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17th August 2025

Sour Cream Pound Cake with Sugar Crust

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You’ll want to cut into this cake the second it cools, and honestly, I won’t blame you.
This Sour Cream Pound Cake is rich, buttery, and topped with a crackly sugar crust that’s impossible to ignore. It’s the kind of cake that looks simple... until you taste it.

Sliced sour cream pound cake showing soft buttery crumb and golden sugar crust

Sour cream pound cake

This pound cake starts with melted butter. And that makes things easier.

You don’t need to get the butter out early or plug in a mixer. Just a bowl, a whisk, and a short list of ingredients: butter, sugar, eggs, flour, and sour cream.

The batter’s easy to mix by hand, baking up to a soft, tender loaf with a crisp sugar crust on top.

It’s the sort of cake that feels right any time of day. A slice with coffee in the morning, a little treat in the afternoon, or dressed up with berries and cream for dessert.

Whole loaf of sour cream pound cake with golden sugar crust on top

How to make Sour cream pound cake

These are the visual steps. For the full recipe with exact measurements, scroll to the recipe card at the bottom of this post

Whisking dry ingredients in a glass bowl (flour, baking powder, salt) and whisking melted butter with sugar and eggs in a large mixing bowl.
  1. Mix the dry ingredients: In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
  2. Mix the wet ingredients: In a separate large mixing bowl, whisk together the melted butter and sugar. Then whisk in the eggs one at a time until smooth
Whisking sour cream and vanilla into the butter mixture, then adding the flour mixture to the wet ingredients.
  1. Add sour cream and vanilla extract: Whisk until smooth.
  2. Add the dry ingredients (flour mixture) to the bowl.
Whisking cake batter until just combined, then smoothing it in a loaf pan with sugar sprinkled on top before baking.
  1. Whisk or stir just until the flour is blended in: the batter should look mostly smooth, and a few small lumps are fine.
  2. Bake: Pour the batter into the prepared loaf pan, smooth the top (or create gentle ridges for texture), and sprinkle evenly with the 2 tablespoons of sugar. Bake for 50–55 minutes, or until a skewer inserted into the center comes out clean.

Recipe tips

  • Line the pan with tall parchment to prevent over-browning and make it easy to lift out.
  • Melt the butter gently, don’t let it boil. Let it cool slightly before mixing in the sugar.
  • Warm up cold eggs by placing them in a bowl of warm water for 5–10 minutes. Room temperature eggs mix more evenly and help the batter stay smooth.
  • Tent with foil after about 25 minutes of baking if the top is browning too quickly. Make sure the foil doesn’t touch the batter, and remove it for the last 10–15 minutes.
  • Check early: start testing around 45 minutes, as ovens vary.
  • Cool completely before slicing Letting the cake cool gives it time to set fully. If you slice too soon, steam trapped inside can make the crumb dense or gummy, and the sugar crust is more likely to break away instead of staying crisp. It’s worth the wait.

Watch how to make it

Recipe

Sour Cream Pound Cake with Sugar Crust

PREP TIME 20 minutes mins
COOK TIME 55 minutes mins
TOTAL TIME 1 hour hr 15 minutes mins
servingsServings: 10 -12 slices
Rich, buttery, and topped with a crackly sugar crust that’s impossible to ignore.
Sliced sour cream pound cake showing soft buttery crumb and golden sugar crust
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Ingredients

Dry Ingredients

  • 2 cups (240g) all-purpose flour (plain flour)
  • 2 level teaspoons baking powder
  • 1 teaspoon salt

Wet Ingredients

  • 1 cup (225g) unsalted butter, melted (just until liquid) and slightly cooled
  • 1 cup (200g) white granulated sugar
  • 2 large eggs
  • 1 cup (240g) sour cream
  • 1 teaspoon vanilla extract

Topping

  • 2 Tablespoons (25g) white granulated sugar, for sprinkling on top
Instructions
  • Prepare the pan: Grease and line a 9x5 inch (23 x 13cm) loaf pan with parchment paper (baking paper) , letting the edges rise about 2 inches (5 cm).
  • Start preheating the oven about 8-10 minutes before the cake goes in, the oven can get too hot if left on much longer.
  • Mix the dry ingredients: In a medium bowl, whisk together the flour, baking powder, and salt. Set aside
  • Mix the butter and sugar: In a separate large mixing bowl, whisk the melted, cooled butter and sugar until well combined.
  • Whisk in the eggs one at a time until the mixture is smooth.
  • Whisk in the sour cream and vanilla extract until the batter is creamy and well combined.
  • Mix in the dry ingredients: Add the flour mixture to the bowl and stir until just combined. The batter should look mostly smooth. It's fine if there are a few small lumps, don’t overmix.
  • Pour the batter into the prepared loaf pan and smooth the top, or create gentle ridges with a spatula, like I did.
    The sugar crust bakes up beautifully either way, but ridges give it a little extra texture.
    Sprinkle the top evenly with the 2 Tablespoons of sugar.

Bake and Cool

  • Bake for 50–55 minutes, or until a skewer inserted in the center comes out clean. Start checking around 45 minutes, as baking times may vary.
  • If the top begins to brown too quickly during baking, loosely tent it with foil after about 25 minutes. Remove the foil during the last 10–15 minutes so the top can crisp up. Be sure the foil doesn’t touch the batter.
  • Let the cake cool in the pan for 10–15 minutes. Then lift it out using the parchment paper and place on a wire rack.
  • Cool completely before slicing so the cake sets fully (no gooey texture) and the crust doesn’t break away when you cut it.

Storage

  • Store the cooled cake in an airtight container at room temperature for up to 3 days.
  • To freeze, wrap tightly in plastic wrap and foil. Freeze for up to 2 months. Thaw at room temperature while still wrapped.
Recipe Notes
  • Make sure the butter is just melted, not hot or bubbling. Let it cool for about 5 minutes before mixing with the eggs.
  • Cool completely before slicing Letting the cake cool gives it time to set fully. If you slice too soon, steam trapped inside can make the crumb dense or gummy, and the sugar crust is more likely to break away instead of staying crisp. It’s worth the wait.
  • Visual guide: See the post above for the step-by-step photos.
Nutrition
Serving: 1serving | Calories: 399kcal | Carbohydrates: 43g | Protein: 4g | Fat: 24g | Saturated Fat: 14g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Trans Fat: 1g | Cholesterol: 95mg | Sodium: 420mg | Potassium: 74mg | Fiber: 1g | Sugar: 23g | Calcium: 50mg | Iron: 1mg
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Welcome to my blog on simple gardening ideas and easy-to-follow recipes. Great recipes made with everyday ingredients to create impressive treats. Let me show you just how easy it really is. Enjoy ♥
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