Keto Onion Relish Recipe

This Keto onion relish is so simple to make yet so delicious. It is so versatile and can be used to boost the flavors of almost any meal. It’s got sweet and savory notes from the caramelized onions that can turn a basic meal gourmet. This keto onion relish comes together in less than an hour and requires minimal ingredients and effort, making it a perfect recipe for meal prep.

Ingredients for Keto Onion Relish

Onion150 g
Turnip, raw150 g
Butter30 g
Erythritol Granulated3 tbsp
Balsamic vinegar1 tbsp
Distilled White Vinegar2 tbsp
Boiling water60 ml

Preparation for Keto Onion Relish

  1. Prepare the onion by slicing it very thinly, then grate the turnip. In a skillet, melt the butter over medium-high heat and sauté the turnips and onions for about ten minutes, or until the vegetables are tender. Maintain a steady stirring motion to avoid cooking the onions. While that is going on, bring the water to a boil.
  2. Add the erythritol. Sauté for another 2 minutes. After that, pour in the vinegar and stir for a few minutes, or until all of the vinegar has been absorbed by the food.
  3. The hot water should be poured in. Put the lid on it and turn the heat down. Simmer for around 10 minutes, examining the mixture at regular intervals to make sure it doesn’t catch fire.
  4. After the onions and turnips have reached the desired level of caramelization, remove the lid. Allow it to cook uncovered until all of the extra water has been absorbed into the dish. This relish made with keto-friendly caramelized onions is now ready to be served.

You might also love to try Keto Sprinkle Sugar Cookies Recipe

Nutritional Facts

Net carbs1.4g


This keto onion relish is so easy to make, yet it tastes so incredibly good. It is incredibly adaptable, and the flavors it imparts can be used to enhance practically any dish. The caramelization of the onions results in a combination of sweet and savory flavors that may elevate even the most simple dish to gourmet status.
I just love it. I rate it 5/5. You should also give this a shot.

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