Imagine the warm aroma of freshly baked Sourdough Rhubarb Bread wafting through your kitchen, its tangy sweetness mingling with the comforting scent of sourdough. The moment you slice into this golden loaf, you’re greeted by a symphony of flavors and textures—the tartness of rhubarb dancing with the chewy, crusty exterior, while the soft, pillowy inside beckons for a generous spread of butter.

This delightful creation is more than just a treat; it’s a nostalgic reminder of sunny mornings spent in Grandma’s kitchen, where every bite was infused with love and laughter. Perfect for breakfast alongside your morning coffee or as a delightful afternoon snack, this bread promises to elevate any occasion. Get ready to savor an unforgettable flavor experience that will leave you coming back for more!
Why Is Sourdough Rhubarb Bread So Irresistibly Good?
Delightful flavor combines the tangy notes of fresh rhubarb with the comforting taste of sourdough, making every bite an experience. Quick prep time of just 30 minutes means you can enjoy this delicious bread without a long wait. Nutritious ingredients, like whole wheat flour and active sourdough starter, pack in wholesome goodness. Perfect for any occasion, it's great as a breakfast treat or an afternoon snack. Versatile and easy, this recipe is sure to please everyone at the table!
Sourdough Rhubarb Bread Ingredients
- For the Bread
- 2 cups sourdough starter (active and bubbly) – This is the heart of your Sourdough Rhubarb Bread, providing flavor and a lovely rise.
- 1 cup all-purpose flour – A versatile flour that helps create a tender crumb and enhances the texture.
- 1 cup whole wheat flour – Adds a nutty flavor and increases the nutritional value of your bread.
- 1 cup rhubarb (chopped) – Freshly chopped rhubarb brings a tartness that perfectly balances the sweetness.
- ½ cup sugar – Sweetens the bread just enough to complement the tangy rhubarb without overpowering it.
- 1 teaspoon baking soda – Acts as a leavening agent, ensuring your bread rises beautifully during baking.
- ½ teaspoon salt – Enhances all flavors, bringing out the natural sweetness of the rhubarb and balance in the bread.
- 1 cup water (warm) – Warm water activates the ingredients, helping to create a moist and fluffy loaf.
How to Make Sourdough Rhubarb Bread
1. Preheat your oven to 350°F (175°C). This step is crucial for achieving that perfect golden-brown crust on your delightful loaf.
2. Combine the sourdough starter, warm water, and sugar in a mixing bowl. Stir gently until the sugar dissolves, creating a bubbly mixture that will give your bread life.
3. Add the all-purpose flour, whole wheat flour, baking soda, and salt to the bowl. Mix until a soft dough forms, ensuring no dry patches remain—this will be the base of your Sourdough Rhubarb Bread.
4. Fold in the chopped rhubarb carefully until it’s evenly distributed throughout the dough. The vibrant pink pieces will add a lovely tang and color to your bread.
5. Transfer the dough into a greased loaf pan and smooth the top with a spatula or spoon. This helps ensure an even rise while baking.
6. Bake in the preheated oven for 45 minutes or until the top is golden brown and a toothpick inserted comes out clean. Your kitchen will be filled with an irresistible aroma!
7. Cool in the pan for about 10 minutes before transferring to a wire rack to cool completely. This step is essential for maintaining its tender texture.
Optional: Drizzle with a light icing for added sweetness!
Exact quantities are listed in the recipe card below.
Secrets to Perfect Sourdough Rhubarb Bread
- Active Starter: Ensure your sourdough starter is bubbly and active for the best rise and flavor in your bread.
- Flour Mix: Use a blend of all-purpose and whole wheat flour; this enhances texture while keeping the bread light and fluffy.
- Rhubarb Prep: Chop rhubarb into uniform pieces to distribute its tartness evenly throughout the Sourdough Rhubarb Bread, preventing sogginess.
- Dough Consistency: If the dough feels too wet, add a little more flour gradually until it's manageable but still sticky.
- Baking Time: Keep an eye on baking time; each oven varies. A toothpick should come out clean when it’s perfectly baked.
- Cooling Tips: Let the bread cool completely on a wire rack to prevent it from becoming gummy; this enhances flavor and texture.
How to Store and Freeze Sourdough Rhubarb Bread

Room Temperature: Keep your Sourdough Rhubarb Bread wrapped in a clean kitchen towel or in an airtight container for up to 3 days.
Fridge: For extended freshness, store the bread in the fridge. It will stay good for about a week; wrap it tightly to prevent drying out.
Freezer: To freeze, slice the bread and wrap each piece in plastic wrap, then place them in a freezer bag. It can last up to 3 months.
Reheating: To enjoy it warm, simply toast slices directly from the freezer or reheat in an oven at 350°F (175°C) for about 10 minutes.
Sourdough Rhubarb Bread Your Way
Feel free to get creative with this recipe and make it truly your own!
- Gluten-Free: Substitute both flours with a gluten-free all-purpose flour blend. This allows everyone to enjoy the delightful flavors without compromising texture. Just be sure to check that your sourdough starter is also gluten-free!
- Honey Sweetened: Replace sugar with ⅓ cup honey for a more natural sweetness. Honey adds a lovely floral note, enhancing the tangy rhubarb while keeping the bread moist.
- Nuts & Seeds: Add ½ cup of chopped walnuts or sunflower seeds for added crunch. The nutty flavor will complement the tartness of the rhubarb beautifully, making each bite a delightful experience.
- Cinnamon Spice: Stir in 1 teaspoon of ground cinnamon for a warm, comforting aroma. Cinnamon pairs wonderfully with rhubarb, creating a cozy vibe perfect for chilly mornings.
- Berry Boost: Mix in 1 cup of fresh or frozen berries like strawberries or blueberries along with the rhubarb. This twist brings additional sweetness and vibrant color to your loaf, making it visually appealing as well as delicious.
- Zesty Lemon: Add the zest of one lemon to brighten up the flavor profile. The citrus notes will enhance the tanginess of the rhubarb and create a refreshing taste sensation in every slice.
- Chili Flakes: For a surprising kick, add ½ teaspoon of red chili flakes. This unexpected heat contrasts beautifully with the sweet and sour elements, giving your bread an exciting twist!
Make Ahead Options
If you're looking to save time in the kitchen while still enjoying the deliciousness of Sourdough Rhubarb Bread, this recipe is perfect for meal prep. You can prepare the dry ingredients—1 cup all-purpose flour, 1 cup whole wheat flour, 1 teaspoon baking soda, and ½ teaspoon salt—up to 3 days in advance and store them in an airtight container. Additionally, you can chop your rhubarb and keep it refrigerated for up to 24 hours before baking. When you're ready to enjoy this delightful bread, simply combine your active sourdough starter with warm water and sugar, mix in the prepped dry ingredients along with your chopped rhubarb, transfer to a greased loaf pan, and bake as directed. This way, you can have fresh Sourdough Rhubarb Bread on the table with minimal effort!
Sourdough Rhubarb Bread Recipe FAQs
What can I use if I don’t have a sourdough starter?
If you don’t have an active and bubbly sourdough starter, you can create a quick version by combining 1 cup of all-purpose flour with 1 cup of water and letting it sit at room temperature for about 24 hours. However, for the best flavor and texture in your Sourdough Rhubarb Bread, it's recommended to use a well-established starter.
Can I substitute the all-purpose flour with gluten-free flour?
Absolutely! You can substitute all-purpose flour with a 1: 1 gluten-free baking blend. Just make sure that the blend contains xanthan gum, which helps mimic the elasticity and structure of traditional wheat flour. Your bread may have a slightly different texture but should still be delicious!
How should I store leftover Sourdough Rhubarb Bread?
To keep your bread fresh, store it in an airtight container at room temperature for up to 3 days. If you want to extend its shelf life, slice the bread and freeze it for up to 3 months. Just remember to wrap each slice tightly in plastic wrap or aluminum foil before freezing.
What’s the best way to determine if my bread is done baking?
You’ll know your Sourdough Rhubarb Bread is ready when the top is golden brown and a toothpick inserted into the center comes out clean—this usually takes about 45 minutes at 350°F (175°C). If you gently tap the bottom of the loaf and it sounds hollow, that’s another great sign!
Can I add other fruits or nuts to this recipe?
Certainly! Feel free to experiment by adding other fruits like chopped strawberries or blueberries, or even nuts like walnuts or pecans for added crunch. Just keep in mind that these additions may alter the moisture content, so start with small amounts (about ½ cup) and adjust as needed.
How many servings does this recipe yield?
This delightful Sourdough Rhubarb Bread recipe yields about 4 servings, with each serving containing approximately 220 calories. It’s perfect for sharing with family or enjoying as a snack throughout the week!

Sourdough Rhubarb Bread
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- In a mixing bowl, combine the sourdough starter, warm water, and sugar. Stir until dissolved.
- Add the all-purpose flour, whole wheat flour, baking soda, and salt. Mix until a dough forms.
- Fold in the chopped rhubarb until evenly distributed.
- Transfer the dough to a greased loaf pan and smooth the top.
- Bake in the preheated oven for 45 minutes or until the top is golden brown and a toothpick inserted comes out clean.
- Allow the bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.




