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Keto Rhubarb Jam Recipe

This keto rhubarb jam is tart, sweet, and completely sugar free. It’s quick to make, freezer-friendly, and perfect for low-carb breakfasts, healthy dinner recipes, or as a unique homemade gift. No pectin needed. Works great with strawberries, apples, or raspberries, too!

Ingredients

Scale
  • 4 cups chopped rhubarb (about 1 lb)

  • ½ cup water

  • ½ cup powdered erythritol or monk fruit sweetener (adjust to taste)

  • 1 tsp lemon juice

  • ½ tsp vanilla extract (optional)

  • Pinch of salt

Optional Add-ins:

  • 1 cup chopped strawberries, raspberries, or 1 diced apple

  • Zest of 1 lemon or orange

Instructions

  1. Add chopped rhubarb, water, lemon juice, and sweetener to a saucepan.

  2. Cook over medium heat, stirring often, for 15–20 minutes until rhubarb breaks down.

  3. Taste and adjust sweetness. Add vanilla and a pinch of salt.

  4. Let cool slightly, then pour into clean jars.

  5. Store in the fridge for up to 2 weeks or freeze for longer storage.

Notes

  • For a smoother texture like jelly, blend or strain the jam before jarring.

  • To make this into a canning recipe, use sterilized jars and water bath process for 10 minutes.

  • Add strawberries for classic strawberry rhubarb jam or apples for a subtle twist.

Nutrition