Butterscotch Cupcakes

Introduction

These Butterscotch Cupcakes offer a sophisticated twist on a classic treat. You’ll love the deep, caramel-like flavor from the dark brown sugar in the moist cake, perfectly complemented by a rich, salty-sweet butterscotch frosting. Every bite is a perfect balance of tender crumb and indulgent richness.

Prep & Cook Time

Prep Time: 20 minutes

Cook Time: 14 minutes

Total Time: 34 minutes

Servings: 16 cupcakes

Ingredients

• 1 1/2 cups dark brown sugar
• 1 3/4 cups cake flour (not self-rising)
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 3/4 teaspoon salt
• 1/2 cup unsalted butter ( room temperature)
• 2 large eggs (room temperature)
• 1/3 cup full-fat sour cream
• 1/2 teaspoon vanilla powder (use half this amount if you prefer less rich vanilla flavor) (use pure, not imitation )
• 2/3 cup whole milk (room temperature)
• 1 cup unsalted butter (room temperature)
• 4 cups powdered sugar (add more until it reaches your preferred consistency)
• 1/2 teaspoon salt
• 3 tablespoons butterscotch sauce (plan on a little extra sauce to drizzle over the cupcakes)

Instructions

1. Preheat your oven to 350°F (175°C). Line two 12-cup muffin tins with 16 cupcake liners.
2. In a medium bowl, whisk together the cake flour, baking powder, baking soda, and the first listed 3/4 teaspoon of salt. Set aside.
3. In a large bowl, use an electric mixer to cream the first 1/2 cup of room-temperature butter with the dark brown sugar until light and fluffy, about 3-4 minutes.
4. Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Mix in the sour cream and vanilla powder (use half this amount if you prefer less rich vanilla flavor).
5. Divide the batter evenly among the 16 prepared cupcake liners, filling each about 2/3 full.
6. Bake for 14-16 minutes, or until a toothpick inserted into the center of a cupcake comes out clean. Let the cupcakes cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely before frosting.
7. For the frosting: Using an electric mixer, beat the second 1 cup of room-temperature butter until smooth and creamy. Gradually add the powdered sugar and the second 1/2 teaspoon of salt, mixing on low speed until incorporated, then increase speed to high and beat for 2-3 minutes until fluffy.
8. With the mixer on low, drizzle in the 3 tablespoons of butterscotch sauce and beat until fully combined and smooth. If a thicker frosting is desired, add more powdered sugar, 1/4 cup at a time.
9. Frost the completely cooled cupcakes using a piping bag or an offset spatula. Drizzle the tops with a little extra butterscotch sauce before serving.

Variations

• Salted Caramel Twist: Sprinkle a pinch of flaky sea salt over the frosted cupcakes right before serving.
• Butterscotch Filling: Core the center of the cooled cupcakes and fill the cavity with a small spoonful of butterscotch sauce before frosting.
• Swan or Flat Top Frosting: For a simpler look, skip the piping bag and spread the frosting smoothly over the cupcakes with a knife.
• Butterscotch Drizzle Design: Create patterns by drizzling the extra butterscotch sauce in zig-zags or spirals over the white frosting.

Tips for Success

• Using room-temperature ingredients (eggs, butter, milk, sour cream) is crucial for creating a smooth, homogenous batter that bakes up evenly.
• To check for doneness, the tops of the cupcakes should spring back when lightly touched, and a toothpick test should come out with a few moist crumbs, not wet batter.
• Avoid overmixing the batter after adding the dry ingredients to prevent developing gluten, which would make the cupcakes tough.
• Chill your frosting for 10-15 minutes if it becomes too soft from over-mixing or a warm kitchen; this will make it easier to pipe.

Storage & Reheating

FAQ

Can I use all-purpose flour instead of cake flour?

Yes, but results will differ. For a closer substitute, replace 2 tablespoons from each cup of all-purpose flour with cornstarch (for 1 3/4 cups cake flour, use 1 1/2 cups + 2 tablespoons all-purpose flour mixed with 3 tablespoons cornstarch).

Why is my frosting runny?

Your butter may have been too warm, or you may have added too much butterscotch sauce. Chill the frosting for 15-20 minutes and re-whip, or add more powdered sugar to thicken it.

Can I make the cupcakes ahead of time?

Absolutely. Bake and cool the cupcakes completely, then wrap them tightly and freeze for up to a month. Thaw at room temperature before frosting.

My cupcakes didn’t dome. What happened?

This can be caused by overmixing the batter, an oven that runs too hot, or opening the oven door too early during baking.

What can I use if I don’t have sour cream?

Full-fat plain Greek yogurt is the best direct substitute in this recipe.

Can I use salted butter?

You can, but you should omit the salt from the cake batter and frosting to avoid over-salting the final product.