Chocolate Sour Cream Cupcakes with Chocolate Buttercream

Chocolate Sour Cream Cupcakes with Chocolate Buttercream

Ready in 45 minutes

Chocolaty cupcakes that will make your taste buds smile! For the cupcake batter, this recipe uses a German chocolate cake mix. The recipe also calls for a lot of sour cream, 16 ounces, which results in a batter that's thick and creamy; resembling a thick mousse. All that sour cream gives the cupcakes a rich flavor and creates a very moist and tender texture. These moist morsels are then topped with a delicious made-from-scratch chocolate buttercream that has a smooth, fluffy texture, and rich chocolate flavor. Instead of using cocoa powder, this buttercream gets it's chocolate flavor from melted dark chocolate...it takes a little bit of extra effort, but it's definitely worth it! These tasty treats elicit delight wherever they appear, and no one ever believes they started with a mix.

"My husband says that these are the best cupcakes he's ever had-hence the five stars. I would probably go for four stars myself. I changed the frosting a little because I thought it was too sweet--just added more chocolate and cream cheese. Tip: use good quality chocolate for the frosting.
Now I have too much frosting,
guess I'll have to make another batch. . .
much frosting, so I'll make another batch of cupcakes--"

- Mamcooks

Top-ranked recipe named "Chocolate Sour Cream Cupcakes with Chocolate Buttercream"

4.4 avg, 12 review(s) 100% would make again

Ingredients

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1 18.25-oz package German chocolate cake mix
1 container (16 oz) Sour cream
1/4 cup unsalted butter; (1/2 stick), melted
2 large Eggs; at room temperature
1 teaspoon Pure vanilla extract
Vegetable cooking spray
Chocolate Buttercream
1/2 cup unsalted butter; (1 stick), softened
1 package (3 oz) Cream cheese
1 16-oz package confectioners' sugar; sifted
1/4 cup Whole Milk
1 teaspoon Pure vanilla extract
6 ounce dark chocolate morsels; (1 cup), (see note)

Original recipe makes 24 Servings

Dozen  

Preparation

Adjust oven rack to middle position and heat oven to 350 degrees F. Line standard muffin tins with paper liners; set aside.

Place cake mix, sour cream, melted butter, eggs and vanilla extract in a large bowl. Blend with an electric mixer on low speed until dry ingredients are moistened, about 30 seconds. Increase mixer speed to medium and beat until smooth, about 3 to 4 minutes, stopping to scrape bowl as needed. The batter should be very thick and creamy.

Coat paper liners in muffin tins with cooking spray. Spoon batter evenly into baking cups, filling each two-thirds full. Level batter and release any air bubbles by tapping muffin pan on counter top. (You should get between 22 and 24 cupcakes; remove any empty liners.)

Place pans in oven and bake for 20 to 25 minutes, or until a toothpick inserted in center comes out clean. (When done, cupcakes should spring back when lightly touched in center.) Remove pans from oven and place on wire racks to cool for 10 minutes. Gently remove cupcakes from pans and place them on wire racks to cool completely before frosting.

Meanwhile, prepare Chocolate Buttercream. Combine butter and cream cheese in a large bowl and beat at medium speed with an electric mixer until creamy, stopping to scrape bowl as needed. Gradually add confectioners' sugar, beating at low speed until blended. Increase speed to medium, and slowly add milk and vanilla, beating until smooth.

Microwave dark chocolate in a microwave-safe bowl at 50% power for 1 1/2 to 2 minutes or until just melted and smooth, stirring at 30-second intervals (see note). Alternately, the chocolate may be melted using the double-boiler method. Gradually add melted chocolate, a spoonful at a time, to butter mixture; beating until completely incorporated and smooth. (Makes about 3 cups) When chocolate cupcakes are completely cool, frost the tops with Chocolate Buttercream.

Makes about 2 dozen.

Cooks Note for Dark Chocolate:

I use Nestle Chocolatier (53% Cocoa) Dark Chocolate Morsels, Dark Chocolate Chunks, or Dark Chocolate Baking Bars.

Cooks Notes for Melting Chocolate:

If chocolate is heated too much, the cocoa butter can separate from the cocoa solids, streaking the chocolate gray. Chocolate must be heated without a drop of moisture reaching it and never to more than 115 degrees F (for dark chocolate). If you overheat chocolate, it scorches and becomes grainy, as it also will if even a drop of moisture falls into the melting mass.

When melting chocolate in the microwave, it can retain its shape, which can fool you into thinking it's not melting. Be sure to stir it between heating intervals so you can gauge if it has melted, otherwise you might overheat it.

For the double-boiler method, place chocolate in a stainless-steel bowl or top of a double boiler, and set bowl over a saucepan of hot or gently simmering (not boiling) water. Do not allow bottom of bowl to come in direct contact with hot water, nor cover bowl or double boiler. When chocolate begins to melt, stir chocolate from sides of bowl into the center mass. When chocolate is almost entirely melted, remove bowl from heat, stir, and let remaining chocolate melt from heat of the larger melted mass.

Notes

If you have only one 12-cup muffin pan, cover and refrigerate the rest of the batter while baking the first batch. Then bake the rest of the batter in the cooled muffin pan, adding 1 or 2 minutes to the bake time.

Credits

Added on Award Medal
Verified by horikor

photo by sgrishka sgrishka

photo by jhaaeh jhaaeh

Nom nom photo by isdlt isdlt

my attempt... photo by Micki0913 Micki0913

photo by sgrishka sgrishka

Calories Per Serving: 311 Get detailed nutrition information, including line-by-line nutrition insights?  Try BigOven Pro for Free for 14 days!

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Reviews for Chocolate Sour Cream Cupcakes with Chocolate Buttercream

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Unbelievably easy to make! Tastes great also. Did not have whole milk, but substituted almond milk and the frosting came out great!
Valerie411 12 months ago
Wow!! It looks good!!
tikipoops 1 year ago
Light and fluffy n yummy frosting. We loved em.
Lindzzej87 2 years ago
The cupcake was a little dry and the icing needed way more chocolate for my taste. I suggest using more apple sauce and chocolate.
Kittymelonbunny 2 years ago
samishepard87 2 years ago
Frosting: Fantastic! Cupcakes: Disappointing! Not dense enough or chocolat-y enough. Use homemade batter! Cake mixes rarely deliver:(.....
misspie 3 years ago
Accidentally used 1/2 cup butter rather than a 1/4 cup for the batter, but they came out totally fine!
isdlt 3 years ago
I made it as a cake, it turn out great love it will make it again
kkruff 3 years ago
I made this for my husband an it was amazing , but the frosting was way too Much! Real cream cheese frosting makes it way better!!!! Gives a good contrast.
Antilust05 3 years ago
My husband says that these are the best cupcakes he's ever had-hence the five stars. I would probably go for four stars myself. I changed the frosting a little because I thought it was too sweet--just added more chocolate and cream cheese. Tip: use good quality chocolate for the frosting. Now I have too much frosting, guess I'll have to make another batch. . . much frosting, so I'll make another batch of cupcakes--
Mamcooks 3 years ago
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