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Wholesome Zero-Waste Rhubarb Jam Recipe Easy Homemade Syrup Guide

zero-waste rhubarb jam - featured image

A simple, zero-waste rhubarb jam and syrup recipe that uses every part of the rhubarb stalk to create a tangy-sweet spread and versatile syrup perfect for breakfast and beyond.

Ingredients

Scale
  • 4 cups fresh rhubarb stalks, chopped (including thinner ends and firmer pieces)
  • 1 cup granulated sugar (200 g), adjust to taste
  • 2 tablespoons fresh lemon juice
  • 1/2 cup water (120 ml)
  • 1 teaspoon vanilla bean seeds or vanilla extract (optional)
  • Pinch of ground ginger or cinnamon (optional)

Instructions

  1. Wash the rhubarb stalks thoroughly and chop into roughly 1-inch pieces, including thinner ends and fibrous bits.
  2. In a large heavy-bottomed saucepan, combine the chopped rhubarb and sugar. Stir well to coat and let sit for 20 minutes to macerate.
  3. Add fresh lemon juice and water to the saucepan and stir to combine.
  4. Place the saucepan over medium heat and bring to a gentle boil. Reduce heat to low and simmer uncovered for 25–30 minutes, stirring frequently and skimming off any foam.
  5. During the last 5 minutes of cooking, stir in vanilla bean seeds or extract and optional spices.
  6. Remove from heat and strain the mixture through a fine mesh strainer or cheesecloth into a bowl, pressing gently to separate syrup from pulp.
  7. Spoon the thick rhubarb jam into clean jars and pour the syrup into smaller bottles or jars. Allow both to cool to room temperature before sealing and refrigerating.

Notes

Let the rhubarb macerate with sugar before cooking to release juices and improve flavor. Stir frequently during simmering to prevent scorching and skim off foam for a clearer jam. Use an immersion blender for smoother texture if desired. The syrup can be diluted with water or sparkling water for drinks or used as a glaze.

Nutrition

Keywords: rhubarb jam, zero waste, homemade syrup, easy jam recipe, rhubarb syrup, breakfast spread, gluten-free jam, low sugar jam