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Best Rhubarb Shortbread Bars with Buttery Texture

Rhubarb Butter


  • Author: Recipe Inspire
  • Total Time: 40 minutes
  • Yield: 2 cups 1x
  • Diet: Vegan

Description

This Rhubarb Butter is smooth, tangy, and lightly sweetened—perfect for spreading on toast, biscuits, or pancakes. Slowly cooked until thick and silky, it’s a simple preserve that highlights the bright flavor of rhubarb.


Ingredients

Scale

Ingredients

  • 4 cups rhubarb, chopped
  • 3/41 cup sugar (adjust to taste)
  • 2 tbsp water
  • 1 tbsp lemon juice
  • 1 tsp vanilla extract (optional)

Instructions

Instructions

  1. Cook rhubarb: In a saucepan, combine rhubarb, sugar, and water. Cook over medium heat until rhubarb breaks down.
  2. Blend: Use an immersion blender (or transfer to a blender) to puree until smooth.
  3. Simmer: Return to heat and cook on low, stirring frequently, until thickened to a spreadable consistency (20–30 minutes).
  4. Add flavor: Stir in lemon juice and vanilla if using.
  5. Cool: Let cool completely; mixture will thicken further.
  6. Store: Transfer to jars and refrigerate.

Notes

Store in the refrigerator for up to 1 week or freeze for longer storage. Adjust sugar depending on how tart your rhubarb is. Add strawberries for a sweeter variation.

  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Spread
  • Method: Simmering
  • Cuisine: International

Nutrition

  • Serving Size: 1 tbsp
  • Calories: 35
  • Sugar: 8g
  • Sodium: 2mg
  • Fat: 0g
  • Saturated Fat: 0g
  • Unsaturated Fat: 0g
  • Trans Fat: 0g
  • Carbohydrates: 9g
  • Fiber: 1g
  • Protein: 0g
  • Cholesterol: 0mg

Keywords: rhubarb butter, fruit spread, rhubarb preserve, homemade spread