Easy Rhubarb Sauce
Rhubarb sauce is the kind of spring recipe that turns a few tart stalks into something bright, glossy, and easy to spoon over almost anything. This easy rhubarb sauce cooks down in under 20 minutes and works just as well on pancakes and cheesecake as it does over vanilla ice cream.
Prep
10 min
Cook
15 min
Total
25 min
Servings
8 servings
Ingredients
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Instructions
- 1
Add the chopped rhubarb, sugar, water, and salt to a medium saucepan. Stir everything together until the rhubarb starts to glisten and the sugar looks damp.
- 2
Set the pan over medium heat and bring the mixture to a gentle simmer. After about 5 minutes, the rhubarb will begin to soften and collapse into strands while the liquid turns pink and syrupy.
- 3
Stir occasionally as the sauce cooks for another 8 to 10 minutes. The key here is watching for the rhubarb pieces to fully break down while the sauce thickens enough to lightly coat a spoon.
- 4
Remove the pan from the heat and stir in the vanilla extract. If using strawberries, fold them in during the last 5 minutes of cooking so they soften without disappearing completely.
- 5
Let the rhubarb compote cool slightly before serving. The sauce thickens more as it cools, especially after chilling in the refrigerator.
Nutrition (per serving)
90 kcal
Calories
1g
Protein
21g
Carbs
0g
Fat
1g
Fiber
10mg
Sodium
Rhubarb sauce is the kind of spring recipe that turns a few tart stalks into something bright, glossy, and easy to spoon over almost anything. This easy rhubarb sauce cooks down in under 20 minutes and works just as well on pancakes and cheesecake as it does over vanilla ice cream.
Ingredients
- 4 cups chopped rhubarb, cut into 1-inch pieces
- ¾ cup granulated sugar
- ¼ cup water
- 1 teaspoon vanilla extract
- Pinch of salt
Optional add-ins:
- 1 cup sliced strawberries for strawberry rhubarb sauce
- 1 teaspoon orange zest
- ½ teaspoon cinnamon
How To Make It
Add the chopped rhubarb, sugar, water, and salt to a medium saucepan. Stir everything together until the rhubarb starts to glisten and the sugar looks damp.
Set the pan over medium heat and bring the mixture to a gentle simmer. After about 5 minutes, the rhubarb will begin to soften and collapse into strands while the liquid turns pink and syrupy.
Stir occasionally as the sauce cooks for another 8 to 10 minutes. The key here is watching for the rhubarb pieces to fully break down while the sauce thickens enough to lightly coat a spoon.
Remove the pan from the heat and stir in the vanilla extract. If using strawberries, fold them in during the last 5 minutes of cooking so they soften without disappearing completely.
Let the rhubarb compote cool slightly before serving. The sauce thickens more as it cools, especially after chilling in the refrigerator.
Why This Works
Rhubarb naturally breaks down quickly once heated, which makes it ideal for a simple fruit sauce without cornstarch or other thickeners. A small amount of water keeps the sugar from scorching early on, while the tart flavor balances sweet desserts especially well.
Many home cooks use rhubarb sauce for ice cream, yogurt, waffles, or pound cake because the sharp flavor cuts through rich foods. According to The Pioneer Woman’s rhubarb guide, rhubarb is technically a vegetable, but it is most often cooked like fruit in sauces and desserts.
Serving Ideas
Warm rhubarb sauce is especially good spooned over vanilla ice cream, angel food cake, or cheesecake. It also works as a breakfast topping for oatmeal, pancakes, or waffles.
For savory meals, try serving a small amount alongside roasted pork or chicken. Serious Eats highlights rhubarb’s savory side in glazes and sauces for meats, where the tart flavor adds balance.
If you have extra rhubarb to use up, this sauce pairs nicely with other spring desserts like rhubarb cake or shortcakes. One common tip is to chill the sauce completely before layering it into parfaits or folded whipped cream desserts so it stays thick instead of runny.
FAQ
Can I make rhubarb sauce ahead of time?
Yes. Rhubarb sauce keeps well in the refrigerator for about 1 week in an airtight container. The flavor often tastes even brighter after chilling overnight.
Can you freeze rhubarb sauce?
Yes, this sauce freezes very well. Let it cool completely first, then store it in freezer-safe containers for up to 3 months. Thaw it overnight in the refrigerator before using.
Why is my rhubarb sauce too thin?
Rhubarb releases a lot of liquid as it cooks. If the sauce looks watery, simmer it uncovered for a few extra minutes until the liquid reduces and looks glossy instead of thin.
Can I reduce the sugar?
You can, but the sauce will taste much sharper and more tart. A common adjustment is reducing the sugar to ½ cup if serving the sauce with sweet desserts like ice cream or cake.
Is there a no-cook rhubarb sauce option?
Raw rhubarb is extremely tart and fibrous, so most rhubarb sauce recipes are cooked. Some no-cook versions use very thinly sliced rhubarb macerated in sugar overnight, but the texture stays crunchy rather than soft and jammy.
