pistachio white chocolate cupcake

Brown Sugar Pistachio Cupcakes with White Chocolate Frosting

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These brown sugar pistachio cupcakes are soft, nutty, and perfectly cozy, topped with a dreamy white chocolate frosting. A luxurious yet simple dessert for pistachio lovers!

If pistachio desserts are your love language, these cupcakes are your new obsession. They’re rich and nutty with a warm brown sugar base, beautifully balanced by a fluffy white chocolate frosting that melts in your mouth. It’s like a bakery-style treat with a cozy, homemade twist—perfect for celebrations or casual afternoons when you want something a little special.

cutting a cupcake in half

Why You’ll Love These Brown Sugar Pistachio Cupcakes

  • 🥜 Nutty and complex: Brown sugar and pistachio bring a rich, layered flavor.
  • 🍫 Whipped white chocolate frosting: Sweet, creamy, and so soft—perfect with the cupcake base.
  • 🧁 Bakery-style texture: Moist and fluffy but not too light, with that signature pistachio density.
  • Unique and elegant: A simple showstopper for parties or afternoon tea.

Key Ingredients You’ll Need

  • Brown sugar – adds depth and warmth to the cupcake crumb.
  • Homemade pistachio paste – a smooth blend of shelled pistachios, oil, and sugar. Fresh and naturally green.
  • White chocolate – use good-quality bars (not chips!) for a silky frosting.
  • Butter and eggs – for richness and structure.
  • Milk – helps create a tender, moist crumb.
close up of white frosting

Tips for Perfect Pistachio Cupcakes

Use room temperature ingredients for the batter and frosting—this helps everything emulsify evenly.

Make your pistachio paste ahead of time. Blanching and skinning the pistachios makes it extra smooth and green.

Let your melted white chocolate cool slightly before adding to the frosting to avoid curdling.

Don’t overmix once the flour is added—just until combined for a tender texture.

FAQ

Can I use store-bought pistachio paste?
Yes! Just make sure it’s unsweetened or lightly sweetened, so it doesn’t throw off the flavor balance.

Can I make these in advance?
Yes, store the unfrosted cupcakes in an airtight container at room temp for up to 2 days. Frost just before serving.

Can I freeze them?
You can freeze the cupcakes (unfrosted) for up to 2 months. Thaw at room temp and frost fresh.

🧊 Storage Tips

  • Room temp (unfrosted): 2 days in an airtight container
  • Fridge (frosted): 3–4 days, covered
  • Freezer (unfrosted): Up to 2 months
  • Frosting: Can be made ahead and stored in the fridge for up to 5 days
inside a cupcake texture half a cupcake

Ingredients

Yield: 12 Cupcakes
Bake Time: 18-22 minutes
Total Time:
~1 hour

FOr the cupcakes
  • 115g (½ cup) unsalted butter, softened
  • 150g (¾ cup) light brown sugar, packed
  • 2 large eggs, room temp
  • 1 tsp vanilla extract
  • 125ml (½ cup) whole milk, room temp
  • 130g (1 cup) all-purpose flour
  • ½ tsp baking powder
  • ¼ tsp baking soda
  • ¼ tsp salt
  • 5 tbsp (about 90g) homemade pistachio paste
For the White chocolate frosting
  • 200g white chocolate, chopped
  • 230g (1 cup) unsalted butter, softened
  • 260g (2 cups) powdered sugar, sifted
  • 2–4 tbsp milk or cream, as needed
  • Pinch of salt

Directions

  1. Make the Cupcakes
    • Preheat oven to 170°C (340°F) and line a 12-cup muffin tin with liners.
    • In a large bowl, cream together butter and brown sugar until light and fluffy (2–3 minutes).
    • Beat in eggs one at a time. Add vanilla and mix well.
    • In a separate bowl, whisk together flour, baking powder, baking soda, and salt.
    • Add the dry ingredients to the wet in two parts, alternating with milk. Stir until just combined.
    • Gently fold in the pistachio paste until evenly distributed.
    • Divide batter evenly between cupcake liners (about ¾ full).
    • Bake for 18–22 minutes, or until a toothpick comes out clean. Let cool completely on a rack.
  2. Make the White Chocolate Frosting
    • Melt white chocolate gently over a double boiler or in short microwave bursts. Cool slightly.
    • Beat butter until creamy. Add powdered sugar and beat until fluffy.
    • Pour in cooled white chocolate and a splash of milk or cream. Add a pinch of salt.
    • Whip until light and smooth. If needed, adjust texture with more milk or sugar.
  3. Assemble
    • Frost cooled cupcakes with a piping bag or offset spatula.
    • Optional: Garnish with chopped pistachios or a drizzle of white chocolate for flair.

What’s New

Notes

Pistachio paste tip: Toasted pistachios = deeper flavor. Blanched = brighter color.

Too thick? Add a splash of milk to loosen the frosting.

Want more texture? Stir chopped pistachios into the batter for crunch.

One response to “Brown Sugar Pistachio Cupcakes with White Chocolate Frosting”

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