Simple Rhubarb Butter for the Whole Family
hubarb is one of those garden ingredients that people either treasure or avoid. But when transformed into a smooth, sweet-tart spread like simple rhubarb butter, it wins almost everyone over. It’s like a springtime jam without the stress—no canning, no pectin, and no preservatives needed.
Ingredients
- 3 cups chopped rhubarb about ¾ pound, fresh or thawed frozen
- ½ cup granulated sugar or ⅓ cup maple syrup or honey
- 3 tablespoons water
- ½ teaspoon ground cinnamon optional
- Pinch of salt
- ½ teaspoon vanilla extract
Instructions
- Prep the rhubarb by rinsing and chopping it into ½-inch pieces. If using frozen rhubarb, thaw and drain it well.
- In a medium heavy-bottomed saucepan, combine the rhubarb, sugar (or alternative), water, cinnamon (if using), and a pinch of salt.
- Cook over medium heat, stirring occasionally, until the mixture begins to bubble and the rhubarb starts breaking down (about 8–10 minutes).
- Reduce the heat to low and simmer uncovered for 20–25 minutes, stirring often, until the mixture thickens and the rhubarb is soft enough to mash.
- Remove from heat and stir in the vanilla extract.
- For a smooth texture, blend with an immersion blender directly in the pot or transfer to a regular blender in batches (cool slightly first).
- Let cool to room temperature, then transfer to jars or airtight containers.
- Store in the refrigerator for up to 2 weeks or freeze for up to 6 months.
Notes
- Flavor Adjustments: Add orange zest, strawberries, ginger, or cardamom for variations.
- Slow Cooker Method: Combine all ingredients except vanilla in a 4-quart slow cooker. Cook on low for 2.5 to 3 hours or high for 1.5 to 2 hours. Stir in vanilla, blend if desired, and cool before storing.
- Sweeteners: Brown sugar, maple syrup, honey, or coconut sugar all work well. Adjust based on taste and rhubarb tartness.
- No Canning: Rhubarb butter is not recommended for canning due to its thickness and acidity. Stick to refrigeration or freezing.
Nutritional Facts (Per 2-Tablespoon Serving)
| Nutrient | Amount |
|---|---|
| Calories | 39 kcal |
| Carbohydrates | 10g |
| Sugars | 9g |
| Fiber | 1g |
| Protein | 0.3g |
| Fat | 0.1g |
| Saturated Fat | 0.02g |
| Sodium | 2mg |
| Potassium | 89mg |
| Vitamin C | 2mg |
| Calcium | 27mg |
| Iron | 0.1mg |