Sourdough Cinnamon Sugar Bread

About this loaf: why this recipe sings

A quiet, cozy loaf — that's how I describe this sourdough cinnamon sugar bread when a friend asks what I'm baking on a rainy afternoon.
This recipe is built around the idea of making something irresistibly comforting while honoring ingredients and minimizing waste.
As a professional baker and recipe creator I lean into texture and aroma: the tender crumb, the gentle rise, and the warm cinnamon sugar top are the elements that make this loaf feel like home.
In the kitchen I think in contrasts — soft crumb against a faintly caramelized top, a whisper of tang from the starter against the sweet spice of cinnamon. Those contrasts carry through each slice.
When writing about this bread I focus on the sensory story rather than measurements: how the batter should glisten, how the middle should have a little bounce, and how the aroma fills the house.
If you're feeding a sleepy weekend or wrapping a loaf as a small gift, this is the sort of thing you pull from the oven and hand over with a cup of coffee.
Below you'll find a clear set of ingredients and step-by-step instructions in their own sections; here I want to give you the creative latitude to think about what makes the loaf memorable: simple pantry ingredients transformed by method and attention.
Read on for practical notes on technique, visual cues to guide you through the bake, and ideas for subtle variations that honor the loaf's cozy character.

Gathering Ingredients

Assemble everything before you start — mise en place makes quick breads relaxing instead of rushed.
Lay out the ingredients in an orderly way so you can cross-check and prevent last-minute scrambling. From a pro standpoint, seeing all elements together helps you notice texture and temperature differences before mixing: the discard will look loose and glossy, the flour dry and powdery, sugars crystalline, and the melted butter shiny and liquid.
Below is the explicit ingredient list for the recipe so you can line them up exactly on your counter. Having them measured in small glass bowls or jars will keep your workflow calm and tidy.

• 200 g sourdough discard
• 250 g all-purpose flour
• 100 g granulated sugar
• 50 g brown sugar
• 2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 2 tbsp ground cinnamon
• 120 ml milk
• 1 large egg
• 60 g melted butter
• 1 tsp vanilla extract
• 2 tbsp cinnamon sugar (for topping)

A few pro notes on the ingredients themselves: glass or clear bowls let you judge color and texture quickly; weigh the flour for consistent crumb; use real brown sugar for deeper molasses notes; and bring milk to room temperature so the batter mixes smoothly.
With everything gathered, the rest of the process becomes meditative: the mixing is gentle, the batter forgiving, and the result reliably comforting.

Mixing and batter texture: the one habit I never skip

Gentle folding over aggressive whipping is the mindset I bring to this quick bread.
The goal during mixing is to combine the wet and dry into a cohesive batter while preserving tenderness. Overworking develops gluten and produces a denser crumb — you want a loaf that feels soft and tender, not chewy.
Here are the practical sensory cues I use while mixing, described so you can recognize them in your own kitchen:

• Look: the dry streaks should mostly disappear but a few small flecks of flour are okay; the batter should be uniform in color.
• Touch: give a gentle fold; the batter should move like thick batter or soft cookie dough rather than pourable cake batter.
• Sound: you shouldn't hear aggressive splashing—quiet scraping and folding is typical.

Technique tips I use when teaching: mix the dry ingredients first so the leaveners are evenly distributed; whisk the wet ingredients until they are homogeneous so the starter and sugars are integrated; then add the wet into the dry and fold with a sturdy spatula in wide arcs, rotating the bowl as you go.
If you see large dry pockets, fold a few more times until they disappear; if you begin to see a stringy, elastic texture, that means the batter has been overworked and you should stop.
Finally, for toppings and surface finish, I lightly smooth the top with a wet or oiled spatula so the cinnamon sugar adheres evenly. These small gestures change the bake's final look and texture more than you might expect.

Cooking Process

Follow the method carefully for best results. Below are the explicit step-by-step instructions for the bake laid out clearly so you can follow them precisely. Treat each step as an action point and refer back to the mixing section for sensory cues if anything feels different than expected.

1. Preheat oven to 180°C (350°F) and grease a 9x5 inch loaf pan.
2. In a bowl whisk together flour, baking powder, baking soda, salt, and 1 tbsp cinnamon.
3. In another bowl mix sourdough discard, granulated sugar, brown sugar, egg, milk, melted butter, and vanilla until combined.
4. Pour wet ingredients into dry and fold gently until just combined — do not overmix.
5. Transfer batter to prepared pan, sprinkle cinnamon sugar evenly on top and smooth the surface.
6. Bake 45-55 minutes until golden and a skewer inserted in center comes out clean.
7. Cool in pan 10 minutes, then transfer to a wire rack to cool before slicing.

A few process-oriented reminders to read before you start:

• Pan prep: always grease and, if you like, line the pan to ensure the loaf releases cleanly.
• Top finish: the cinnamon sugar should sit evenly; smoothing the batter first helps create a uniform top crust.

These instructions are presented as written to keep your bake consistent; the accompanying image shows the loaf mid-cooking — the visible texture changes and tool action tell you a lot about timing and doneness without relying solely on clocks.

Baking tips and visual cues to trust

Let your senses guide you more than the clock. While times provide structure, what you actually see, smell, and feel is most useful for consistent results.
Look for an even, golden top that isn't overly dark; the sugar and butter on the surface should have melted and caramelized into a gently speckled crust. When you press the center gently, you want a subtle spring — not a wet jiggle. The aroma is also a clear cue: the house should smell warmly of cinnamon and baked butter, not of raw egg or heavy alcohol from the starter.
Here are a few practical indicators I teach in workshops:

• Top color: golden brown with darker spots along the edges is normal; if it darkens too quickly, tent with foil.
• Toothpick test: a clean or nearly clean skewer is ideal — a few moist crumbs are fine, but wet batter is not.
• Crumb feel: once cooled slightly, a slice should feel tender and break with a soft edge rather than tearing.

If your oven runs hot or the top browns too quickly, tent with foil partway through the bake. Conversely, if the center seems slow to set while the top is fine, lowering the temperature slightly can help the interior catch up without over-browning. These adjustments come from observing the loaf during baking and responding rather than following a timer alone.

Cooling, slicing, and serving notes

Cooling is part of the bake — cutting too soon invites a gummy interior and compressed slices, while letting a loaf overcool can make it feel drier.
When the loaf comes out of the pan, give it a few patient minutes in the pan to settle; then transfer to a wire rack to continue cooling. The rack allows steam to escape, which keeps the crust from softening too much and preserves the top's texture.
For slicing, use a serrated bread knife and a gentle sawing motion; press down too hard and you compress the crumb. If you want consistently thin slices for toast, chill the loaf briefly so the crumb firms up slightly — this makes cleaner cuts.
Serving suggestions from a professional perspective: the loaf is versatile. A thin spread of good butter highlights the cinnamon and starter tang, while cream cheese or a light mascarpone creates a richer bite. For breakfast, toast a slice and finish with a smear of nut butter and a drizzle of honey; for snacks, pair a slice with coffee or tea.
If you plan to gift the loaf, wrap it while slightly warm in parchment and tie with twine for a rustic, homemade presentation. These small finishing touches elevate the simple loaf into a memorable treat.

Storage, make-ahead, and small-batch adjustments

Keep the loaf tender and avoid waste by storing correctly and thinking ahead if you plan to make this bread regularly.
For short-term storage, wrap cooled slices in plastic wrap or place in an airtight container at room temperature. If you'd prefer to keep slices longer, freeze individual slices between layers of parchment and thaw in a toaster or at room temperature.
If you like prepping the night before, mix the batter and hold it covered in the refrigerator; bring it to room temperature before baking to avoid a chilled center and uneven rise. Small-batch bakers can halve the recipe easily; the method and sensory cues remain the same, though baking time may be shorter.
A few practical notes from my test kitchen: when freezing, flash-cool the loaf to room temperature first to prevent condensation; when thawing, avoid microwave defrosting which can create a gummy crumb. Instead, let slices come to room temperature or warm them briefly under low oven heat.
For gifting or entertaining, slice and arrange the loaf on a board with a small jar of cinnamon sugar on the side so guests can refresh their slices; this keeps the loaf from drying out while adding a playful finishing touch.

Frequently Asked Questions

Answers to common questions I get about this loaf — these are practical clarifications that help bakers avoid common pitfalls and adapt the recipe to their kitchens.

• What if my starter discard is very tangy?
  A lively discard adds brightness; if your discard is especially sharp, balance it with a touch more sugar or a slightly warmer oven environment so flavors meld gracefully during the bake.
• Can I use non-dairy milk?
  Yes — plant milks work well. Choose unsweetened varieties if you want to control overall sweetness; texture may vary slightly, so follow the batter cues described earlier.
• Why is my crumb a bit dense sometimes?
  Dense crumb typically comes from overmixing or under-leavening. Rely on gentle folding and make sure the leaveners are fresh. Also, avoid packing flour when measuring.
• Can I add nuts or fruit?
  Absolutely — fold in chopped nuts or dried fruit at the end of mixing. Toss additions lightly in a little flour so they don’t sink, and watch the bake for any small time adjustments.
• How can I keep the top from burning?
  If the top is browning too quickly, tent with foil for the remainder of the bake; that prevents overcoloring while the interior finishes.

If you have a question not covered here, tell me about your oven and the specific issue — I often ask about visual cues and batter feel, and then suggest one targeted change. Happy baking — this loaf rewards gentle attention and offers a lot of comfort in return.