A light, creamy vanilla buttercream made with five simple ingredients and ready for cakes, cupcakes and cookies.
Dietary labels are based on the listed ingredients. For allergies or celiac disease, verify every packaged ingredient and guard against cross-contamination.Original handwritten date: September 8, 2013.
FROM JO’S RECIPE NOTES
Why this recipe works
Beating softened butter alone creates a smooth, aerated base before sugar is added.
Adding icing sugar gradually on low speed prevents lumps and a cloud of loose sugar.
Teaspoon-size milk additions give precise control over spreading or piping consistency.
A brief final whip creates fluffiness without filling the frosting with large air pockets.
Ingredient notes
Butter
Use cool room-temperature butter that dents easily but still looks matte; greasy or partly melted butter makes soft frosting.
Icing sugar
Sift only when lumpy, then add it in four portions on low speed.
Milk
Room-temperature milk blends most smoothly. Add it by the teaspoon because the small batch loosens quickly.
Vanilla
Pure vanilla gives the fullest flavour. Clear imitation vanilla keeps frosting whiter but changes the flavour.
Practical substitutions
These are conservative alternatives based on standard kitchen practice; results may vary from the original recipe.
Unsweetened plant milk can replace dairy milk in the same amount.
Use clear imitation vanilla when a very white frosting is important, understanding the flavour will differ.
Troubleshooting
The frosting is too stiff
Beat in room-temperature milk 1 teaspoon at a time until it forms the intended peak.
The frosting is too soft
If the bowl feels warm, chill it for 10 minutes before adding more sugar. Otherwise add sifted icing sugar 1 tablespoon at a time.
The frosting is grainy
Use confectioners’ sugar rather than granulated sugar, sift hard lumps and let the mixer run for the full final minute.
The frosting has many air bubbles
Mix on low for the final 30 seconds or press it slowly against the bowl with a spatula before filling the piping bag.
Storage and freezing
Keep the buttercream covered while working so the surface does not crust.
Refrigerate airtight for up to five days; bring to cool room temperature and re-whip before using.
Freeze airtight for up to three months. Thaw overnight in the refrigerator, then soften and beat until smooth.
THE BUTTER & BLOOM RECIPE
Classic Vanilla Buttercream Icing
Print-friendly layout
Preparation time
12 min
Cooking time
0 min
Total time
12 min
Yield
about 2 cups frosting (estimated)
Cuisine
North American
Updated
Ingredients
1/2 cup (113 g) unsalted butter, softened to cool room temperature
2 cups (240 g) confectioners’ sugar, sifted if lumpy
1 1/2 teaspoons pure vanilla extract
Up to 2 tablespoons (30 mL) milk, at room temperature
3 drops food colouring, optional
Detailed directions for Classic Vanilla Buttercream Icing
Beat the butter — Put the softened butter in a large mixing bowl. Beat with an electric mixer on medium speed for 2 to 3 minutes, scraping the bowl once, until pale, smooth and creamy. The butter should indent easily but must not look melted or greasy.Classic Vanilla Buttercream Icing · AI instructional image: Beat softened butter alone until pale, smooth and creamy, without melting it.
Add the sugar gradually — Turn the mixer to low. Add the confectioners’ sugar in four additions, mixing until each portion is moistened before adding the next. Add the vanilla with the final portion. Scrape the bottom and sides of the bowl so no dense butter pockets remain.Classic Vanilla Buttercream Icing · AI instructional image: Add the sugar in four portions on low speed, then incorporate the vanilla.
Adjust and whip — Add the milk 1 teaspoon at a time on low speed just until the buttercream reaches the intended consistency. Use less for defined piping or slightly more for spreading. Beat on medium-high for 1 to 2 minutes, until smooth and fluffy; avoid extended beating, which can create large air bubbles.Classic Vanilla Buttercream Icing · AI instructional image: Add milk only one teaspoon at a time, then whip briefly until fluffy.
Finish, use and store — Tint with up to 3 drops of food colouring, if desired, and mix on low until even. The finished buttercream should hold a soft peak without slumping. Use on completely cooled baking. Keep covered while working; refrigerate leftovers airtight for up to 5 days, then bring to cool room temperature and re-whip before using.Classic Vanilla Buttercream Icing · AI instructional image: The finished buttercream should hold a soft peak and remain smooth enough to spread or pipe.
Keywords: easy vanilla buttercream frosting · classic vanilla buttercream icing · buttercream frosting for cupcakes · simple buttercream recipe · how to make buttercream fluffy · vanilla frosting without shortening
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COMMON QUESTIONS
Classic Vanilla Buttercream Icing FAQ
How much cake will this frost?
The estimated batch volume is about 2 cups, which should cover roughly 12 cupcakes with modest swirls or one lightly frosted 8- or 9-inch single-layer cake. Piping-tip size and decorating style can change the coverage; the volume and coverage still await a measured kitchen test.
Can I make buttercream ahead?
Yes. Store it covered, then let it soften to cool room temperature and beat it again before decorating.
How do I make buttercream stiff enough for piping?
Begin with less milk. The frosting should form a soft peak that bends only slightly; add more milk by the teaspoon only if the piping bag is difficult to squeeze.
Can buttercream go on warm cupcakes?
No. Warm cake melts the butter and makes the frosting slide. Cool cupcakes completely before decorating.
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