Dark Chocolate Cupcakes with Raspberry Buttercream Frosting
This Raspberry Buttercream has such a vibrant raspberry flavor, it took me a while to figure out how to get a concentrated berry flavor in frosting (like this Strawberry Buttercream Frosting) but I found you can either use freeze dried berries or puree fresh berries and reduce the puree in a saucepan to a more concentrated amount, which in turn packs in more flavor without having to add in so much of that runny liquid (because too much liquid in frosting of course is just not good – plus this reduced version yields a thicker puree). I do like the freeze dried version I once shared but I’ve traded that in because I definitely prefer the flavor of the fresh berries in frosting – even though it does take a bit more effort. And of course I can’t get enough of the gorgeous natural color in the frosting (note that sometimes yours may not be quite as deep pink, it just depends on the berries. The darker ones tend to give more color, either way though it should still be quite pink and you shouldn’t need any food coloring).
It’s practically Valentines day already, so there, you have an excuse to make cupcakes today so get to it :).
Dark Chocolate Cupcakes with Raspberry Buttercream Frosting
Ingredients
2 oz unsweetened chocolate , chopped
3/4 cup + 2 Tbsp (124g) all-purpose flour
1/4 cup + 2 Tbsp (38g) unsweetened cocoa powder
3/4 tsp baking soda
1/4 tsp salt
1 cup (220g) granulated sugar
1/4 cup (56g) unsalted butter, softened
1 large egg
1 large egg yolk
1 1/2 tsp vanilla extract
1/2 cup (124g) sour cream
1/2 cup boiling water
Raspberry Buttercream Frosting, see notes for link
12 or 24 raspberries (12 if you only want to add to tops, 24 if you want one underneath frosting too)
Instructions
- Preheat oven to 350 degrees. Line a 12-cup muffin tin with cupcake liners. Melt chocolate in a microwave safe bowl on 50% power in 20 second intervals, stirring between intervals until melted and smooth, set aside to cool slightly. In a mixing bowl whisk together flour, cocoa powder, baking soda and salt for 20 seconds, set aside.
- In a large mixing bowl using an electric hand mixer mix together sugar and butter until combined (it won't come together entirely but mix until lumps of butter are creamed), mix in egg, egg yolk and vanilla extract. Mix in melted chocolate then mix in sour cream. Add half of the flour mixture and mix on low speed until combined then add remaining half and mix until combined. Add about 1/5 of the boiling water at a time, mixing until combined after each addition. Once water has all been mixed in mix batter on medium-low speed for 1 minute.