Keto Tuna Cucumber Delight

Keto Tuna Cucumber Delight
Chef Brainy
What Started it all:
Tuna, Cucumber, onions, rice cooker

Get ready to embark on a bold and flavorful keto journey with this Tuna Cucumber Delight. Perfect for four people, this dish combines the fresh crispness of cucumbers with the robust taste of tuna, all brought together with a zesty touch of onions. And yes, we’ll even put that rice cooker to good use!


  • 4 cans of tuna (in olive oil or water, drained)
  • 2 large cucumbers (thinly sliced)
  • 1 medium red onion (finely chopped)
  • 2 tablespoons olive oil
  • 1 tablespoon lemon juice
  • 1 teaspoon Dijon mustard
  • Salt and pepper to taste
  • Fresh dill (optional, for garnish)


  1. Using a sharp knife or mandoline, thinly slice the cucumbers and place them in a large bowl.
  2. Finely chop the red onion and add it to the bowl with the cucumbers.
  3. Drain the tuna and flake it into the bowl with the cucumbers and onions.
  4. In a small bowl, whisk together the olive oil, lemon juice, Dijon mustard, salt, and pepper.
  5. Pour the dressing over the cucumber, onion, and tuna mixture. Toss everything gently to combine.
  6. Transfer the mixture to the rice cooker and set it to the 'Keep Warm' setting for about 10 minutes to allow the flavors to meld together.
  7. Once the mixture is slightly warm, serve it immediately. Garnish with fresh dill if desired.

This Keto Tuna Cucumber Delight is a quick and easy dish that’s packed with flavor and perfect for a low-carb lifestyle. The crisp cucumbers, zesty onions, and hearty tuna come together in a harmonious blend that will leave your taste buds dancing. Enjoy this bold creation with your family or friends!

NOTE: Unless added by users, images generated by AI may not actually look like the recipe.

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