Sourdough Discard Lemon Blueberry Rolls: 5 Irresistible Steps

Name: Sourdough Discard Lemon Blueberry Rolls
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: American
Ingredients: 1/4 cup (57g) unsalted butter, softened; 1 large egg, room temperature; 1/2 cup (120g) sourdough discard (100% hydration); 3/4 cup (205g) whole milk; 1 tsp vanilla extract; Zest of 2 lemons; 3 1/4 cups (400g) all-purpose flour; 1 tsp baking powder; 1/2 tsp baking soda; 1/2 tsp salt; 1/4 cup (50g) granulated sugar; 5 tbsp (75g) unsalted butter, softened; 1 1/2 cups (250g) blueberries (frozen); 1/4 cup (50g) sugar; 3 tbsp (40g) lemon juice; Zest of 1 lemon; 2 tbsp (16g) cornstarch; 1 tbsp (15g) water; 1/8 tsp sea salt; 4 oz (113g) cream cheese, room temp; 1/4 cup (57g) salted butter, softened; 1/2 tsp vanilla extract; Zest of 1 lemon; 2–3 tbsp lemon juice (to taste); 3/4 cup (90g) powdered sugar

Jump to Recipe

If there’s one recipe that can instantly brighten your morning, it’s these Sourdough Discard Lemon Blueberry Rolls. Imagine pulling a tray of golden, fluffy rolls from the oven, bursting with juicy blueberries and zesty lemon goodness… your kitchen will smell like a sunny bakery dream.

These rolls are soft, buttery, and layered with a sweet-tart swirl that melts into every bite. And let’s not even get started on that silky lemon cream cheese glaze—it’s the kind of finishing touch that makes people pause mid-bite and say, “Wait… did you really make these?!”

Whether you’re using up sourdough discard or just craving a cozy baking project, this recipe delivers big flavor without complicated steps. Let’s roll up our sleeves and bake something unforgettable.

Why You’ll Love These Sourdough Discard Lemon Blueberry Rolls

These rolls check all the boxes:

Bright lemon flavor that wakes up your taste buds
Jammy blueberry filling in every swirl
Soft, tender dough thanks to sourdough discard
Bakery-style look with homemade charmFlexible timing (same-day or overnight option)

And the best part? You don’t need to be a pro baker. If you can stir, roll, and spread—you’ve got this.

Ingredients You’ll Need

Dough

Unsalted butter (softened)
Egg (room temperature)
Sourdough discard (100% hydration)
Whole milk
Vanilla extract
Fresh lemon zest
All-purpose flour
Baking powder & baking soda
Salt
Granulated sugar

Blueberry Compote Filling

Frozen blueberries
Sugar
Lemon juice + zest
Cornstarch + water
Pinch of sea salt

Lemon Cream Cheese Glaze

Cream cheese
Butter
Powdered sugar
Lemon juice + zest
Vanilla extract

Step-by-Step Instructions

Step 1: Make the Blueberry Compote

In a saucepan, combine blueberries, sugar, lemon juice, zest, and salt. Bring to a gentle simmer.

Mix cornstarch with water to create a slurry, then stir it into the blueberries. Cook for 2–3 minutes until thick and jam-like.

Set aside to cool completely. (Hot filling + dough = sticky chaos… ask me how I know.)

Step 2: Make the Dough

Warm your milk slightly (think cozy bath water, not lava).

In a large bowl, whisk together:

Egg
Sourdough discard
Milk
Vanilla
Lemon zest
Sugar

In another bowl, mix your dry ingredients, then combine everything into a shaggy dough.

Add softened butter and knead until smooth. This is where the magic happens—the dough becomes soft and elastic.

Optional: Cover and refrigerate overnight for deeper flavor.

Step 3: Roll and Fill

Flour your surface generously (this dough likes to stick like it pays rent there).

Roll into a 12×16-inch rectangle. Spread softened butter across the surface, then layer on your cooled blueberry compote.

Roll it up tightly into a log and slice into 12 rolls. Yes, it’ll get messy. Yes, it’s worth it.

Step 4: Bake to Golden Perfection

Place rolls in a greased 9×13 pan.

Bake at 350°F (175°C) for about 30 minutes until golden brown and cooked through.

Let them cool slightly—just enough so the glaze doesn’t completely vanish on contact.

Step 5: Make the Lemon Cream Cheese Glaze

Beat cream cheese and butter until smooth.

Add:

Vanilla
Lemon zest
Lemon juice

Mix in powdered sugar until silky and dreamy.

Drizzle generously over warm rolls. Don’t hold back—this is not the time for restraint.

Sourdough Discard Lemon Blueberry Rolls with creamy glaze and juicy blueberry filling close-up — Soft and fluffy Sourdough Discard Lemon Blueberry Rolls filled with jammy blueberries and topped with silky lemon glaze

Chef Omar’s Pro Tips

Messy is good: If filling spills out, it caramelizes into sticky, fruity edges. That’s bonus flavor!

Don’t overheat milk: Too hot can mess with the dough texture. Keep it warm, not hot.
Use extra zest: Love bold lemon flavor? Add a little more zest to the filling or glaze.
Knife trick: Use a serrated knife or dental floss for cleaner cuts. (Yes, floss—no mint flavor please!)

A Little Kitchen Story

The first time I made these, it was one of those “use what’s in the fridge” days. I had leftover sourdough discard, a bag of frozen blueberries, and exactly one lemon rolling around like it owned the place.

What came out of the oven? Pure magic.

Since then, these Sourdough Discard Lemon Blueberry Rolls have become my go-to when I want something comforting but still fresh and vibrant. They’re the kind of treat that disappears fast—so maybe stash one for yourself early. Just saying.

FAQs

Can I use fresh blueberries instead of frozen?

Absolutely! Just cook them the same way. Fresh berries may release a bit less liquid, so keep an eye on thickness.

How do I store these rolls?

Room temp: 1–2 days (covered)
Fridge: Up to 5 days
Freezer: Up to 2 months (unglazed)

Can I make them ahead of time?

Yes! Prepare the dough and refrigerate overnight. Bake fresh the next day for best flavor.

What if I don’t have sourdough discard?

You can substitute with yogurt or buttermilk, but you’ll miss that subtle tang that makes these special.

Bring Sunshine to Your Table

There’s something truly special about baking a batch of Sourdough Discard Lemon Blueberry Rolls from scratch. It’s not just about the flavors (though wow, they deliver)—it’s about creating a moment. A slow morning, a warm kitchen, and something homemade to share.

So go ahead, grab that sourdough discard and give it a delicious new purpose. Once you taste that soft, citrusy swirl with sweet blueberries and creamy glaze… you’ll understand why these rolls don’t last long on the table.

More Cozy Recipes to Try Next

If these Sourdough Discard Lemon Blueberry Rolls made your kitchen smell like a dream, you’re going to love what’s next. Here are a few delicious ideas to keep that baking (and snacking!) momentum going strong:

Brighten up your mornings with lemon chia seed muffins bursting with fresh flavor—light, zesty, and perfect with your coffee.
For a cozy, sweet treat, whip up caramel oatmeal cookies with rich, buttery goodness—they’re soft, chewy, and completely irresistible.
Ready for more dough fun? Try garlic parmesan focaccia bread with crispy edges—it’s golden, fluffy, and seriously satisfying to make.

Need something quick and versatile? This easy homemade flatbread recipe for everyday meals is a total lifesaver in the kitchen.
And if you’re in the mood for another fruity bake, don’t miss sourdough berry sweet rolls with a fruity twist—a beautiful variation that’s just as soft and flavorful.

There’s always something delicious waiting to be baked—so grab that apron and keep the good vibes going!