Brown Butter Maple Oat Sourdough Loaf

Fall doesn’t need pumpkin spice to feel like fall. This loaf leans into browned butter and real maple syrup instead – the same toasty, buttery flavors this year’s fall forecasts are pointing to as the answer to yet another pumpkin loaf. Toasted oats fold right into the dough, so every slice gets a little crunch along with that deep, nutty sweetness.

It’s still one of the easiest loaves in the beginner lineup: no shaping tricks, no scoring, just a straightforward pan loaf you mix, let rise, and bake.

Why You’ll Love It

• Built for beginners – one bowl, one loaf pan, no scoring or shaping skill required
• Browned butter and real maple syrup give it a toasty, nutty sweetness with zero pumpkin spice
• Toasted oats fold into the dough for texture, then get a second light toast on top before baking
• An overnight cold retard means you decide exactly when it goes in the oven
• Makes a sturdy, lightly sweet sandwich loaf that also toasts beautifully

Ingredients & Equipment

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Volume measurements are included for convenience, but they’re approximate – for the most consistent results, weigh your ingredients on a kitchen scale, especially the flour.

• Active sourdough starter, fed and bubbly (100 g / ½ cup): it should float in water if it’s ready to bake with
• Water, room temperature (300 g / 1¼ cups)
• Bread flour (450 g / 3¾ cups): the higher protein gives this loaf enough structure to hold the oats and butter
• Whole wheat flour (50 g / ⅓ cup): adds a little extra toasty depth
• Fine sea salt (10 g / 1¾ tsp)
• Unsalted butter (70 g / 5 Tbsp): browned before it goes into the dough – see Step 2
• Pure maple syrup, plus more for brushing (42 g / 2 Tbsp): use real maple syrup, not pancake syrup, so the flavor actually comes through
• Old-fashioned rolled oats, toasted, divided (75 g / ¾ cup): most goes into the dough, a couple tablespoons get scattered on top before baking

Equipment

• Kitchen scale: for weighing ingredients – the most reliable way to get consistent results
• Large mixing bowl
• Small saucepan: for browning the butter
• 9×5-inch loaf pan
• Bench scraper: for handling the tacky dough
• Shower cap or reusable bowl cover: for covering the bowl during the bulk rise
• Wire cooling rack

Sample Schedule (2-Day)

Brown Butter Maple Oat Sourdough Loaf

A beginner-friendly sourdough sandwich loaf built around fall’s biggest flavor trend: toasty brown butter, real maple syrup, and a handful of toasted oats folded right into the dough.

Print Recipe

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Prep Time 30 minutes mins

Cook Time 45 minutes mins

Rise & Cold Proof Time 15 hours hrs 30 minutes mins

Total Time 16 hours hrs 45 minutes mins

Servings: 12 slices

Course: Bread

Cuisine: American

Calories: 230

Ingredients Equipment Method Notes

Ingredients

  

Dough

• 100 g (½ cup) active sourdough starter, fed and bubbly
• 300 g (1¼ cups) water, room temperature
• 450 g (3¾ cups) bread flour
• 50 g (⅓ cup) whole wheat flour
• 10 g (1¾ tsp) fine sea salt
• 70 g (5 Tbsp) unsalted butter, for browning
• 42 g (2 Tbsp) pure maple syrup, plus more for brushing
• 75 g (¾ cup) old-fashioned rolled oats, toasted, divided

Heads up: Some of the links below are affiliate links. As an Amazon Associate, I earn from qualifying purchases. This means if you click and make a purchase, I may earn a small commission at no extra cost to you.

Equipment

• Kitchen scale
• Large mixing bowl
• Small saucepan for browning the butter
• 9×5-inch loaf pan
• Bench scraper
• Shower cap or reusable bowl cover
• Wire cooling rack

Method

 

1. Toast the oats. Spread the rolled oats (75 g / ¾ cup) in a dry skillet over medium heat, or on a baking sheet in a 350°F oven, and toast 4-5 minutes, stirring often, until fragrant and lightly golden. Let cool completely.
2. Brown the butter. Melt the butter (70 g / 5 Tbsp) in a small saucepan over medium heat. Swirl occasionally as it foams, then browns – you’ll see golden-brown flecks and smell a nutty aroma, about 4-5 minutes. Immediately pour into a small bowl to stop the cooking, and cool to room temperature (it should still be pourable, not solid).
3. Mix the dough. In a large bowl, whisk the active starter (100 g / ½ cup) into the water (300 g / 1¼ cups) until mostly dissolved. Add the bread flour (450 g / 3¾ cups) and whole wheat flour (50 g / ⅓ cup) and mix until no dry patches remain – the dough will look shaggy. Cover and rest 30 minutes.
4. Add the mix-ins. Sprinkle the salt (10 g / 1¾ tsp) over the dough, then add the cooled brown butter, maple syrup (42 g / 2 Tbsp), and 60 g of the toasted oats, reserving the rest for topping. Knead by hand or with a stand mixer’s dough hook 6-8 minutes, until smooth, elastic, and only slightly tacky.
5. Bulk rise. Cover the bowl and let the dough rise at room temperature 5-6 hours, doing 2-3 sets of stretch-and-folds in the bowl during the first 2 hours. The dough is ready when it looks puffy and has grown by about half.
6. Shape. Turn the dough out onto a lightly floured surface and pat into a rough rectangle. Roll or fold it into a log the length of your loaf pan, and settle it seam-side down into a greased 9×5-inch loaf pan.
7. Cold retard. Cover the pan and refrigerate overnight, 8-12 hours – this slows the rise so you can bake on your own schedule and deepens the flavor.
8. Bake. The next day, preheat the oven to 375°F (190°C). Brush the top of the cold loaf with a little extra maple syrup and scatter the reserved toasted oats (15 g) over the top. Bake 40-45 minutes, until deeply golden and the internal temperature reads about 200°F (93°C).
9. Cool. Let the loaf cool in the pan 10 minutes, then turn it out onto a wire rack. Cool at least 1 hour before slicing, so the crumb has time to set.

Notes

This loaf came out of wanting a beginner bread that still felt like it belonged in fall – not another pumpkin spice everything, just the toasty, buttery flavors I actually crave once the weather turns. Browning the butter takes five extra minutes and changes the whole loaf.

If your kitchen runs warm, keep an eye on the bulk rise starting around the 4-hour mark – you’re looking for puffy and about 50% bigger, not doubled. It’ll finish the rest of its rising in the fridge overnight.

Don’t skip toasting the oats. Raw oats folded into the dough turn gummy; toasted, they stay nutty and a little crisp even after baking.

How to Make It

Tips & Troubleshooting

• Watch the dough, not the clock: a warm kitchen can cut that 5-6 hour bulk rise down by an hour or more – look for puffy and about 50% bigger.
• Cool the brown butter fully: if it’s still warm when it goes in, it’ll melt the dough’s structure before kneading even starts.
• Toast the oats twice: once before mixing in, once lightly on top before baking, for the best texture in every slice.
• No stand mixer? Hand-knead 10-12 minutes instead of 6-8 – this enriched dough just takes a little longer without one.

How to Store

To store: keep the cooled loaf in a bread bag or airtight container at room temperature for up to 4 days.

To freeze: slice and freeze in an airtight bag for up to 3 months. Toast slices straight from frozen – no need to thaw first.

Nutrition

Per slice, based on 12 slices per loaf. Estimated from the ingredients used – provided for convenience and not a substitute for a full nutrition label.