Raspberry Sourdough Bagels

I never thought about putting fruit in bagels until I watched a bakery owner in Portland fold fresh berries into her dough with such confidence. The contrast between tangy sourdough and sweet bursts of raspberry felt like an revelation I had to try myself. Now my kitchen smells like fermented comfort and warm berries every weekend morning.

My sister visited last summer and we ate three warm bagels straight from the cooling rack, raspberry juice staining our fingers. She doesnt even like sourdough usually but texted me a week later asking for the recipe. Sometimes the most unlikely combinations become the ones people cant stop talking about.

Ingredients

• Active sourdough starter: Use starter thats been fed within the last 6 to 8 hours and should be bubbling actively
• Bread flour: Provides the protein structure needed for chewy bagels that hold their shape
• Whole wheat flour: Adds nutty depth and helps create that beautiful golden crust
• Sugar: Balances the sourness and helps the raspberries maintain their sweetness
• Fine sea salt: Enhances flavor and helps strengthen the gluten network
• Lukewarm water: Should feel like bath temperature to activate the starter without killing it
• Vegetable oil: Keeps the dough supple and makes shaping easier
• Fresh raspberries: Handle them gently and keep them frozen if they seem too soft
• Honey or barley malt syrup: Creates that classic bagel shine and contributes to the chewy crust
• Baking soda: Optional but worth it for that authentic bagel texture

Instructions

Mix the base:

Combine starter water and sugar in your bowl until the starter completely dissolves into the liquid

Build the dough:

Add both flours and salt then mix until everything comes together in a shaggy mass

Knead to develop:

Work the dough on a floured surface for 8 to 10 minutes then drizzle in the oil during the last minute

Fold in berries:

Gently incorporate the raspberries just until distributed trying not to crush them too much

First rise:

Place dough in a greased bowl cover and let it ferment at room temperature for 6 to 8 hours

Portion the dough:

Turn onto a floured surface divide into 8 equal pieces and shape each into a smooth ball

Form the bagels:

Poke a hole through the center of each ball then gently stretch to form a ring

Second proof:

Arrange on parchment cover and proof for 1 to 2 hours or refrigerate overnight for better flavor

Preheat:

Heat your oven to 220 degrees C with plenty of time to spare

Prepare the bath:

Bring water to a boil then stir in honey and baking soda if using

Boil for chew:

Cook bagels for 45 to 60 seconds per side then lift out with a slotted spoon

Add toppings:

Sprinkle with Demerara sugar or poppy seeds while still wet from the bath

Bake to golden:

Bake for 22 to 25 minutes until deeply golden and bottoms sound hollow when tapped

Save Pin

These have become my go to when friends come over for weekend brunch. Something about tearing into a warm bagel and finding those jewel bright raspberry pockets makes people pause mid conversation and really appreciate what they are eating.

Timing Your Bake

Ive found starting the dough the night before works beautifully. Mix everything up before bed let it ferment while you sleep then shape and proof in the morning. The overnight rest actually improves the flavor and makes weekend mornings feel so much more relaxed.

Working with Berries

Frozen raspberries often work better than fresh because they hold their shape during mixing. If using fresh pop them in the freezer for 30 minutes first. The marble effect you get from not overmixing is what makes these bagels so stunning on the cutting board.

Storage and Freezing

Fresh bagels are best within 24 hours but they freeze exceptionally well for later. Slice them before freezing so you can toast straight from frozen.

• Wrap cooled bagels individually in plastic then freeze in a freezer bag
• Toast frozen slices for 3 to 4 minutes to refresh them completely
• Thawed bagels can be refreshed in a 350 degree F oven for 5 minutes

Save Pin

There is something deeply satisfying about pulling a tray of these from the oven raspberry streaks running through the golden crust like little edible sunsets.

Recipe FAQs

→ Can I use frozen raspberries instead of fresh?

Yes, frozen raspberries work perfectly in this dough. Use them directly from the freezer without thawing to prevent excess moisture from altering the dough consistency. Thawed berries may release too much liquid during mixing.

→ How long does the dough need to rise?

The initial rise takes 6–8 hours at room temperature until doubled in size. For deeper flavor development, you can refrigerate the shaped bagels overnight instead of the shorter proofing period. This extended cold fermentation enhances the sourdough tang.

→ Why boil bagels before baking?

Boiling gelatinizes the surface starch, creating that distinctive shiny, chewy crust. The honey or barley malt syrup in the boiling water adds subtle sweetness and contributes to the beautiful golden-brown color during baking. This step is essential for authentic bagel texture.

→ Can I make these vegan?

Absolutely. Substitute maple syrup for the honey in both the dough and boiling water. All other ingredients are naturally plant-based. The texture and flavor remain excellent with this simple swap.

→ How should I store these bagels?

Store cooled bagels in an airtight container at room temperature for up to 2 days. For longer storage, slice and freeze individually wrapped for up to 1 month. Toast frozen slices directly from the freezer for best results.

→ Can I substitute other berries?

Yes, blackberries or blueberries work wonderfully as substitutes. Keep berries frozen if using frozen, and handle gently to maintain their shape. Each berry variation offers a unique flavor profile while maintaining the same delicious texture.