Rhubarb Barbecue Sauce: A Tangy Twist on a Classic

The memory is as vivid as the crimson stalks themselves: my grandmother’s sprawling rhubarb patch, a seemingly endless sea of vibrant green leaves punctuated by the rosy blush of rhubarb, just waiting to be transformed. We’d spend summer afternoons pulling those stalks, their tartness a promise of the pies, jams, and sauces to come. While her rhubarb pie was legendary, it was her unexpected rhubarb barbecue sauce that truly stole my heart – a sweet, tangy, and utterly unique condiment that elevated even the humblest grilled chicken. It’s a flavor that speaks of sunshine, family, and the simple joy of fresh ingredients, and I’m thrilled to share my version of it with you.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 15 minutes
• Total Time: 30 minutes
• Yields: 2 1/3 cups
• Dietary Type: Gluten-Free

Ingredients

• 1 cup fresh rhubarb, chopped (or 1 cup frozen rhubarb, chopped)
• 2/3 cup water
• 1 medium onion, finely chopped
• 1 teaspoon canola oil
• 1 garlic clove, minced
• 1 cup ketchup
• 2/3 cup packed brown sugar
• 1/2 cup dark corn syrup
• 2 tablespoons cider vinegar
• 2 tablespoons Worcestershire sauce
• 1 tablespoon Dijon mustard
• 1 1/2 teaspoons hot pepper sauce
• 1/4 teaspoon salt

Equipment Needed

• Small saucepan
• Blender or food processor
• Whisk

Instructions

1. In a small saucepan, combine the chopped rhubarb and water. Bring the mixture to a boil over medium-high heat.

2. Once boiling, reduce the heat to low. Simmer, uncovered, for 5-6 minutes, or until the rhubarb is tender. You should be able to easily pierce it with a fork.

3. Remove the saucepan from the heat and allow the rhubarb mixture to cool slightly. This will prevent splattering when you blend it.

4. Transfer the slightly cooled rhubarb to a blender or food processor.

5. Cover the blender or food processor securely and process until smooth. Set the rhubarb puree aside.

6. In the same saucepan, heat the canola oil over medium heat. Add the finely chopped onion and sauté until tender, about 5-7 minutes. Stir occasionally to prevent burning.

7. Add the minced garlic to the saucepan with the softened onions. Sauté for 1 minute longer, until fragrant. Be careful not to burn the garlic, as it will become bitter.

8. Add the remaining ingredients to the saucepan: ketchup, brown sugar, dark corn syrup, cider vinegar, Worcestershire sauce, Dijon mustard, hot pepper sauce, and salt.

9. Pour the rhubarb puree into the saucepan and whisk all the ingredients together until thoroughly blended.

10. Bring the sauce to a boil over medium heat, stirring occasionally to prevent sticking.

11. Once boiling, reduce the heat to low. Simmer, uncovered, for 5 minutes, stirring occasionally, allowing the flavors to meld and the sauce to thicken slightly.

12. Remove from heat. Use immediately as a basting sauce for grilled meats, or store for later use.

Expert Tips & Tricks

• Adjust the Sweetness: Rhubarb’s tartness varies. If your rhubarb is particularly tart, you may want to increase the brown sugar by a tablespoon or two. Conversely, if it’s sweeter, reduce the sugar. Taste as you go and adjust to your preference.
• Spice It Up: For a bolder flavor, add a pinch of smoked paprika or a dash of cayenne pepper along with the hot pepper sauce.
• Homemade Ketchup: For an extra layer of flavor, use homemade ketchup.
• Thickening the Sauce: If you prefer a thicker sauce, simmer for a few more minutes, stirring frequently. Be careful not to over-reduce it, as it will thicken more as it cools. Alternatively, you can mix a teaspoon of cornstarch with a tablespoon of cold water and whisk it into the simmering sauce.
• Freezing for Later: Rhubarb barbecue sauce freezes beautifully. Store in freezer-safe containers for up to 3 months. Thaw completely in the refrigerator before using.

Serving & Storage Suggestions

This rhubarb barbecue sauce is incredibly versatile. It’s fantastic basted on grilled chicken, pork chops, or ribs. Try it on pulled pork sandwiches, burgers, or even as a dipping sauce for chicken tenders.

To store, let the sauce cool completely. Transfer it to an airtight container and refrigerate. It will keep in the refrigerator for up to 1 week. For longer storage, freeze the sauce for up to 3 months.

To reheat, gently warm the sauce in a saucepan over low heat, stirring occasionally, or microwave in short intervals.

Nutritional Information

(Approximate values per serving)

Nutrient	Amount per Serving	% Daily Value
Calories	250 kcal	13%
Total Fat	1g	2%
Saturated Fat	0g	0%
Cholesterol	0mg	0%
Sodium	700mg	30%
Total Carbohydrate	60g	20%
Dietary Fiber	1g	4%
Sugars	45g
Protein	1g	2%

Variations & Substitutions

• Smoked Rhubarb Barbecue Sauce: Add 1/2 teaspoon of smoked paprika to the sauce for a smoky depth of flavor. You could also use smoked salt instead of regular salt.
• Maple Rhubarb Barbecue Sauce: Substitute the brown sugar with an equal amount of maple syrup for a richer, more complex sweetness.
• Spicy Rhubarb Barbecue Sauce: Increase the amount of hot pepper sauce to your liking. You can also add a pinch of cayenne pepper or a finely chopped jalapeño pepper for extra heat.
• Vinegar Variations: Experiment with different vinegars like apple cider vinegar, white wine vinegar, or even balsamic vinegar for a unique twist.
• Herbed Rhubarb Barbecue Sauce: Stir in a tablespoon of finely chopped fresh herbs like rosemary, thyme, or oregano after simmering the sauce.

FAQs (Frequently Asked Questions)

Q: Can I use frozen rhubarb?
A: Yes, frozen rhubarb works perfectly well in this recipe. Make sure to thaw it slightly before chopping.

Q: Can I make this sauce ahead of time?
A: Absolutely! In fact, making it a day or two in advance allows the flavors to meld and deepen.

Q: How long does rhubarb barbecue sauce last?
A: It will keep in the refrigerator for up to one week, or in the freezer for up to three months.

Q: What’s the best way to use this sauce?
A: This sauce is delicious on grilled chicken, pork, ribs, or even tofu. It can also be used as a dipping sauce or as a condiment on sandwiches and burgers.

Q: Can I reduce the sugar content?
A: Yes, you can reduce the sugar to your liking. However, keep in mind that the sugar helps to balance the tartness of the rhubarb. Start by reducing it slightly and taste as you go.

Final Thoughts

I truly believe this Rhubarb Barbecue Sauce will become a staple in your kitchen. Its unique blend of sweet, tangy, and savory flavors is a welcome departure from the ordinary, and it adds a delightful twist to so many dishes. I encourage you to experiment with the variations, adjust the sweetness and spice to your liking, and make it your own. Don’t be afraid to share your creations and feedback – I’m eager to hear how you make this recipe sing! Now, go forth and barbecue with a touch of rhubarb magic!