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Dark Chocolate Cupcakes Recipe with Salted Caramel Buttercream

Shanna
Rich, moist dark chocolate cupcakes with a silky smooth salted caramel Swiss meringue buttercream frosting
Prep Time 40 minutes
Cook Time 40 minutes
Additional Time 30 minutes
Total Time 1 hour 50 minutes
Servings 28 Cupcakes

Ingredients
  

For the chocolate cupcakes:

  • 390 g all-purpose flour (3 cups)
  • 400 g granulated sugar (2 cups)
  • 50 g unsweetened cocoa powder Dutch process like Droste, Cacao Barry extra Brute, or another GOOD brand (½ cup)
  • 2 teaspoons baking soda
  • ½ teaspoon Kosher salt
  • 240 ml buttermilk or whole milk
  • 4 ounces dark chocolate chopped, melted and cooled (cooled for about 15 min make sure its still melted though don’t want it to harden back up)
  • 134 ml water heated to boiling ( have a kettle of water on the stove boiling ready to go) (½ cup plus 1 tablespoon water)
  • 180 ml vegetable oil ¾ cup
  • 2 large eggs room temp
  • 2 tablespoons white vinegar not wine vinegar
  • 1 tablespoon good vanilla extract

Ingredients for the salted caramel swiss meringue buttercream

    For the caramel:

    • 200 g sugar (1 cup)
    • 4 tablespoons water
    • 120 ml heavy cream
    • large pinch sea salt

    For the buttercream:

    • 6 egg whites from large eggs
    • 100 g granulated sugar
    • ½ teaspoon cream of tartar
    • 460 g unsalted butter 4 sticks at cool room temperature, cut into tablespoons

    Instructions
     

    • Cupcake instructions
    • This can be done with a stand mixer or by hand with a hand mixer or whisk but it is more of a 2 bowl method than one if going the hand mixing route
    • Preheat oven to 350F with rack in the center.
    • Place paper baking cups in regular sized muffin tins, spray edges around
    • cups lightly with cooking spray. If you have a small 6 cup muffin tin and you only get 27 or 28 cupcakes fill the rest of the wells halfway with water and no baking cup
    • Whisk together the dry ingredients (sugar, flour, cocoa powder, baking soda and salt) in a large bowl.
    • In a large bowl or bowl of stand mixer whisk eggs till slightly thickened and a pale color
    • Add in the milk, vanilla, oil and vinegar and whisk/beat well
    • Add in the melted and cooled chocolate and whisk/beat until combined well
    • Either add the flour mixture into the wet ingredients OR the wet into the flour and mix just to combine. Add in the boiling water and mix again just to combine. Scrape down the sides of the bowl with a spatula to make sure all the dry ingredients are incorporated.
    • Divide the batter evenly among the muffin cups and bake 15-18 minutes or until toothpick inserted in the middle comes out clean and free of crumbs or the cupcake tops bounce back when lightly pressed. Mine baked for 16 minutes.
    • Let cool for 5 min in pans and then remove carefully to a wire cooling rack. Cool completely before frosting
    • !Buttercream instructions

    !For the Caramel:

    • Add the sugar to a small saucepan and pour the water over it. With the heat on low, swirl the pan around until the sugar has nearly dissolved. Be careful not to let it boil — if it starts getting too hot, remove it from the burner for a few seconds, continuing to swirl.
    • Once the sugar has mostly dissolved, raise the heat to medium-high and bring the mixture to a boil. Cover it immediately and leave on boil for 2 minutes.
    • Uncover and continue swirling the mixture until it becomes dark amber. (Be careful — you want it to be dark, but it can go from dark to burning in seconds.) Take it off the heat immediately.
    • Slowly pour in the cream, stirring with a whisk. Again, be careful as the caramel will start splattering, and will splatter even more if you add the cream too fast. Whisk until combined and set aside.

    For the Buttercream:

    • Combine the sugar, egg whites, cream of tartar in the stainless steel bowl of an electric stand mixer. Bring a large pan of water to simmer, Set the bowl in the pan of simmering water and whisk constantly until the mixture reaches 160 degrees on an instant-read thermometer. Be really careful not to curdle the egg whites– simply remove the bowl from the heat for a bit if it feels like that’s happening. Also, you’ll know when it’s getting close to 160 degrees; the mixture will get foamy and be slippery to the touch.
    • Remove the bowl to your stand mixer and beat on high speed for 5-7 minutes, until the mixture holds glossy peaks and the bowl is cool to the touch. Lower the speed to medium and add in the butter one tablespoon at a time until all is added in. It may look soupy and or curdled at this point but don’t worry, just raise the speed until it comes together. Add in the caramel sauce and mix well. Taste and add a little more sea salt if desired.

    Notes

    My notes: Yes there is ONLY baking soda in these but it works. Do not try to add baking powder. I know you will look at this and think, “ don’t baked goods need baking powder or both powder and soda?” well yes, sometimes. It’s the vinegar that reacts with the soda, which helps with the proper leavening of the cake. These totally ROCK. They’re moist, dense, perfect texture and taste. Even 4 days after having been in my fridge, which normally dries them out, but they were still perfect. I have made them a few times now once I got 26 or 27 cupcakes and another time 28. Just depends on how full you fill the cups. I use a #16 ice cream/batter scoop to fill mine. One full scoop works and if I have batter leftover and some look to be less filled with batter than I try to even out with a spoon and add in more batter that way. I also like SLAM the cupcake pans down on my counter a few times ( just lift evenly and let drop) to help get some of the air bubbles out. I am not sure where I read this technique but it works and well its kind of fun to make the noise. Unless you bake while your baby/kids/husband/significant other is sleeping. They might not like it. Good luck and trust me you will LOVE this recipe. I do!!