01 -
Grab those beautiful fresh raspberries and gently mash them in a small bowl with the lemon juice. You can use a fork or a potato masher, whatever's handy. I usually just use a fork, it's less fuss. Then, push the mashed berries through a fine-mesh sieve to remove all those tiny seeds. Honestly, this step is a game-changer for smooth Raspberry Buttercream Frosting. You want about 1/4 cup of seedless puree. Don't skip it unless you like crunchy frosting, which, to be real, isn't my jam.
02 -
In a large mixing bowl, beat your softened unsalted butter with an electric mixer on medium speed until it's light and fluffy, about 2-3 minutes. This is where you incorporate air, making your frosting truly ethereal. I always get a little impatient here, but trust me, giving the butter enough time to get pale and airy makes all the difference. It should look almost white and have a wonderful, creamy smell. If your butter isn't soft enough, this step can feel like forever, so plan ahead!
03 -
Gradually add the sifted powdered sugar to the creamed butter, one cup at a time, beating on low speed until combined after each addition. Once all the sugar is in, increase the speed to medium-high and beat for another 3-5 minutes. This is where the magic happens, transforming it into a thick, sweet base for our Raspberry Buttercream Frosting. I sometimes get a little cloud of powdered sugar in my kitchen during this step, but it's all part of the fun!
04 -
Pour in the heavy cream, vanilla extract, and that tiny pinch of salt. Beat on low speed until just combined, then increase to medium-high and beat for another 2-3 minutes until everything is well incorporated and the frosting is smooth and creamy. This is where I often taste it, just a tiny bit, to make sure the sweetness is right. If you're adding raspberry liqueur, now's the time to stir it in gently.
05 -
Gently fold the seedless raspberry puree into the buttercream. I use a spatula for this, just folding it in until streaks of pink appear. Don't overmix, or you'll lose some of that beautiful marbled effect and the air you've built up. You want just enough to distribute the color and flavor evenly. It's so pretty when it starts to turn pink!
06 -
Finally, beat the Raspberry Buttercream Frosting on medium-high speed for another 1-2 minutes. This last beat ensures it's super light and fluffy, perfect for piping or spreading. It should look like a cloud, smell like fresh berries, and be a gorgeous, soft pink. Give it a final taste test; adjust sweetness if needed. It's a truly wonderful moment when it comes together perfectly!