Raspberry Buttercream Recipe

Raspberry buttercream is a type of frosting that when added to desserts creates an instant feeling of something special. It has a light pastel pink color and a vibrant raspberry flavor. The frosting also has a slight tartness to help balance out the sweetness. The best versions of raspberry buttercream begin by cooking down fresh raspberries into a concentrated puree (versus using raspberry extract or food coloring) — which gives the frosting its natural flavor. Cooking down the raspberries to create this concentrated puree allows the raspberry flavor to be evident in the frosting as well as creates the perfect consistency for piping and spreading.

I think the best part about this frosting recipe is that although it appears to have been made at a bakery, it does not require much fuss. Simply boil the berries, pour off the liquid, let the mixture cool, and then whip it into softened butter and powdered sugar until light and fluffy. The end product is smooth, flavorful, and versatile.

This frosting recipe is great on anything from cupcakes to layer cakes, macarons or even sandwich cookies. All of the reference recipes used fresh raspberries. Frozen berries can be used with a little extra consideration to moisture content.

What makes Raspberry Buttercream so Good

The flavor of this frosting is perfectly balanced and not overly sweet like some other frostings. The raspberry puree contributes a brightening effect to the flavor of the frosting while a bit of lemon juice enhances the flavor and brightens the berries. A small amount of sugar is required to allow the berries to cook down into a jam-like consistency before folding them into the buttercream. After the ingredients have been combined and beaten until stiff peaks form, the buttercream becomes silky-smooth and easy to spread with enough stability to create swirls atop cupcakes.

There is yet another great thing about this frosting recipe is that it is very flexible. Some people may prefer a stronger raspberry flavor. In this case further reduce the amount of berries before combining them with the buttercream. If the frosting feels too thick after whipping it, a splash of milk or heavy cream will thin it out. Conversely, if the frosting seems too loose after whipping, additional powdered sugar will firm it up.

Ingredients Required for Raspberry Buttercream Frosting

raspberry buttercream recipe requires only a small amount ingredients. The real work comes from the raspberries themselves. But fresh is ideal – they give the cleanest flavour by far. If you are using frozen raspberries theyll still work, just thaw them out and handle them with a bit of care so the mixture doesnt get too watery. You should soften your butter up before mixing so it creams properly, and a bit of powdered sugar does the trick for a smooth frosting texture. A squeeze of lemon juice and a pinch of salt are what keeps everything from tasting flat.

You will need:

1 cup fresh raspberries
2 tablespoons granulated sugar
1 tablespoon lemon juice
1 pinch salt
1 cup unsalted butter, softened
3 to 3 1/2 cups powdered sugar, sifted if needed

How to Make Raspberry Buttercream

Start by cooking down those raspberries, sugar, lemon juice, and salt in a small saucepan over medium heat. As the fruit starts to soften mash it with a spoon or a spatula so the berries break down and release all their juices. Let the mixture simmer till its thick and reduced, almost like a loose jam. The goal here is to boil off as much of the excess moisture as you can so the frosting stays thick enough to pipe.

Once the sauce is all thickened strain it through a fine mesh sieve into a bowl and bin the seeds and solids. This bit gives the frosting a smoother texture and a more polished finish. And make sure it cools completely before you mix it into the buttercream. The cooling step is important because warm fruit can melt the butter and make the frosting all runny.

In a mixing bowl, beat the softened butter until its all creamy & smooth. Add the powdered sugar in gradually, mixing on low speed so the sugar doesn’t go flying everywhere. Add the cooled raspberry puree in a bit at a time until the frosting reaches the colour and consistency you like. You might not need the whole lot of puree, so its best to add it slowly rather than all at once.

Tips for the best flavor and texture

Best tip is to cut the fruit down properly. If the purée is too thin, the buttercream will be runny or difficult to pipe. You may prefer to taste the reduced sauce before adding to ensure it has cooked sufficiently. If using frozen berries, they may release more liquid and therefore take a little longer to reduce.

Soft butter is just as important. If the butter is too warm the frosting may become oily or unstable. If the butter is too cold it will not beat properly. The ideal butter should be soft enough to yield to pressure at room temperature. Frosting may become too thick after adding the puree, add up small amount of milk or cream to thin it. If it is too soft, add more powdered sugar.

If you want something faster, one of the reference recipes recommends using seedless raspberry jam for the reduction, but you may need to adjust the texture with a little extra liquid if the jam is especially thick. This recipe is handy if you want raspberry flavor but don’t want to make fresh fruit from scratch.

Best ways to use Raspberry Buttercream Frosting

This raspberry buttercream frosting is ideal for vanilla cupcakes, chocolate cake, lemon cake, and macarons. It also creates a lovely filler between cake layers because the color is so appealing, and the berry flavor cuts through rich cake well. Raspberry and chocolate mix particularly well together, but it also works well with milder flavors such as vanilla, lemon, coconut, and pistachio.

If you’re making a layer cake, remember that a single batch is enough for a little amount of frosting. But larger cakes or ornate piping may require a second batch. According to the reference recipes, one batch can cover cupcakes or a smaller cake, but doubling is recommended for abundant icing on the edges and top.

Storage and make-ahead notes

Raspberry buttercream is one of those things that you can make ahead of time. After making it, you can refrigerate it in an airtight container for up to a week. When you want to use it, simply take it out, let it come to room temperature, and beat it once more until smooth. For even longer storage, the buttercream can be frozen. One of the recipes suggests that it can be kept in the freezer for up to 3 months. Once you have thawed it, beat it again so that it is fluffy.

Once buttercream is used on cake or cupcakes, it is recommended to still keep it covered and treat it like a butter-based frosting. The frosted cakes can be left at room temperature for a short time before being put in the fridge. To enjoy the cake at its best, allow the refrigerated cake to warm up a bit before serving.