Deliciously sweet and tangy, this keto cranberry relish is the perfect festive accompaniment to a wide range of holiday dishes. Bright, vibrant and low in carbs, it brings classic cranberry flavor without the added sugar, making it a great choice for anyone following a ketogenic, low-carb or sugar-free approach.
Sugar-Free Keto Cranberry Relish
Deliciously Sweet and Tangy
This low-carb cranberry relish has become a holiday favorite for many because it captures that traditional cranberry flavor while keeping the recipe sugar-free and simple. It complements roasted turkey exceptionally well, but don’t limit it to turkey: it pairs beautifully with baked ham, sautéed pork loin, meatballs, roasted chicken, and even on top of creamy cheeses or salads for a seasonal lift. It’s a versatile condiment you’ll reach for all winter long.
What makes this relish especially appealing is how the tart cranberries balance with the chosen sweetener and a splash of vinegar. A small amount of finely minced shallot adds depth and a subtle savory counterpoint, while fresh rosemary gives the relish an aromatic, herb-forward note that elevates ordinary fruit sauce into something elegant and seasonal.
Sweetener and Flavor Notes
For the best texture and flavor, use an erythritol, xylitol or allulose sweetener. Each creates a different mouthfeel: erythritol can crystalize a bit and appear slightly opaque when chilled, but a quick stir before serving restores a smooth consistency. Xylitol yields a very pleasant sweetness but is toxic to dogs, so take care if pets are present. Allulose remains soft and syrupy when chilled and is a favorite for a glossy finish.
Sweetness is adjustable — start with the lower amount, taste around the 15–20 minute mark while simmering, and add more sweetener if you prefer a sweeter relish. The light vinegar base brightens the cranberries and balances the sweetness, so don’t skip it. The shallot should be minced very finely so it blends into the relish rather than standing out as a raw bite.
Low Carb & Keto Cranberry Relish
Ingredients
- 1/3 cup white wine vinegar
- 1/2–3/4 cup erythritol or xylitol or allulose, to taste
- 1 medium banana shallot very finely minced (about 50 g)
- 1 rosemary sprig very finely chopped
- 1 pound fresh cranberries
Instructions
-
Combine the white wine vinegar and the chosen sweetener in a saucepan over medium-low heat. Stir until the sweetener is dissolved and the mixture begins to simmer gently. Add the finely minced shallot, chopped rosemary and fresh cranberries. Reduce the heat to low, cover the pan leaving a small gap for steam to escape, and simmer for 20–25 minutes. Stir occasionally and cook until the mixture thickens and becomes syrupy.
-
Around minute 15 taste the relish and adjust the sweetness if desired. When the relish reaches your preferred consistency, remove from heat and let it cool. Store in an airtight container in the refrigerator for 4–5 days or freeze for up to three months.