Rhubarb and Ginger Jam: Sweet, Sharp & Wonderfully Warming

Rhubarb and ginger jam is a classic preserve that combines the tangy sharpness of rhubarb with the gentle heat of ginger. It’s easy to make, beautifully balanced, and perfect for spreading on toast, scones, or using in baking.

This guide explains how to make rhubarb and ginger jam, with tips for setting and flavour

⭐ Recommended Products — 🌱 Rhubarb & Growing Essentials

Rhubarb is a hardy, productive perennial that’s great for desserts, compotes, and early spring harvests. These essentials will help you grow it successfully and enjoy its harvest year after year.

• Rhubarb Crowns / Plants
Established rhubarb crowns are the easiest way to start — strong plants ready to go in the ground or large containers. Look for reliable varieties like Victoria or Crimson King.
👉 Click here to see top options

• Rhubarb Forcers
Special covers used in early spring to ‘force’ tender, pale stems sooner than usual — perfect if you want early harvests and sweeter stalks.
👉 Click here to see top options

• Rhubarb Seeds & Starter Kits
If you prefer growing from seed, seed packs with quality varieties give you a head start — ideal for sowing under cover before transplanting later.
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• Garden Compost / Soil Improver for Rhubarb
Rich, well-drained compost or well-rotted manure helps rhubarb establish strong roots and produce big, healthy stems year after year.
👉 Click here to see top options

• Rhubarb Growing Guide & Plant Care Book
A helpful reference on planting, forcing, feeding, and harvesting — great for beginners or anyone wanting bigger yields.
👉 Click here to see top options

🍓 What Is Rhubarb and Ginger Jam?

Rhubarb and ginger jam is a traditional jam made by cooking rhubarb with sugar and ginger until thick and spreadable. The rhubarb breaks down to create a smooth base, while the ginger adds warmth and depth.

It’s especially popular in spring when rhubarb is in season.

🧈 Ingredients for Rhubarb and Ginger Jam

• 1kg fresh rhubarb, trimmed and chopped
• 1kg jam sugar (with added pectin)
• 2–3 tablespoons fresh ginger, finely grated
  or 1–2 teaspoons ground ginger
• Juice of 1 lemon

Optional additions

• Stem ginger in syrup (finely chopped)
• A little vanilla extract

🥣 How to Make Rhubarb and Ginger Jam

1️⃣ Prepare the Rhubarb

• Wash and trim the rhubarb
• Cut into small, even pieces
• Place in a large saucepan

2️⃣ Add Sugar and Ginger

• Add the jam sugar, ginger, and lemon juice
• Stir well
• Leave to stand for 1–2 hours (or overnight)

This helps draw out the juice and improves flavour.

3️⃣ Cook the Jam

• Place the pan over a low heat
• Stir gently until the sugar has completely dissolved
• Increase heat and bring to a rolling boil
• Boil for 10–15 minutes, stirring occasionally

4️⃣ Test for Setting

• Spoon a little jam onto a cold plate
• Leave for 30 seconds, then push with your finger
• If it wrinkles, the jam is ready

If not set, boil for another 2 minutes and test again.

5️⃣ Pot the Jam

• Remove from heat
• Skim off any foam
• Spoon into sterilised jars
• Seal immediately

⏳ Cooling and Storage

• Allow jars to cool completely
• Label with date and contents
• Store in a cool, dark place

Once opened, keep refrigerated and use within a month.

🔥 Tips for Perfect Rhubarb and Ginger Jam

• Chop rhubarb evenly for consistent cooking
• Don’t rush dissolving the sugar
• Adjust ginger to taste — start mild
• Jam sugar gives the most reliable set
• Forced rhubarb produces a smoother, sweeter jam

🌿 Easy Variations

• Extra-ginger jam – add stem ginger
• Rhubarb, ginger and orange jam – replace lemon juice with orange
• Spiced jam – add a pinch of cinnamon
• Low-sugar version – use preserving sugar alternative and follow packet instructions

🍽️ How to Use Rhubarb and Ginger Jam

This jam is delicious:

• On toast or crumpets
• With scones and cream
• Swirled into yoghurt
• Used in sponge cakes or traybakes
• As a filling for biscuits

🌿 Final Thoughts

Rhubarb and ginger jam is a timeless preserve that brings together sharp fruit and warming spice in perfect balance. Simple to make and full of flavour, it’s a brilliant way to preserve a spring rhubarb harvest.

A jar of comfort with every spoonful.