My Favorite Swiss Meringue Buttercream Frosting Recipe
Swiss meringue buttercream is like heaven. It’s so light and fluffy and not at all overly sweet like some frosting. I definitely prefer it over any other kind of frosting.
Ever since I first tasted SMBC I have been searching for a fool proof recipe that I love. I have found that recipe. Trust me on this one. It’s amazing.
Most people seem intimidated by SMBC because of the fact that sometimes it curdles when you’re mixing it up. You have to be patient and know that it’ll come back together. Because of the technique used in this recipe, you won’t have to worry about that here. I was a bit skeptical when I first tried this recipe, but it works every time.
I prefer to refrigerate my cupcakes after frosting them with this SMBC. This will set the frosting. Then bring them to room temperature prior to serving.
One Year Ago: Rice and Beans
Swiss Meringue Buttercream
This is my favorite Swiss meringue buttercream
Yield: Enough to frost 24 cupcakes
Ingredients:
4 oz egg whites (3-4 large egg whites or about 1/2 cups)
1 cup granulated sugar
1 lb unsalted butter, room temperature
2 tsp lemon extract, almond extract, orange extract, or vanilla extract
Directions:
Lightly whisk egg whites and sugar together over simmering water until egg-white mixture is hot to touch or a candy thermometer reads 140°F (60°C).
Pour hot whites into a room-temperature bowl and whip with a wire whip until double in volume on MEDIUM-HIGH speed. When the mixer stops, the meringue should not move around in the bowl. Meanwhile cut up butter into 2-inch pieces. (The butter should be slightly moist on the outside but cold inside.)
On your mixer, remove the whip and attach the paddle. Add half the butter into the bowl immediately and pulsate the mixer several times until the meringue has covered the butter completely. To pulsate the mixer, turn it on and off in a jerky motion. This forces the butter on the top to the bottom of the bowl. Add the balance of the butter and pulsate mixer several times. Slowly increase the mixer's speed, starting with the lowest speed and increase the speed every 10 seconds until you reach a MEDIUM-HIGH speed.
Continue beating until the mixture begins to look light and fluffy. Stop the mixer and scrape the bowl. Reduce speed to LOW. Add flavoring and continue to beat on LOW speed for 45 seconds. Then beat on MEDIUM-HIGH speed for an additional 45 to 60 seconds.
Leftover buttercream can be placed in plastic containers with lids and kept in the freezer for up to 3 months. Defrost completely (several hours) and rewhip before using.
Storage: Store the icing in an airtight container and freeze for up to 3 months.
Recipe from epicurious
I am Jen the Beantown Baker. Engineer by day and baking maven by night. Hubby serves as my #1 fan and official taste tester. We got hitched back in 2006. Barefoot. In the sand. With the waves crashing behind us. It was one of the best decisions we’ve ever made. 
Happy birthday! Today is my husband’s birthday, and he also requested a chocolate cake. I baked him Ina Garten’s Beatty’s chocolate cake. Your chocolate cake may be the one I bake for my birthday later this year. 🙂
beantownbaker — June 17th, 2013 @ 8:48 am
That’s a really good chocolate cake recipe too! Tell your husband happy birthday!
Happy birthday! A no frills chocolate fudge cake sounds perfect 🙂
This looks amazing!! And happy birthday!!!
beantownbaker — June 17th, 2013 @ 9:34 am
Thanks 🙂
Happy Birthday! Noting like a perfectly simple chocolate cake to ring in a new year! This one looks scrumptious!
That is seriously one gorgeous cake!!! I think I’m in love!
happy birthday and thanks so much for the chocolate cake- can’t have too many chocolate cake recipes
beantownbaker — June 18th, 2013 @ 4:02 pm
I couldn’t agree more!
We’re birthday buddies! Hope you had a great day!
Happy Birthday! Your cake looks amazing!!
and if i want to make this 9 x 13?any caveats? i never know if i can just change pan size and oven time/temp?
beantownbaker — June 18th, 2013 @ 4:05 pm
Two 9″ round pans is the same amount of cake batter as a 9×13 pan. I’d probably use the same temp and start checking around the same time. But I would expect it to take longer to bake in the end.
tnx- 9 x 13 is easier to tote
Oh goodness, this looks indulgent! I need to make this for my husband as soon as I can!
Happy birthday! This cake is to die for- looks so chocolatey and fudgey. Hope you had a great day!
beantownbaker — June 19th, 2013 @ 7:13 am
Thanks! I had a great birthday this year.
Tomorrow is my birthday and I am making your birthday cake for my big day!
Thanks!
beantownbaker — June 23rd, 2013 @ 7:56 pm
Happy birthday tomorrow!! Hope you enjoy the cake as much as I did.
Wow – this cake looks so good! I am always looking for chocolatecake recipes to try – so glad to have stumbled on your blog!
beantownbaker — July 5th, 2013 @ 9:55 am
Glad you found me!
I just made this for my mom and brothers Birthday tomorrow 🙂 I will come back and let you know how mine turned out 🙂 thanks for the recipe and happy late Birthday!
beantownbaker — August 4th, 2013 @ 6:42 pm
Definitely let me know how it goes!
The cake turned out amazing and was a huge hit! Most of the kids weren’t a huge fan but i don’t think they have learned to appreciate dark chocolate 🙂
beantownbaker — August 5th, 2013 @ 7:14 am
Glad it was a success (for the adults!)