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Sweet and Spicy Fish Taco Sauce

on July 14, 2025
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This fish taco sauce is creamy and smooth, balanced perfectly between salty, spicy, and sweet. With only 5 minutes and 5 ingredients required, this easy pineapple sauce instantly uplevels your tacos.
Pineapple fish taco sauce in a small pot dripping off a spoon to show the consistency.

This sweet and spicy pineapple fish taco sauce takes any taco up a notch! Blended until smooth and creamy, this homemade sauce recipe uses fresh fruit, lime juice, garlic, seasoning, and Greek yogurt to bring your tacos to life.

As a mom-on-the-go who loves big and bold flavor, I love an easy sauce recipe that can completely transform my meal from good to unforgettable. This 5-minute, 5-ingredient, no-cook sauce brings a beautiful balance of sweet and spicy to every bite.

Great on any fish taco (I especially love it on these Baked Red Snapper Tacos), but also ridiculously good over a rice bowl or in a burrito, this versatile sauce will be a new household favorite.

Fish tacos with creamy sauce dripping off a spoon in the background.

Fish Taco Sauce Tips and Tricks


Sauce for Fish Tacos Ingredient Highlights

For best results, you can chop up a fresh pineapple or buy some cut and packaged fresh pineapple at your supermarket. While I don’t recommend using canned pineapple as your sauce may be too runny, you can use frozen pineapple that’s been thawed.

When I originally tested this recipe, I added some coconut milk and while delicious, the idea of opening up a whole can of coconut milk just to use 1-2 tablespoons didn’t feel right.

I then tested it with just the lime, pineapple, garlic and seasoning and compared it to the version with Greek yogurt, and the Greek yogurt not only added an extra welcomed creaminess, but also a complexity in the flavor that stood out.

So, I landed on this finalized recipe with 5 ingredients. I used fresh lime, but you can also use lime juice. Whatever is easier. I recommend a whole clove of garlic rather than pre-minced here.

Overhead view of the ingredients needed for fish taco sauce - taco seasoning, Greek yogurt, pineapple, garlic, and lime juice.

Blend it Until Smooth

This recipe is as simple as throwing everything together and blending it until it’s smooth and creamy. Peel the garlic clove and throw it in whole.

When you add your pineapple chunks, try to avoid adding any excess juice as it could thin out your sauce too much.

Any blender or food processor will work; I used a Nutribullet. Taste it and adjust. If you want more spice, you can add some cayenne pepper. If it needs more salt, add a pinch! You can also dial up the sweetness with some honey or agave.

Fresh pineapple, lime juice, Greek yogurt, garlic, and taco seasoning blended together to make a creamy and smooth sauce.
Add the pineapple, garlic, lime juice, Greek yogurt, and taco seasoning to a blender and blend on high.

How I Store my Pineapple Lime Sauce for Tacos

Leftover pineapple sauce will last in the fridge in an airtight container for 3-5 days. It can be served cold right out of the fridge.

If you prefer to serve it at room temperature, take it out of the refrigerator 30 minutes before serving.

Dripping pineapple sauce over fish tacos.

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Pineapple fish taco sauce in a small pot dripping off a spoon to show the consistency.

Sweet and Spicy Fish Taco Sauce

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Marley Goldin
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This fish taco sauce is creamy and smooth, balanced perfectly between salty, spicy, and sweet. With only 5 minutes and 5 ingredients required, this easy pineapple sauce instantly uplevels your tacos.
Prep Time 5 minutes
Total Time 5 minutes
Servings 6 servings

Equipment

Ingredients
 
 

  • 3 ounces pineapple (3 oz = ~ ½ cup diced pineapple)
  • 1 tablespoon lime juice
  • 2 tablespoons plain Greek yogurt
  • 1 clove garlic
  • ½ teaspoon taco seasoning

Instructions
 

  • Peel your garlic and chop your pineapple if necessary. Add the pineapple chunks, garlic, lime juice, Greek yogurt, and taco seasoning to a blender and blend on high until smooth. Serve cold or at room temperature over fish tacos and enjoy!
    3 ounces pineapple, 1 tablespoon lime juice, 2 tablespoons plain Greek yogurt, 1 clove garlic, ½ teaspoon taco seasoning

Pro Tips

  • This fish taco sauce will stay fresh in an airtight container in the refrigerator for 3-5 days. 

Video

Course Sauces and Dressings
Cuisine American, Mexican
Keyword 30 Minutes or Less, 5 Ingredients or Less, Fish Taco Sauce, Fish Tacos, Greek Yogurt Sauce, Greek Yogurt Taco Sauce
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