A vibrant and cozy homemade rhubarb jam featuring fresh vanilla bean and bright orange zest, perfect for spring and summer breakfasts or gifts.
Use medium heat to avoid burning sugar; stir often especially near the end. Test jam set with chilled plate test. For smoother texture, lightly mash rhubarb in last 5 minutes. Sterilize jars by boiling for 10 minutes before use. Frozen rhubarb can be used if thawed and drained. Variations include reducing sugar with pectin, adding spices like cinnamon or cardamom, or blending with berries.
Keywords: rhubarb jam, homemade jam, vanilla bean jam, orange zest jam, spring recipes, easy jam recipe, fruit preserves