Rhubarb Cinnamon Jam — the flavor that filled my grandmother’s kitchen on a rainy October afternoon, a spoonful of comfort that turned toast and biscuits into tiny celebrations.
Introduction
There’s something uniquely cozy about Rhubarb Cinnamon Jam in the cooler months: the tart brightness of rhubarb warmed by brown sugar and cinnamon, simmered until it glows like autumn sunset. This Rhubarb Cinnamon Jam recipe has become a reader favorite because it’s forgiving, fast, and brings seasonal cheer to breakfast, snacks, and baked goods. Whether you’re new to preserving or a home baker looking for an easy seasonal spread, this step-by-step guide will walk you through everything you need.
Ingredients
- 4 cups chopped rhubarb (about 1.5 pounds), fresh and trimmed
- 2 cups granulated sugar
- 1/4 cup brown sugar, packed
- 1/4 cup fresh lemon juice
- 1 teaspoon ground cinnamon
- 1/2 teaspoon vanilla extract
- 1/8 teaspoon salt
- Optional: 1 tablespoon powdered pectin for firmer set
Step-by-step instructions
Prep the rhubarb
- Wash and trim the rhubarb, cutting into 1/2-inch pieces. No need to peel. Measure 4 cups for the recipe.
Combine ingredients
- In a heavy-bottomed saucepan, combine rhubarb, granulated sugar, brown sugar, lemon juice, cinnamon, and salt. Stir to coat and let sit 10–15 minutes to draw out juices.
Cook the jam
- Place saucepan over medium heat. Bring mixture to a gentle boil, stirring frequently to prevent sticking. Reduce heat and simmer for 15–20 minutes until rhubarb breaks down and mixture thickens. If using powdered pectin, whisk it in during the last 2 minutes of cooking.
Test for doneness
- To check the set, spoon a small amount onto a chilled plate and put it in the freezer for 1 minute. If it wrinkles when pushed with your finger, it’s ready. Continue cooking a minute or two if needed.
Finish and jar
- Remove from heat and stir in vanilla. Ladle jam into sterilized jars, leaving about 1/4-inch headspace. Wipe rims, seal, and allow to cool to room temperature before refrigerating or processing in a water bath for long-term storage.
Tips for success
- Choose firm stalks: Pick bright, firm rhubarb for the best texture and tartness.
- Stir often: The sugars can caramelize on the bottom if you don’t stir, so keep an eye on the pot.
- Prevent over-thickening: The jam will continue to thicken as it cools, so remove from heat a touch earlier if you want a looser spread.
- Use a proper test: The chilled plate test is a beginner-friendly way to check for set without specialized tools.
- Scale easily: This recipe multiplies well — double the batch if you’re canning for gifts.
Possible variations
- Gluten-free breakfast: Rhubarb Cinnamon Jam is naturally gluten-free. Spread it on gluten-free toast, yogurt, or use it as a filling for gluten-free thumbprint cookies.
- Streusel-topped bars: Turn this jam into the filling for an easy streusel bar — press a simple shortbread crust into a pan, spread a layer of the jam, and top with buttery streusel before baking.
- Spiced twist: Add a pinch of nutmeg and a strip of orange zest during cooking for a citrus-spice aroma.
- Low-sugar option: Substitute part of the sugar with a granulated sugar substitute designed for cooking, but expect a slightly different texture and shorter shelf life.
- Chunky or smooth: For a smoother jam, gently mash with a potato masher or pulse briefly with an immersion blender before cooling.
Storage recommendations
- Short-term: Store cooled jars in the refrigerator for up to 3 weeks.
- Long-term: For pantry storage, process jars in a boiling water bath for 10 minutes (adjust for altitude). Properly sealed jars can last up to 12 months in a cool, dark place.
- Freezing: Spoon jam into freezer-safe containers, leaving headspace. Freeze up to 12 months; thaw in the fridge before using.
- Safety note: Always check seals before consuming; discard any jars that show signs of spoilage.
Why home bakers love it
Rhubarb Cinnamon Jam is versatile: use it to top scones, swirl into muffin batter, spoon over ice cream, or pair with sharp cheeses. The cinnamon and vanilla deepen the rhubarb’s tartness into something warmly familiar — perfect for holiday breakfasts and cozy weekend baking.
Conclusion
If you love canning or want a trusted seasonal spread to keep on your pantry shelf, try this Rhubarb Cinnamon Jam and adapt it to your baking favorites. For another trusted version and canning tips, see this Rhubarb Cinnamon Jam Recipe – One Hundred Dollars a Month.
FAQs
Q: How much rhubarb do I need to make one batch?
A: You’ll need about 1.5 pounds or 4 cups of chopped rhubarb to make one batch of this Rhubarb Cinnamon Jam.
Q: Can I use frozen rhubarb?
A: Yes — thaw and drain excess liquid before cooking. Adjust sugar and cook time as needed because frozen rhubarb may be softer.
Q: Do I have to use pectin?
A: No. Pectin is optional. The lemon juice and sugar will help the jam set, but pectin can give a firmer, quicker set if you prefer.
Q: How long will homemade jam last in the pantry?
A: Properly canned and sealed jars can last up to 12 months in a cool, dark place. Refrigerate after opening and use within a few weeks.
Rhubarb Cinnamon Jam
- Total Time: 45 minutes
- Yield: 4 servings
- Diet: Vegetarian
Description
A comforting and tart jam made with fresh rhubarb, brown sugar, and cinnamon, perfect for spreading on toast or using in baked goods.
Ingredients
- 4 cups chopped rhubarb (about 1.5 pounds), fresh and trimmed
- 2 cups granulated sugar
- 1/4 cup brown sugar, packed
- 1/4 cup fresh lemon juice
- 1 teaspoon ground cinnamon
- 1/2 teaspoon vanilla extract
- 1/8 teaspoon salt
- Optional: 1 tablespoon powdered pectin for firmer set
Instructions
- Prep the rhubarb by washing and trimming it, cutting into 1/2-inch pieces.
- Combine ingredients in a heavy-bottomed saucepan and stir to coat.
- Cook the jam over medium heat until it reaches a gentle boil, then reduce heat and simmer until thickened.
- Test for doneness by using the chilled plate method.
- Finish by stirring in vanilla and jar the jam, allowing it to cool before refrigerating or processing.
Notes
Choose firm stalks for best texture and stir often to prevent caramelization. The jam will thicken as it cools, so remove it from heat slightly earlier if you prefer a looser spread.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Condiment
- Method: Canning
- Cuisine: American