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This spicy tuna stuffed avocado is healthy, fast, and delicious. This low-carb keto recipe is ready in only 10 minutes! It's super flavorful with sriracha, lime, mayo, mustard, and chives! An easy lunch idea. 

Spicy Tuna Stuffed Avocado

This spicy tuna stuffed avocado recipe is a quick and easy low-carb keto snack or light meal. You can have it ready in about 10 minutes!

Course Snack
Cuisine American
Keyword tuna stuffed avocado
Prep Time 10 minutes
Total Time 10 minutes
Servings 1 avocado (2 halves)
Author Natasha Bull


  • 1 avocado pitted
  • 1 small can tuna (I prefer oil-packed tuna) drained
  • 1 teaspoon mayo
  • 1 teaspoon grainy mustard (I used Maille Old Style)
  • Small squeeze of lime juice
  • Chives chopped, to taste
  • Salt & pepper to taste
  • Sriracha drizzled, to taste


  1. Cut your avocado in half and remove the pit.
  2. In a small bowl, mix the tuna, mayo, mustard, lime juice, chives, and salt & pepper until combined. Give it a taste and adjust the ingredients as needed. 
  3. Spoon the tuna mixture equally into each avocado half.
  4. Drizzle sriracha over top. 
  5. Eat immediately; I just use a small spoon and dig right in.