp is coated in that citrusy goodness. Cover the dish and refrigerate for 30 minutes to let the shrimp soak up the flavor.
• Add the aromatics: After 30 minutes, take the shrimp out of the fridge. Stir in the finely chopped white onion and the finely chopped jalapeño (if using). Mix everything together so the onion and chile are evenly distributed through the shrimp and citrus juice. Cover again and chill for another 30 minutes so the onion and chile can mellow and flavor the mixture.
• Fold in the crunchy veggies and herbs: Take the dish out of the fridge and add the peeled, seeded, finely chopped cucumber, the chopped tomato, and the chopped fresh cilantro. Gently fold everything together so all the veggies and herbs are mixed in but you don’t break them down too much.
• Add the creamy avocado: Lastly, add the cubed avocado. Use a spoon to very gently fold it through the shrimp mixture, taking care not to mash it—we want nice, visible avocado chunks in every tostada.
• Taste, adjust, and serve: Give the mixture a taste and add a little extra salt if you think it needs it. When you’re ready to eat, do not pre-assemble—instead, spoon a generous amount of the chilled shrimp and veggie mixture right onto your crispy tostada shells, pile it high, and serve immediately while the shells are still super crunchy.

Notes

• Onions: Definitely stick to white onions for this! They are much milder when eaten raw compared to yellow or red onions, which is exactly what we want here.
• Heat Level: The jalapeño is totally optional. If you want a milder pepper, use a bit of bell pepper. If you can’t find jalapeño, serrano works great too.
• Storage: Obviously, you can make a larger quantity of this! The shrimp and veggie mixture will keep in the fridge for a couple of days in an airtight container. Just give it a gentle stir and add fresh avocado right before serving if you like.
• Pro-Tip: Do not assemble the tostadas until the exact moment you are ready to eat. The juices from the shrimp mixture will make the tostada shells soggy if they sit too long!