Pistachio Milkshake Cupcakes

Pistachio Milkshake Cupcakes take one dessert and give it a fun little upgrade. They’ve got that soft, bakery-style texture, a light pistachio flavor that actually comes through, and frosting that’s creamy like a milkshake. The vanilla bean paste adds that extra milkshake-style flavor, and yes, the straw on top is fully part of the experience.

Flavor Profile

These cupcakes are soft and rich with a buttery vanilla base and a smooth pistachio flavor that’s subtle but noticeable. The frosting is creamy, sweet, and slightly fluffy with a hint of vanilla bean that rounds everything out. The candy pearls add a light crunch, giving each bite a little contrast against the soft cake and frosting.

Why You’ll Love This Recipe

• Bakery-style texture using simple ingredients and a cake mix upgrade 
• Soft, fluffy cupcakes with a balanced pistachio flavor that isn’t overpowering or artificial.
• Creamy vanilla bean frosting that pipes beautifully and holds its shape.
• Fun milkshake-inspired presentation with pearls and straws that makes these feel extra fun.
• Perfect for parties, themed desserts, or TGIF nights

The Twist

The milkshake-inspired presentation makes these extra special. Adding the straw and pearls transforms these from standard cupcakes into something that feels like a dessert-shop treat without changing the actual baking process.

Ingredient Highlights

• Pistachio extract: Adds that signature nutty flavor without needing to grind or prep actual pistachios.
• Whole milk: Gives the cupcakes a richer, softer crumb compared to water.
• Sour cream: Keeps the texture moist and helps create that bakery-style softness.
• Instant pudding mix: Adds structure and a slightly denser, more professional texture.
• Vanilla bean paste: Brings a deeper vanilla flavor that mimicks a milkshake

Pistachio Milkshake Cupcakes

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• Author: Taryn Camp

Ingredients

Scale 1x2x3x

Cupcakes

• 1 box white cake mix
• 1 cup whole milk
• ½ cup oil
• ¼ cup melted butter
• 4 large eggs
• ¼ cup sour cream
• 1 teaspoon pistachio extract
• ½ teaspoon vanilla extract
• 2 tablespoons instant vanilla pudding mix (dry)

Frosting

• 2 sticks salted butter, softened
• 3½ cups powdered sugar
• 4–6 tablespoons heavy cream
• 1 teaspoon vanilla bean paste
• Green food coloring

Topping

• Edible white candy pearls
• White sparkly paper straws

Instructions

1. Preheat oven to 350°F and line a cupcake pan with liners.
2. In a large bowl, combine cake mix, pudding mix, milk, oil, melted butter, eggs, sour cream, pistachio extract, and vanilla extract. Mix until fully combined, then beat on medium speed for about 1 minute until smooth and slightly fluffy.
3. Fill liners about ⅔ full. Bake for 16–20 minutes, until a toothpick comes out with a few soft crumbs. Let cool completely before frosting.
4. For the frosting, beat butter until smooth and creamy. Gradually add powdered sugar and mix until combined. Add 4 tablespoons of heavy cream and the vanilla bean paste, then beat until light and fluffy. Add more cream as needed to reach a soft, pipeable consistency. Mix in green food coloring until you reach your desired shade.
5. Pipe or spread frosting onto cooled cupcakes. Finish with white candy pearls and top each cupcake with a sparkly straw for that milkshake look.

FAQ

Can I use pistachio pudding instead of vanilla pudding mix?
You can, but it will slightly change the flavor and color. Vanilla keeps the pistachio flavor more controlled.

Do I have to use both oil and butter?
Yes, that combo gives you the best texture. The oil keeps them soft, while the butter adds flavor.

Can I skip the food coloring?
Absolutely. The cupcakes will still taste the same, just with a more natural color.

How do I store these?
Store in an airtight container at room temperature for up to 2 days or refrigerate for up to 4 days.

Can I make these ahead of time?
Yes, bake the cupcakes a day ahead and frost right before serving for the best texture.

Sprinkle of Fun

Make these for a shake-and-a-movie night and put on Grease for the full retro vibe. You’ve milkshakes, music, and a really good excuse to have dessert.

Suggested Recipes

If you like Pistachio Milkshake Cupcakes, then you’ll love the recipes below.

• Almond Cupcakes with Pistachio Cream Cheese Frosting
• Cosmic Crunch Cupcakes
• Sprinkle Cone Funfetti Cupcakes