Keto chicken Tonnato

Get your keto on with this amazing (and simple) chicken dish! Fall in love with briny capers, rich tuna, and fresh basil enveloping savory chicken. It doesn’t get much more Keto-tastic than this!
Get your keto on with this amazing (and simple) chicken dish! Fall in love with briny capers, rich tuna, and fresh basil enveloping savory chicken. It doesn’t get much more Keto-tastic than this!
USMetric
4 servingservings

Ingredients

Tonnato sauce
  • 2 tablespoons 2 tablespoons small capers
  • 4 oz. 110 g tuna in olive oil
  • 2 2 garlic clovegarlic cloves
  • 4 tablespoons 60 ml chopped fresh basil
  • 1 teaspoon 1 teaspoon dried parsley
  • 2 tablespoons 2 tablespoons lemon juice
  • ½ cup 125 ml mayonnaise
  • 4 tablespoons 60 ml olive oil
  • ½ teaspoon ½ teaspoon salt
  • ¼ teaspoon ¼ teaspoon ground black pepper
Chicken
  • 1½ lbs 700 g chicken breastchicken breasts
  • water
  • salt
  • 7 oz. 200 g leafy greens

Instructions

Instructions are for 4 servings. Please modify as needed.

  1. Mix all the ingredients for the sauce with an immersion blender or in a food processor. Reserve the tonnato sauce in order to let the flavors develop.
  2. Put the chicken breasts in a pot with just enough lightly salted water to cover it. (If you’re using precooked chicken then skip this step.) Bring the water to a boil and discard the foam appearing on the surface.
  3. Let simmer on medium heat for about 15 minutes or until the chicken is fully cooked through. If you’re using a meat thermometer, it should say 165°F (75°C) when done.
  4. Allow the chicken breasts to rest for at least 10 minutes before slicing.
  5. Place leafy greens on serving plates and place sliced chicken on top. Pour the sauce over the chicken and serve with extra capers and a wedge of fresh lemon.

Tip!

If you use a can of tuna in good quality olive oil, you can use the entire content of the can in your sauce and you probably won’t need to add any additional oil.

You can also use precooked turkey in place of the chicken.

5 Comments

  1. Niklas
    Chicken breast? Use a sous-vide and they will be much-much-much better.
  2. BigShow
    What size can of tuna?
  3. Minetti
    What size can of tuna?
  4. Linda
    Excellent!! I was able to find a high-quality wild caught tuna in olive oil, and I added the whole 6.7oz jar, but I had to use the extra olive oil in the recipe to give it a more fluid consistency. I also used my leftover roasted chicken from another of the recipes here. So delicious!!
  5. Shirley Jonas
    I keep leaving messages at various places whereas we can comment and I get disconnected from the site. If you wish to here my comment email me. Perhaps I can get some answers.

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