Soft Vanilla Bean Bread with Delicate Sugar Crust

Quick Recipe Version (TL;DR)

• Yield: 1 loaf (about 10 slices)
• Prep Time: 20 minutes
• Cook Time: 50–60 minutes
• Total Time: 1 hour 30 minutes (including cooling)

Quick Ingredients

• 1 3/4 cups (220 g) all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon fine sea salt
• 1 cup (200 g) granulated sugar
• 1 large vanilla bean, seeds scraped
• 1/2 cup (113 g) unsalted butter, softened
• 2 large eggs, room temperature
• 1/2 cup (120 g) sour cream or plain Greek yogurt, room temperature
• 1/2 cup (120 ml) whole milk, room temperature
• 2 teaspoons pure vanilla extract
• 2 tablespoons granulated sugar (for crust)
• 1 tablespoon coarse or sparkling sugar (for crust, optional)
• 1 tablespoon milk or cream (for brushing top)

Do This

• 1. Heat oven to 350°F (175°C) and line a 9×5-inch loaf pan with parchment; lightly grease.
• 2. Whisk flour, baking powder, and salt in a bowl; set aside.
• 3. Rub vanilla seeds into sugar, then beat with softened butter until light and fluffy.
• 4. Beat in eggs one at a time, then mix in sour cream and vanilla extract.
• 5. Gently mix in dry ingredients, alternating with milk, just until a smooth batter forms.
• 6. Pour into pan, brush top with milk or cream, and sprinkle evenly with granulated and coarse sugar.
• 7. Bake 50–60 minutes until a tester comes out clean; cool in pan 15 minutes, then transfer to a rack to cool completely before slicing.

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Why You’ll Love This Recipe

• A soft, tender crumb perfumed with real vanilla bean and pure vanilla extract.
• Beautiful speckles of vanilla throughout the loaf that make each slice look bakery-worthy.
• A delicate, crackly sugar crust on top for subtle crunch and extra sweetness.
• No mixer drama or fancy techniques: simple, reliable, and perfect for everyday baking.

Grocery List

• Produce: 1 large vanilla bean
• Dairy: Unsalted butter, sour cream or plain Greek yogurt, whole milk, eggs, milk or cream (for brushing top)
• Pantry: All-purpose flour, granulated sugar, coarse/sparkling sugar (optional), baking powder, fine sea salt, pure vanilla extract, nonstick spray or extra butter for greasing

Full Ingredients

For the Vanilla Bean Bread Loaf

• 1 3/4 cups (220 g) all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon fine sea salt
• 1 cup (200 g) granulated sugar
• 1 large vanilla bean, split lengthwise and seeds scraped
• 1/2 cup (113 g) unsalted butter, softened to room temperature
• 2 large eggs, at room temperature
• 1/2 cup (120 g) sour cream or thick plain Greek yogurt, at room temperature
• 1/2 cup (120 ml) whole milk, at room temperature
• 2 teaspoons pure vanilla extract

For the Delicate Sugar Crust

• 1 tablespoon milk or heavy cream (for brushing the top)
• 2 tablespoons granulated sugar
• 1 tablespoon coarse or sparkling sugar (optional, for extra crunch and sparkle)

For Preparing the Pan

• Softened butter or nonstick baking spray, for greasing the loaf pan
• Parchment paper strip, to line the pan for easy removal (recommended)

Step-by-Step Instructions

Step 1: Prepare the pan and preheat the oven

Position a rack in the center of your oven and preheat to 350°F (175°C).

Lightly grease a 9×5-inch (23×13 cm) loaf pan with softened butter or nonstick spray. For easiest removal, cut a strip of parchment paper the width of the pan and lay it lengthwise so it overhangs the two long sides. Press it into the corners and lightly grease the parchment as well. Set the pan aside while you mix the batter.

Step 2: Mix the dry ingredients

In a medium bowl, whisk together:

• 1 3/4 cups (220 g) all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon fine sea salt

Whisk well to evenly distribute the baking powder and salt. Set this bowl aside; you will add it to the batter in stages.

Step 3: Infuse the sugar with vanilla bean

Place 1 cup (200 g) granulated sugar in a large mixing bowl (the one you will use for the batter). Split the vanilla bean lengthwise with a small sharp knife and scrape out all the tiny seeds using the back of the blade.

Add the seeds to the sugar. Using your fingertips, rub the vanilla seeds into the sugar for 1–2 minutes, breaking up any clumps. The sugar should become fragrant and slightly speckled all over. This step helps release the oils from the vanilla and distributes the flavor evenly through the loaf.

Step 4: Cream the butter and add the eggs

Add the 1/2 cup (113 g) softened unsalted butter to the vanilla sugar. Using a hand mixer or stand mixer fitted with the paddle attachment, beat on medium-high speed for 3–4 minutes, until the mixture is pale, fluffy, and looks slightly aerated. Scrape down the sides of the bowl once or twice as you go.

Beat in the eggs one at a time: add the first egg and mix on medium speed until fully incorporated, then scrape the bowl. Add the second egg and beat again until the batter looks smooth and creamy.

Mix in the 1/2 cup (120 g) sour cream or Greek yogurt and the 2 teaspoons vanilla extract on low speed just until combined. The batter may look slightly thick and satiny at this stage.

Step 5: Add the dry ingredients and milk

With the mixer on low speed, add about half of the flour mixture to the bowl and mix just until you no longer see dry streaks. Pour in about half of the 1/2 cup (120 ml) whole milk and mix gently to combine.

Add the remaining flour mixture and mix again on low speed until almost incorporated, then add the remaining milk. Mix just until the batter is smooth and no dry pockets remain. Avoid overmixing at this stage; stop as soon as everything is combined. The batter should be thick but pourable and silky.

Step 6: Fill the pan and create the sugar crust

Scrape the batter into the prepared loaf pan and smooth the top with a spatula, pushing the batter into the corners so it bakes evenly.

Using a pastry brush or clean fingers, lightly brush the surface of the batter with 1 tablespoon milk or cream. In a small bowl, stir together the 2 tablespoons granulated sugar and 1 tablespoon coarse/sparkling sugar (if using). Sprinkle this sugar mixture evenly over the top of the batter, right up to the edges. This will bake into a delicate, crackly crust.

Step 7: Bake, cool, and slice

Place the pan on the center rack and bake for 50–60 minutes, or until the top is deeply golden, the sugar crust is set, and a toothpick or thin skewer inserted into the center comes out clean or with just a few moist crumbs clinging to it. If the top is browning too quickly around the 40-minute mark, tent it loosely with foil and continue baking.

Remove the pan from the oven and place it on a wire rack. Cool the loaf in the pan for 15 minutes so it can set and firm up. Then use the parchment overhang to lift the bread out of the pan and transfer it directly to the rack. Let it cool at least another 45 minutes, until barely warm, before slicing. Cutting too early can compress the crumb and make the slices gummy.

Once cooled, slice into thick pieces to show off the soft crumb and vanilla bean speckles. Serve plain or with a little butter or jam if you like.

Pro Tips

• Room temperature ingredients matter: Butter, eggs, sour cream, and milk should all be at room temperature so the batter emulsifies smoothly and bakes up with a fine, tender crumb.
• Do not overmix at the end: Once you add the flour, mix only until the dry spots disappear. Overmixing can make the loaf tough instead of soft.
• Check doneness in the center: Insert a tester right in the middle of the loaf. If it comes out with wet batter, give it another 5–7 minutes and test again.
• Re-use the vanilla pod: After scraping the seeds, save the empty vanilla pod. You can tuck it into a jar of sugar to make homemade vanilla sugar for future baking.
• Neat slices: For the cleanest slices and a defined crumb, let the loaf cool completely and use a serrated bread knife with a gentle sawing motion.

Variations

• Lemon-vanilla loaf: Add 1 tablespoon finely grated lemon zest to the vanilla sugar in Step 3, and swap 2 tablespoons of the milk for fresh lemon juice. Top the cooled loaf with a simple lemon glaze (powdered sugar plus lemon juice) if desired.
• Cinnamon-sugar swirl: In a small bowl, mix 1/4 cup (50 g) sugar with 1 1/2 teaspoons ground cinnamon. Spread half the batter in the pan, sprinkle over the cinnamon sugar (reserving 1 tablespoon for the top), then add the remaining batter. Swirl lightly with a knife and sprinkle the reserved cinnamon sugar over the top before baking.
• Vanilla almond crunch: Add 1/2 teaspoon almond extract to the batter along with the vanilla extract, and sprinkle 1/4 cup sliced almonds over the sugar crust before baking.

Storage & Make-Ahead

Once completely cool, wrap the vanilla bean bread loaf tightly in plastic wrap or store in an airtight container at room temperature for up to 3 days. The sugar crust will stay delicate and slightly crisp the first day or two, then gradually soften.

For longer storage, wrap the whole loaf or individual slices in plastic wrap, then place in a freezer-safe bag and freeze for up to 2 months. Thaw slices at room temperature or warm gently in a low oven or toaster oven for a just-baked aroma. This loaf is an excellent make-ahead option; many people find the vanilla flavor even more pronounced on day two.

Nutrition (per serving)

Approximate values per slice (1 of 10): about 310 calories, 13 g fat, 7 g saturated fat, 42 g carbohydrates, 1 g fiber, 24 g sugar, 6 g protein, and 220 mg sodium. Actual values will vary based on specific ingredients and portion sizes.