Name: Sourdough Discard Blueberry Muffins Recipe
Prep time: 8 min
Cook time: 24 min
Total time: 32 min
Cuisine: American
Ingredients: 1 cup all-purpose flour; 3/4 cup coconut sugar (can substitute brown sugar); 1 tsp baking powder; ½ tsp baking soda; ¼ tsp salt; 1 tsp cinnamon; 1 cup sourdough discard (unfed, room temperature); 1 egg; ⅓ cup melted coconut oil; ¼ cup milk (dairy or non-dairy); 1 tsp vanilla extract; 1 cup fresh blueberries (can substitute frozen blueberries); Turbinado sugar for topping

Print Recipe· 4.1 from 5 reviews

If you’re looking for a delightful treat that transforms humble leftovers into something extraordinary, this Sourdough Discard Blueberry Muffins Recipe is going to be your new favorite. These muffins are wonderfully moist with a subtle tang from the sourdough discard, balanced perfectly by sweet bursts of fresh blueberries and a hint of warming cinnamon. Whether you have a jar of sourdough discard waiting to be used or you’re simply craving a muffin that’s packed with flavor and texture, this recipe offers a delicious, fuss-free way to enjoy a homemade snack or breakfast.

Ingredients You’ll Need

The image shows a flat lay of cooking ingredients on a white marbled surface. There are nine containers arranged neatly: a white bowl filled with white flour at the top center, a white bowl full of fresh dark blue blueberries in the middle center, a small glass bowl with a brown egg to the left bottom, and a small glass bowl with golden liquid (vanilla) near the middle bottom. There is a clear glass bowl containing three white powders and brown powder (likely baking soda, baking powder, and cinnamon) on the left, and three metal measuring cups arranged on the right side holding white milk, white liquid (buttermilk), and brown sugar. All items look fresh and well organized. Photo taken with an iphone --ar 4:5 --v 7

Sometimes the best recipes are the simplest, and this one is no exception. The ingredients list is straightforward, each component playing an important role in delivering the perfect crumb, balanced sweetness, and vibrant blueberry flavor you’ll love in every bite.

1 cup all-purpose flour: Provides the structure that gives your muffins the perfect tender crumb.
1 cup sourdough discard (unfed, room temp): Brings that subtle tang and adds moisture without extra effort.
3/4 cup coconut sugar (or brown sugar): Adds a natural sweetness and depth of flavor.
1 tsp baking powder: Helps your muffins rise and become fluffy.
½ tsp baking soda: Works with the sourdough’s acidity to give the perfect lift.
¼ tsp salt: Enhances all the flavors, balancing the sweetness.
1 tsp cinnamon: Adds a warm spice note that perfectly complements the blueberries.
1 egg: Binds everything together and supports structure.
⅓ cup melted coconut oil: Keeps the muffins moist with a subtle tropical hint.
¼ cup milk (dairy or non-dairy): Adds extra moisture and helps create a tender crumb.
1 tsp vanilla extract: Brings a lovely aroma and rounds out all the flavors.
1 cup fresh or frozen blueberries: Bursting with juicy sweetness in every bite.
Optional: turbinado sugar for topping: Adds a delightful crunchy crust on top if you like a little texture contrast.

How to Make Sourdough Discard Blueberry Muffins Recipe

Step 1: Prepare Your Oven and Tin

Preheat your oven to 375°F and line a muffin tin with paper liners or lightly grease it. Starting with the right temperature ensures your muffins rise beautifully and bake evenly to a perfect golden top.

Step 2: Mix the Wet Ingredients

In a large bowl, whisk together your sourdough discard, egg, melted coconut oil, milk, vanilla extract, and coconut sugar until completely smooth. This mixture sets the flavorful and moist base of your batter.

Step 3: Combine the Dry Ingredients

In a separate bowl, stir together the flour, baking powder, baking soda, salt, and cinnamon. These dry elements provide lift, flavor, and structure to your muffins—don’t skip the cinnamon, it makes a big difference!

Step 4: Fold Wet and Dry Together

Pour the dry ingredients into the wet mixture and gently stir until just combined—be careful not to overmix! Overworking the batter can make your muffins dense instead of light and fluffy.

Step 5: Add Blueberries

Gently fold in your blueberries, whether fresh or frozen, ensuring they are evenly distributed without bursting. These little pockets of juicy fruit are what make this Sourdough Discard Blueberry Muffins Recipe truly special.

Step 6: Fill Muffin Cups and Add Topping

Divide the batter evenly among your muffin cups, filling each about three-quarters full. If you love a bit of crunch, sprinkle the tops with a pinch of turbinado sugar before baking.

Step 7: Bake to Perfection

Bake for 20 to 24 minutes or until a toothpick inserted in the center comes out clean and the tops have a light golden hue. Let the muffins cool in the pan for five minutes before transferring them to a wire rack to cool completely.

How to Serve Sourdough Discard Blueberry Muffins Recipe

A white bowl filled with light brown mixed batter sits on a wooden cutting board placed on a white marbled surface. On top of the batter, there is a generous layer of fresh scattered blueberries in dark blue color. A wooden spatula with batter stuck to it leans inside the bowl on the right side. The texture of the batter is thick and slightly grainy with some flour visible on the edges inside the bowl. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

These muffins are delicious all on their own, but you can elevate them with a light dusting of powdered sugar or a smear of softened butter for extra indulgence. Fresh mint leaves or a drizzle of honey also make lovely finishing touches when serving.

Side Dishes

Serve these muffins alongside a fresh fruit salad or a creamy yogurt parfait for a balanced and inviting breakfast plate. They also pair wonderfully with a hot cup of coffee or tea for a comforting morning or afternoon treat.

Creative Ways to Present

Try slicing the muffins in half and lightly toasting them before spreading with cream cheese or your favorite nut butter. You can also stack them with layers of whipped cream and berries for a quick dessert parfait that’s sure to impress.

Make Ahead and Storage

Storing Leftovers

Keep your leftover muffins in an airtight container at room temperature for up to two days to maintain freshness. Storing them properly ensures you enjoy that moist, tender texture later without drying out.

Freezing

These muffins freeze beautifully! Wrap each muffin individually in plastic wrap or place them in a freezer-safe bag, then freeze for up to three months. When you want a quick snack, just thaw at room temperature or warm them up.

Reheating

For the best taste and texture, reheat muffins in a toaster oven or regular oven at 325°F for 5 to 7 minutes. This brings back the freshly baked warmth and a slight crispness on the outside, making each bite just as delightful as the day you baked them.

FAQs

Can I use frozen blueberries in this recipe?

Absolutely! Frozen blueberries work just as well as fresh ones. Just be sure not to thaw them completely before folding them into the batter to prevent turning it blue and watery.

What can I substitute for coconut sugar?

If you don’t have coconut sugar, brown sugar is a perfect substitute and will give similar warmth and sweetness to your muffins.

Do I have to use sourdough discard?

While this recipe shines thanks to the sourdough discard’s tang and moisture, you could try it with plain yogurt or buttermilk to get a similar effect, though the flavor will be less unique.

How do I know when the muffins are done?

Use a toothpick to test the center of your muffins; if it comes out clean or with just a few crumbs, they are perfectly baked and ready to enjoy.

Can I make these muffins vegan?

Yes! Replace the egg with a flax or chia egg, use a non-dairy milk, and stick to coconut oil or another plant-based oil to keep the recipe fully vegan-friendly.

Final Thoughts

There’s something truly special about turning sourdough discard into these blueberry muffins that feel like a warm hug from the oven. This Sourdough Discard Blueberry Muffins Recipe is not only delicious but also a fantastic way to reduce waste and celebrate homemade goodness. I can’t wait for you to try it and make it your own go-to recipe for breakfast or a sweet snack anytime!