Rhubarb BBQ Sauce Recipe is a delicious sauce made using fresh rhubarb, sweet onions, soda, vinegar, and a blend of spices. The sauce offers a unique combination of tartness and sweetness that adds depth to grilled meats and vegetables.
Inspiration to create this Rhubarb BBQ Sauce Recipe came from discovering rhubarb’s potential beyond desserts and wanting to experiment with bold, new flavors.
The main specialty of this Rhubarb BBQ Sauce Recipe is its bright, tangy flavor balanced by smoky and sweet notes, making it stand out among other BBQ sauces.
Now, the step-by-step process of making this Rhubarb BBQ Sauce Recipe will be shared.
About This Recipe
This rhubarb BBQ sauce recipe takes a fresh twist on classic barbecue flavor using seasonal rhubarb, sweet onion, brown sugar, and a splash of pepper soda.
The deep, bold taste comes from a blend of spices, vinegar, and molasses, creating a sauce that’s both tangy and sweet with just the right amount of heat.
Rhubarb BBQ Sauce Recipe thick, rich, and full of flavor that pairs well with ribs, chicken, pulled pork, or even roasted vegetables.
This Rhubarb BBQ Sauce Recipe is a great way to use up fresh rhubarb and turn it into something unexpected and delicious straight from your own kitchen.
How To Prepare Rhubarb BBQ Sauce Recipe?
Preparation Time: 10 minutes
Cooking Time: 50 minutes
Total Time: 1 hour
Course: Sauce / Condiment
Difficulty: Easy
Cuisine: American
Yield: 4 cups of sauce (about 14-16 servings)
Kitchen Utensils Needed
- Medium saucepan
- Wooden spoon
- Blender or immersion blender
- Fine mesh strainer (optional, for smoother texture)
- Measuring cups and spoons
- Knife and cutting board
Ingredients
- 1 (12 fl oz) can of pepper-type soda (like Dr Pepper)
- 4 fresh rhubarb stalks, trimmed and chopped
- 1 sweet onion (Vidalia recommended), chopped
- ¼ tsp ground dried chipotle pepper
- 1 tbsp Worcestershire sauce
- 2 tsp liquid smoke flavoring
- ½ tsp ground black pepper
- ½ tsp ground cinnamon
- ½ tsp ground allspice
- ¼ tsp ground cloves
- ¼ tsp garlic powder
- 1 cup apple cider vinegar
- 1 cup brown sugar
- ¼ cup molasses
- ½ tsp salt
Instructions
1. Combine soda and vegetables:
In a medium saucepan over medium-high heat, pour the can of Dr Pepper. Add the chopped rhubarb and sweet onion. Stir and bring the mixture to a boil. Once boiling, reduce the heat to medium and simmer for 15–20 minutes, or until the rhubarb and onions are very soft and starting to break down.
2. Add spices and seasoning:
Stir in the chipotle pepper, Worcestershire sauce, liquid smoke, black pepper, cinnamon, allspice, cloves, and garlic powder. Mix well to evenly distribute the seasonings.
3. Sweeten and acidify:
Add the apple cider vinegar, brown sugar, molasses, and salt to the pot. Stir to combine thoroughly. Let the sauce continue to simmer gently, uncovered, for another 25–30 minutes. Stir occasionally to prevent sticking.
4. Blend the sauce:
Once the mixture has thickened and the ingredients are fully cooked, remove it from heat. Carefully blend the sauce using an immersion blender directly in the pot, or transfer in batches to a standard blender. Blend until smooth.
5. Optional straining:
For a smoother, more refined texture, pour the blended sauce through a fine mesh strainer into a clean bowl or container, pressing with a spoon or spatula to extract all the liquid.
6. Cool and store:
Allow the sauce to cool to room temperature. Transfer it to jars or bottles. This sauce also freezes well if stored in airtight containers.
Note
Using fresh rhubarb is best for that bright, tangy flavor, but frozen rhubarb works fine too—just thaw it before cooking.
The soda adds sweetness and a unique taste, but you can swap it with cola or root beer if you like. Just remember, the flavor of the sauce will change a bit depending on which soda you choose.
Nutrition Facts Of Rhubarb BBQ Sauce Recipe
| Nutrition | Amounts |
|---|---|
| Calories | 120 |
| Fat | 0.2g |
| Carbohydrates | 31g |
| Sugars | 28g |
| Sodium | 190mg |
| Fiber | 0.8g |
| Protein | 0.3g |
Why My Recipe Works
This Rhubarb BBQ Sauce recipe works because it balances tart, sweet, smoky, and spicy elements in just the right proportions.
The natural sourness of rhubarb cuts through the sweetness of brown sugar and molasses, while Dr Pepper adds depth and subtle caramel notes.
Onion brings savory richness, and a carefully chosen blend of spices rounds out the flavor with warmth and mild heat. Simmering everything together softens the rhubarb and blends all ingredients into a smooth, thick sauce.
Blending and optional straining give it a polished texture that coats food beautifully and elevates grilled dishes effortlessly.
What To Serve Rhubarb BBQ Sauce Recipe With
This bold and tangy Rhubarb BBQ Sauce Recipe pairs beautifully with a wide variety of dishes. Try it in these ways:
◆ Grilled chicken – Brush it on during the last few minutes of grilling for a sticky, flavorful glaze.
◆ Pulled pork – Mix it into slow-cooked pork for a sweet, smoky twist.
◆ Ribs – Slather it on baby back or spare ribs for a unique, mouthwatering finish.
◆ Burgers and sandwiches – Use as a spread or dipping sauce for beef, turkey, or veggie burgers.
◆ Roasted vegetables – Drizzle over roasted cauliflower, sweet potatoes, or brussels sprouts.
◆ Meatballs or sausages – Toss cooked meatballs or grilled sausages in the sauce for a quick flavor upgrade.
◆ BBQ pizza – Use as a base sauce on flatbreads or pizzas topped with grilled chicken, red onions, and cheese.
When To Serve Rhubarb BBQ Sauce
Rhubarb BBQ Sauce Recipe is perfect for any time you want to add a fresh, tangy twist to your meals. It works especially well during warm-weather gatherings like summer barbecues, picnics, and outdoor cookouts.
Serve it alongside grilled meats or vegetables to impress guests with something different. It’s also great during holiday dinners or casual weeknight meals to bring bold flavor without extra fuss.
Anytime you want a smoky, sweet, and slightly tart sauce to elevate your food, this Rhubarb BBQ Sauce Recipe is a great choice.
Best Variations Of Rhubarb BBQ Sauce Recipe
1. Spicy Rhubarb BBQ Sauce: Add extra chipotle powder, cayenne pepper, or a dash of hot sauce to give the sauce a stronger kick of heat.
2. Honey Rhubarb BBQ Sauce: Replace some or all of the brown sugar with honey for a more floral sweetness and a slightly thinner texture.
3. Smoky Bourbon Rhubarb BBQ Sauce: Stir in 2-3 tablespoons of bourbon during the simmering step to add deep smoky, boozy notes.
4. Mustard Rhubarb BBQ Sauce: Add 2 tablespoons of yellow or Dijon mustard to give the sauce a tangy, sharp twist that pairs well with pork.
5. Fruit-Boosted Rhubarb BBQ Sauce: Mix in some mashed peaches or apricots along with the rhubarb for extra fruity sweetness and complexity.
How To Make Rhubarb BBQ Sauce Even More Delicious
To boost the flavor, start by slowly caramelizing the chopped onions before adding the rhubarb and soda this adds a richer, sweeter base. Use homemade apple cider vinegar if possible for a fresher tang.
Toast the spices briefly in the pan to release their oils and deepen their aroma before mixing them in. Add a splash of fresh lemon juice at the end to brighten the sauce and balance the sweetness.
For extra depth, finish with a small knob of butter stirred in offs the heat. Letting the Rhubarb BBQ Sauce Recipe rest for a day helps the flavors blend and intensify.
My Tips For Success!
● Fresh rhubarb gives the best tart flavor and breaks down nicely while cooking. If using frozen, thaw it completely and drain extra liquid.
● Cut rhubarb and onions into small, even pieces so they cook at the same rate and blend smoothly.
● Don’t rush the cooking. A slow simmer helps the sauce reduce and lets the flavors come together without burning the sugars.
● Use a blender or immersion blender to make the sauce smooth and even. It improves the texture and helps everything combine.
● Everyone’s taste is different. If it’s too sweet, add a splash of vinegar. If it’s too sharp, add a little more sugar or molasses.
● Let the sauce cool fully before transferring it to jars. This prevents moisture buildup and keeps it fresh longer in the fridge.
Additions And Substitutions
➤ Soda Substitute: Use cola, root beer, or ginger ale instead of Dr Pepper for a different sweetness and flavor profile.
➤ Sweetener Alternatives: Swap brown sugar with coconut sugar, honey, or maple syrup to change the sweetness tone.
➤ Vinegar Options: Apple cider vinegar can be replaced with white vinegar or balsamic vinegar for varied acidity and depth.
➤ Liquid Smoke: If you prefer, use smoked paprika or omit liquid smoke for a milder flavor.
➤ Spice Variations: Experiment by adding smoked chili powder, cayenne, or mustard powder to customize the heat and complexity.
➤ Rhubarb Replacement: If rhubarb is unavailable, try tart green apples or cranberries for similar tartness.
Storage Recommendations
Let the Rhubarb BBQ Sauce Recipe cool completely before storing. Pour it into clean, airtight glass jars or containers. Keep it in the refrigerator for up to 2 weeks.
For longer storage, freeze in small portions using freezer-safe containers or bags good for up to 3 months. Thaw in the fridge overnight before using.
Always use a clean spoon when scooping to avoid contamination. If the Rhubarb BBQ Sauce Recipe thickens too much after chilling, stir in a splash of water or vinegar to loosen it before serving. Shake or stir well before each use.
Frequently Asked Questions (FAQs)
Can I make Rhubarb BBQ Sauce ahead of time?
Yes, it actually tastes better after resting for a day, allowing the flavors to meld. Store it in the refrigerator in an airtight container.
How long does this sauce keep?
When refrigerated, it stays good for up to 3 weeks. It can also be frozen for up to 3 months.
Is Rhubarb BBQ Sauce gluten-free?
Yes, all ingredients in this recipe are naturally gluten-free, but double-check Worcestershire sauce labels if you need to avoid gluten.
Can I use frozen rhubarb?
Yes, frozen rhubarb works fine but may add extra liquid, so cook it down a bit longer to thicken the sauce.
How spicy is this sauce?
This recipe has a mild smoky heat from chipotle and spices, but you can adjust the spice level by adding more chipotle powder or cayenne pepper if desired.
Conclusion
This is one of my best, tastiest, and most delicious recipe ideas, made with care and simple ingredients that create bold, rich flavor.
The rhubarb adds something special you don’t find in regular BBQ sauces. I hope this inspired you to try something new in your kitchen.
It’s a great way to use seasonal produce and surprise your guests with something different. Now that you’ve seen how easy it is, I hope you’ll make Rhubarb BBQ Sauce Recipe and enjoy every bite after its ready.
Other Popular BBQ Sauce Recipes
Old West BBQ Sauce | Best Near Me
LongHorn BBQ Sauce | Smoky Delight
Rhubarb BBQ Sauce Recipe
Equipment
- Medium saucepan
- Wooden spoon
- Blender or immersion blender
- Fine mesh strainer (optional, for smoother texture)
- Measuring cups and spoons
- Knife and cutting board
Ingredients
- 1 12 fl oz can of pepper-type soda (like Dr Pepper)
- 4 fresh rhubarb stalks trimmed and chopped
- 1 sweet onion Vidalia recommended, chopped
- ¼ tsp ground dried chipotle pepper
- 1 tbsp Worcestershire sauce
- 2 tsp liquid smoke flavoring
- ½ tsp ground black pepper
- ½ tsp ground cinnamon
- ½ tsp ground allspice
- ¼ tsp ground cloves
- ¼ tsp garlic powder
- 1 cup apple cider vinegar
- 1 cup brown sugar
- ¼ cup molasses
- ½ tsp salt
Instructions
Combine soda and vegetables:
- In a medium saucepan over medium-high heat, pour the can of Dr Pepper. Add the chopped rhubarb and sweet onion. Stir and bring the mixture to a boil. Once boiling, reduce the heat to medium and simmer for 15–20 minutes, or until the rhubarb and onions are very soft and starting to break down.
Add spices and seasoning:
- Stir in the chipotle pepper, Worcestershire sauce, liquid smoke, black pepper, cinnamon, allspice, cloves, and garlic powder. Mix well to evenly distribute the seasonings.
Sweeten and acidify:
- Add the apple cider vinegar, brown sugar, molasses, and salt to the pot. Stir to combine thoroughly. Let the sauce continue to simmer gently, uncovered, for another 25–30 minutes. Stir occasionally to prevent sticking.
Blend the sauce:
- Once the mixture has thickened and the ingredients are fully cooked, remove it from heat. Carefully blend the sauce using an immersion blender directly in the pot, or transfer in batches to a standard blender. Blend until smooth.
Optional straining:
- For a smoother, more refined texture, pour the blended sauce through a fine mesh strainer into a clean bowl or container, pressing with a spoon or spatula to extract all the liquid.
Cool and store:
- Allow the sauce to cool to room temperature. Transfer it to jars or bottles. This sauce also freezes well if stored in airtight containers.
Notes
Nutrition Facts Of Rhubarb BBQ Sauce Recipe
| Nutrition | Amounts |
|---|---|
| Calories | 120 |
| Fat | 0.2g |
| Carbohydrates | 31g |
| Sugars | 28g |
| Sodium | 190mg |
| Fiber | 0.8g |
| Protein | 0.3g |