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

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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

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13 Responses to “Pumpkin Cranberry Pecan Upside Down Cake”

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    1
    Sarah — November 24, 2010 at 4:58 pm

    This is the perfect recipe for all of the leftover ingredients I have! Hubby made me buy a 3-pound bag of cranberries because he loves them, but you only use 12 ounces for cranberry sauce so I’ve got about 2 pounds of cranberries left to use, plus lots of pumpkins and pecans. This is definitely being made this weekend!

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    Megan — November 24, 2010 at 5:18 pm

    Oh man. That does sound good. And I know it must be if you’re repeating it because I am the same way. I’m going to make a cranberry maple pecan cake on Friday… but this is really tempting too.

    Happy Thanksgiving!

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    3
    Stephanie — November 24, 2010 at 5:55 pm

    Oh, man! If I only had more time for Thanksgiving dessert table – this is certainly one I would try.

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    We Are Not Martha — November 24, 2010 at 5:58 pm

    Oooh this cake looks so ooey gooey and delicious! I wish there weren’t already so many desserts coming to my Thanksgiving table because I’d totally make this!

    Sues

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    Fun and Fearless in Beantown — November 24, 2010 at 6:02 pm

    This looks super delicious and your photos look great too! Happy Thanksgiving to you and hubby!

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    Shannon — November 25, 2010 at 3:48 pm

    ooooh, my, i must try this 🙂 happy thanksgiving!!

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    Nutmeg Nanny — November 28, 2010 at 10:14 pm

    What a fabulous recipe! All the flavors sound delicious to me.

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    Shandra — November 29, 2010 at 4:45 am

    This looks amazing! It looks so moisty yum, I should try to make this sometime, Love your blog! this is my first comment for you so I thought I’d show some appreciation for your blog, because I’ve been drooling over all your recipes for a while
    Shandra-http://shandrita.tumblr.com/

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    "pup" — November 29, 2010 at 1:13 pm

    Your photos are beautiful! The pictures I took of the actual cake didn’t look to appealing, the photos I took of the bite sized cake bites looked pretty though lol
    Good job!!

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    10
    freefoodboston — December 1, 2010 at 3:21 pm

    What a great recipe! You totally had me at caramel/pecan/cranberry topping.

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    Sophie — January 1, 2011 at 3:14 am

    Just finally made this cake and it is astoundingly good! Truly the best dessert I’ve had in…oh, a very long time. Thank you for your post!

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    Nancy Blume-Watson — November 30, 2013 at 1:57 pm

    I tried to be good, I really did! This cake was so delicious, I not only had seconds, I had a piece for breakfast the next day and for a snack later that day. This one goes on my Christmas menu!

    • beantownbaker — December 1st, 2013 @ 6:52 pm

      I doubled the recipe this time and you’ll remember the middle didn’t quite bake through. It also spilled over a bit, so next time, I’ll put a pan under the cake in the oven.

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