Creamy keto shrimp tacos

Why should taco fillings have all the fun? In this recipe, the cheesy taco shells share the starring role with shrimp in a luscious cream sauce.
Why should taco fillings have all the fun? In this recipe, the cheesy taco shells share the starring role with shrimp in a luscious cream sauce.


4 servingservings
Taco shells
  • 8 oz. 225 g shredded cheese
  • ½ teaspoon ½ teaspoon ground cumin
Creamy shrimp filling
  • 23 lb 300 g peeled shrimp
  • 2 tablespoons 2 tablespoons coconut oil
  • 2 2 garlic clove, finely choppedgarlic cloves, finely chopped
  • 1 1 red chili pepper, deseeded and finely choppedred chili peppers, deseeded and finely chopped
  • 1 cup 240 ml mayonnaise
  • ½ ½ lime, the juicelimes, the juice
  • 4 tablespoons 60 ml fresh cilantro, chopped
  • 1 1 avocado, dicedavocados, diced
  • 1 1 tomato, finely choppedtomatoes, finely chopped
  • salt and pepper


Instructions are for 4 servings. Please modify as needed.

Taco shells

  1. Preheat the oven to 400°F (200°C). Mix cheese and cumin. Form six or eight piles on a baking sheet lined with parchment paper. Leave plenty of room in between piles, or the cheese might melt together.
  2. Bake in the oven for 10–15 minutes or until the cheese is bubbling with golden brown patches – burned cheese doesn’t taste good. Let cool for 30 seconds.
  3. Place a rack over the sink.
  4. Carefully, place the cheese rounds on the rack.
  5. Let cool and serve with a filling of your choice.

Creamy shrimp filling

  1. Sauté the shrimp in a hot pan with coconut oil, garlic and chili until the shrimp have turned a nice pink color.
  2. Salt to taste. Set aside and let cool.
  3. Mix all other ingredients and add fried shrimp. Mix well and add to the taco shells.
  4. Salt and pepper to taste. Serve immediately!


Feel free to substitute sour cream for the mayonnaise.


  1. Julene
    These were amazing! However, I did make some changes... I increased the shrimp to a full pound since I had a one-pound bag of frozen shrimp. I didn't have any red peppers so I gave the shrimp a generous sprinkling of Mexican chili powder instead. I also did not add a whole cup of mayo as that would have been WAY too much. I ended up adding 1/4 cup of Primal Kitchen's chipotle lime mayonnaise (delicious!!) and it really gave these tacos a major WOW factor. I also added more cilantro because we just really love it. My husband and daughter both loved these and my hubby didn't think he could like any taco that didn't come in a corn tortilla.
    Reply: #11
  2. Patty
    Thanks for the tip on the Primal Chipotle Mayo. I use the regular but wasn't aware of this one. I just bought some and will use it with the tacos. Looking forward to it! Thanks!
  3. Clinton
    You guys need to come up with some keto-friendly vegetable smoothie recipes in the 70/30/10 macro range.
  4. Sarah
    Way way too much mayo. Hubby and I used half the mayo and still couldn't eat
  5. Dotthis
    Another idea for this recipe.... instead of the fold over "taco shells" , make many small cracker sized tacos and put the shrimp filling on top.
    I would also agree with Sarah #4 re: the quantity of mayo.
    Otherwise great idea and recipe. :)
  6. Mike
    Hey- what cheese did you use?
  7. Theresa
    I'd like to know what cheese you used, as well, though I would imagine any favorite would work. I'm also going to try the shells with my fave steak fajita filling topped with sour cream and green onions--thanks!
  8. Meg
    LOVED this recipe and all the mayo (did the homemade version from this website). Made the cheese (used cheddar) taco shells into tostado shells instead, and YUM! Highly recommend.
  9. Lia
    What is the calorie count per serving (2 tacos)?
    Reply: #10
  10. Peter Biörck Team Diet Doctor
    Hi Lia!

    Hi JS!

    Sorry but we don't want to promote to much "counting" that's why we only have the carbs in gram.

    But If you need that information then use the formula below to calculate, a bit complicated though. ;-)

    (%PROTEIN / %CARB) * gram_CARB = gram_PROTEIN
    (%FAT / %CARB) * 4/9 * gram_CARB = gram_FAT

    gram_CARB * 4 + gram_PROTEIN*4 + gram_FAT*9 = CALORIES

    What is the calorie count per serving (2 tacos)?

  11. Lacey
    Did you figure out macros for the recipe?
  12. Kari Hess
    Oh my goodness...these were SOOOO good! My husband and I just kept saying, "man, these are really good!" The cheese in the oven only took about 6 mins, so keep an eye on the oven...and the will be greasy but who cares. I followed the suggestion to only use 1/2 of the mayo and even tho we are big mayo fans, 1/2 the amount was more than enough. I also added chipotle seasoning to the mayo. Will definitely be making these again! 5 Stars!

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