1. Prepare Your Baking Setup

Start by preheating your oven to 350°F or 175°C. Line a standard cupcake tray with paper liners to prevent sticking and ensure easy removal later.

Make sure all your ingredients are measured and ready. Having everything at room temperature, especially the butter, helps create a smoother batter and better texture.

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2. Cream Butter and Sugar

In a large mixing bowl, combine the softened butter and granulated sugar. Using a hand mixer or stand mixer, beat the mixture until it becomes light, fluffy, and pale in color.

This step is essential because it incorporates air into the batter, which contributes to soft and tender cupcakes.

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3. Add Egg and Vanilla

Crack in the egg and add the vanilla extract. Mix until fully incorporated.

The mixture should look smooth and slightly glossy. Scrape down the sides of the bowl to ensure everything is evenly mixed.

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4. Incorporate Dry Ingredients

In a separate bowl, sift together the cocoa powder, flour, salt, baking powder, baking soda, and espresso powder.

Sifting helps remove lumps and evenly distributes the leavening agents, which is crucial for consistent texture.

Gradually add the dry mixture into the wet mixture in batches, alternating with the milk.

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5. Alternate with Milk

Begin by adding a portion of the dry ingredients, then pour in some milk, and continue alternating until everything is combined.

Mix just until the batter comes together. Avoid overmixing, as this can lead to dense cupcakes instead of light and fluffy ones.

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6. Fill the Cupcake Liners

Using a spoon or scoop, fill each cupcake liner about two thirds full. This allows enough room for the cupcakes to rise without overflowing.

Make sure each liner has a similar amount of batter to ensure even baking.

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7. Bake the Cupcakes

Place the tray in the preheated oven and bake for about 18 to 22 minutes.

To check for doneness, insert a toothpick into the center of a cupcake. If it comes out clean or with a few moist crumbs, they are ready.

Once baked, remove the cupcakes from the oven and allow them to cool completely on a wire rack.

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8. Prepare the Whipped Cream Topping

In a chilled mixing bowl, pour in the heavy whipping cream. Add the confectioners sugar.

Whip the mixture until soft peaks form. The cream should hold its shape but still be smooth and not overly stiff.

Be careful not to overwhip, as it can turn grainy.

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9. Assemble the Cupcakes

Once the cupcakes are completely cool, top each one with a generous dollop or swirl of whipped cream.

You can use a piping bag for a more decorative finish or simply spoon it on for a rustic look.

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10. Add Caramel and Salt Finish

Drizzle caramel sauce over the whipped cream topping.

Finish with a light sprinkle of fleur de sel. This final touch enhances the flavor by balancing sweetness with a subtle salty contrast.

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