The Best Brown Sugar Buttercream Frosting
The Best Brown Sugar Buttercream Frosting is a unique take on traditional buttercream frosting featuring Brown Sugar – it is rich, creamy, and delicious.
Buttercream with Brown Sugar? When we started working on this recipe we were skeptical. We love brown sugar but we hate to deviate from our tried and true Best Buttercream Frosting. Oh my goodness, we are so glad we deviated. Our The Best Brown Sugar Buttercream Frosting is simply delicious. The brown sugar makes this unique homemade frosting taste just like chocolate chip cookie dough with just a hint of caramel. It is extremely yummy and would be great on so many types of baked goods: Chocolate, Apple, any kind of Spice Cake, Pumpkin … let your imagination be your guide. We hope you enjoy it as much as we do!
How to Make
Step 1: The main ingredient of this frosting is Brown Sugar. We usually use Light Brown sugar but if you are looking for a deeper, richer taste you can try Dark Brown Sugar. One important trick, make sure you sift out all the tiny brown sugar stones before you add the brown sugar to the mixing bowl. They will clog a decorating tip and are unappetizing to eat. Lightly pack the brown sugar and add it to the mixing bowl.
Step 2: Add the butter and the vanilla extract to brown sugar in the mixing bowl. The butter needs to be what we call “slightly softened” which is somewhere between straight out of the refrigerator and room temperature. Mix the butter, brown sugar, and vanilla together on medium speed until thoroughly combined (at least 2 minutes.) You really want the brown sugar to dissolve and meld with the butter to enhance the flavor of the frosting and get rid of any graininess in the frosting.
Step 3: Use a spatula to scrape the butter mixture down from the sides of the bowl before moving on to the next step.
Step 4: Measure 1 Pound of Powdered Sugar. If you don’t have a food scale, the equivalent would be 4 cups. We normally do not sift the powdered sugar and instead rely on the mixer to break up any clumps. Add the powdered sugar to the butter/brown sugar mixture in the mixing bowl.
Step 5: We’ve got a Two Sisters Tip for mixing the butter and the powdered sugar – cover the mixer with a towel to keep the powdered sugar from flying out of the mixer.
Step 6: Start your mixer (or electric beater) on the lowest setting and keep it on low until the butter and sugar are incorporated (about 30 seconds). Stop the mixer and scrape down the sides of the bowl and then increase the speed to medium-high and mix for another 30-45 seconds so the frosting gets light and fluffy. If the frosting is dry, add 1 teaspoon of milk and mix again.
Step 7: This is the fun part of the recipe where you get to taste your frosting. You are trying to determine if the consistency is correct or if it needs more milk or maybe a little more vanilla extract. If it tastes great, test the consistency. Too thick? Add some milk and mix again to check to see if it is now the right consistency. The amount of milk to use depends on the state of your frosting and sometimes the time of year (if it is a hot humid day, you might not need to add any milk.) A good rule of thumb is to add the milk a teaspoon at a time. You can check out our FAQ section below to see some other advice on making the perfect batch of frosting.
How to Serve
How much frosting will you need? That always depends on how thick or thin you apply the frosting or how much decorating you do but here are a couple of guidelines. Our recipe should make enough Brown Sugar Frosting to cover a 9″ x 13″ sheet cake or a two-layer 8″ cake. If you are making cupcakes, you should be able to frost 24 cupcakes if you apply the frosting with a knife. If you swirl on the frosting with a pastry bag as we have done here, you should be able to frost 15-18 cupcakes depending on the size of the swirl.
Expert Tips and FAQ’s
Frosting stored in an air-tight container in the refrigerator should be good for up to a week. If you carefully wrap the frosting in order to avoid freezer burn, the frosting should be fine in the freezer for 3-4 months.
No, the frosting does not need to be refrigerated. For example, brownies frosted with this Brown Sugar Frosting would be fine left out on the counter for 2-3 days if the pan was tightly covered with aluminum foil. That said, we usually refrigerate our frosted desserts to keep the baked good from going stale even if the frosting would be fine. We think frosting tastes best at room temperature so we will then remove the item from the refrigerator a couple of hours before we will serve them.
Buttercream is a sweet frosting. One thing you can do if it seems too sweet for your palette is to add a pinch of salt to the frosting. But please note that a little salt goes a long way. We cannot stress enough that a pinch (10-15 granules of regular table salt) is all you usually need. Even 1/4 a teaspoon of salt would probably ruin the frosting. Add the salt and mix again and see if that has cut down on the sweetness level.
Add another teaspoon of milk and mix again. Continue to add the milk, a teaspoon at a time, until the frosting is the consistency that you like it
Temperature plays a big part in the consistency of frosting. A thin frosting could mean that the butter has gotten overworked and is too melted. The first thing to do is refrigerate the frosting for an hour and then check to see if the frosting has set back up again. If not, the next step is to add more powdered sugar or cornstarch. Start with either 1/2 cup of Powdered Sugar or 1 tablespoon of Cornstarch. Mix again and see if the consistency is better.
Yes. You can use Half n’ Half or Whipping Cream or even almond milk or another milk substitute.
Other Frosting Recipes You Will Love
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The Best Brown Sugar Buttercream Frosting
The Best Brown Sugar Buttercream Frosting is a unique take on a traditional buttercream frosting - it is rich, creamy and delicious.
Ingredients
- 1 cup Butter, slightly softened (We use Salted Sweet Cream Butter)
- 1/2 cup Brown Sugar (Light or Dark)
- 2 teaspoons Vanilla Extract
- 1 pound Powdered Sugar (or 4 cups)
- 1-2 tablespoons Milk (if needed)
Instructions
- Measure the Brown Sugar. We usually use Light Brown sugar but if you are looking for a deeper, richer taste you can try Dark Brown Sugar. One important trick, make sure you sift out all the tiny brown sugar stones before you add the brown sugar to the mixing bowl. They will clog a decorating tip and are unappetizing to eat. Lightly pack the brown sugar and add it to the mixing bowl.
- Add the butter and the vanilla extract to brown sugar in the mixing bowl. The butter needs to be what we call “slightly softened” which is somewhere between straight out of the refrigerator and room temperature.
- Mix the butter, brown sugar, and vanilla together on medium speed until thoroughly combined (at least 2 minutes.) You really want the brown sugar to dissolve and meld with the butter to enhance the flavor of the frosting and get rid of any graininess in the frosting.
- Use a spatula to scrape the butter mixture down from the sides of the bowl before moving on to the next step.
- Measure 1 pound of Powdered Sugar. If you don’t have a food scale, the equivalent would be 4 cups.
- Add the powdered sugar to the butter/brown sugar mixture in the mixing bowl.
- Start your mixer (or electric beater) on the lowest setting and keep it on low until the butter and sugar are incorporated (about 30 seconds). Stop the mixer and scrape down the sides of the bowl and then increase the speed to medium-high and mix for another 30-45 seconds so the frosting gets light and fluffy.
- If the frosting is dry, add 1 teaspoon of milk and mix again.
- Taste your frosting! You are trying to determine if the consistency is correct or if it needs more milk or maybe a little more vanilla extract. If it tastes great, test the consistency. Too thick? Add some milk and mix again to check to see if it is now the right consistency. The amount of milk to use depends on the state of your frosting and sometimes the time of year (if it is a hot humid day, you might not need to add any milk.) A good rule of thumb is to add the milk a teaspoon at a time.
Did you Make this Recipe? Leave a review below, then snap a picture and tag @twosisterscrafting on Instagram so we can see it!
If you are looking for more tips and tricks for making that perfect batch of homemade frosting we have a few other posts you might want to check out:
I’ve made this twice now and love it!! Pairs well with marble cake and chocolate. I whip for five minutes and it’s not grainy. Delicious!
I prefer buttercream frosting made with brown sugar. I have found that after I cream the brown sugar and butter well, if I stop there and leave it sit for about five minutes, then continue with the recipe as directed, then the frosting is smooth and creamy…not grainy at all. It gives the brown sugar a few minutes to fully dissolve and incorporate with the butter before adding the powdered sugar.
Ok,not a know it all at baking so HELP! I want to make a carrot cake but do not like cream cheese frosting. I am thinking this would be great but not sure it would be spicy enough. I think yes
I ground the brown sugar in my coffee grinder first and that worked great to make sure there were no brown sugar lumps and the frosting was nice and smooth!
I see someone asked if the frosting could be less sweet. My husband asks me the same thing. How could frosting be less sweet when it is total sugar. Use your head.
WOW just what I was searching for. Came here by searching for brown sugar
I make buttercream often and experiment as much. I like to use heavy whipping cream in place of milk. I also whip the devil out of it with my kitchenaid for about 5 mins once I have it at the consistency I desire. That effectively removes the grainy texture form my frosting. I hope that helps!
add some cinnamon to this frosting and it transforms it into a wonderful light and fluffy icing!
I love the idea of adding cinnamon. I am going to try that next time.
Why not use Land O’Lakes cinnamon butter?
Hi, I just tried this recipe and while it tastes great it turned out a little grainy, any idea where I went wrong or what I could do to fix it?
Hi Ashley, it is a little grainy when you first make it, but it should become more smooth the longer it sits. Maybe next time try making it the day before.
I too had problems with brown sugar not blending. After refrigerating I reblended, added more milk and proceeded to whip it a bit more. This worked. I also made with 1/2 browned butter and a touch of cinnamon. So delicious!
I love your buttercream brown sugar frosting. But my wife would like to know if it could be less sweet. Thanks
Hi Andrew … hmmm, this definitely is a sweet frosting. You might want to try to add a little bit of salt ala Salted Caramel Frosting.
Hi! Can the frosting be frozen chance?
Yep! It sure can.
How long can this remain at room temperature once I frost cupcakes?
Hi Sandra, they can stay out all day.
Wow! This really is the best brown sugar buttercream frosting. I had a box spice cake mix and an abundance of brown sugar left over from Christmas baking, and I was hoping to find a way to use both. This frosting was perfect for the spice cupcakes. In fact, it’s so good that I’m about to slice an apple and eat some of it as a dip!! This recipe is a keeper!!
Thanks Kelly!
Does this work well for decorating? I’m wondering if it would work for the Sesame Street cupcakes with the added food coloring. I’d like to have a different flavor instead of traditional buttercream.
Hi Wendy, I think it should be okay for decorating. My only concern is that the color is darker than a traditional buttercream, so it might be harder to get the color you want.
Can you make this a day ahead and keep in refrigerator?
Hi Carolyn, yes you could make this a day ahead and keep it in the refrigerator. Just give yourself enough time to bring it back up to room temperature before you want to use it.
I made this recipe with browned butter and it was delicious!
Hi Katie – What a great idea to use Browned Butter. We are definitely going to try that the next time we make this! Thanks for the tip. Glad you liked the recipe!
Can I use Splenda brown sugar instead of light brown sugar.?
Hi Naomi, we have never tried it with the Splenda brown sugar, but I don’t see why it wouldn’t work. You would just need to check the conversion chart to see how much you should add. If you try it, let us know how it turns out.