This classic Mary Berry Vanilla Buttercream Recipe produces a pale, whipped frosting that is light enough for a Victoria sponge yet stable enough for piping intricate swirls. By beating softened butter until almost white before adding the sugar, it achieves a silky, cloud-like consistency that melts on the tongue without being gritty.
Jump to RecipeMary Berry Vanilla Buttercream Ingredients
The Foundation:
- 100g (3 ½ oz) Unsalted Butter: Softened. It is crucial that the butter is very soft but not melted. Unsalted butter gives you control over the flavor, whereas salted butter can sometimes taste metallic in sweet icing.
- 225g (8 oz) Icing Sugar: Sifted. Lumps in the sugar will clog piping nozzles and ruin the smooth texture.
The Flavor & Liquid:
- 1 tsp Vanilla Extract: Use a high-quality extract or bean paste for the best flavor; imitation vanilla can taste artificial.
- 2-3 tbsp Milk: Use room temperature milk to loosen the mixture. Cold milk can shock the butter and make it curdle.

How To Make Mary Berry Vanilla Buttercream
- Prep the Butter: Place the softened butter into a large mixing bowl or the bowl of a stand mixer. Beat vigorously for at least 5 minutes (yes, really!). You want the butter to turn from yellow to a very pale, almost white cream. This aeration is the secret to a light frosting.
- Add Sugar Gradually: Sift the icing sugar. Add half of the sugar to the butter. Beat gently at first (to avoid a sugar cloud), then increase speed and beat well. Add the remaining sugar and beat again until fully combined.
- Flavor and Loosen: Add the vanilla extract and 1 tablespoon of milk. Beat well.
- Consistency Check: If the buttercream is too stiff to spread easily, add the remaining milk, one teaspoon at a time, beating constantly until you reach a smooth, spreadable consistency that holds a soft peak.
- Final Whip: Turn the mixer to high and beat for one final minute to incorporate maximum air. Use immediately.

Recipe Tips
- The “Pale” Technique: Many people skip the initial butter whipping stage. Don’t! Beating the butter alone removes the yellow hue, giving you a whiter buttercream base which is better for coloring or just looking pristine on a sponge cake.
- Temperature Matters: If your kitchen is hot, chill the buttercream for 10 minutes before piping so it holds its shape. If your kitchen is cold, you may need a tiny bit more milk.
- Sifting is Mandatory: Even if your icing sugar claims to be “anti-caking,” sift it. Tiny hard lumps of sugar ruin the mouthfeel.
- Crusting: This is a “crusting” buttercream, meaning it will develop a slight shell if left exposed to air. This is perfect for piping definition but means you should keep the bowl covered with a damp cloth while working.
What To Use Vanilla Buttercream For
- Victoria Sponge: The classic filling alongside raspberry jam.
- Cupcakes: Pipes beautifully into high swirls.
- Birthday Cake: Use as a crumb coat and final layer for a smooth finish.
- Sandwich Cookies: Use to fill melting moments or whoopie pies.

How To Store Vanilla Buttercream
- Refrigerate: Store in an airtight container in the fridge for up to 1 week. It will harden like butter.
- Revive: To use refrigerated buttercream, let it come to room temperature on the counter (about 1-2 hours), then re-whip it with a mixer to restore the fluffy texture.
- Freeze: Freezes well for up to 3 months. Thaw in the fridge overnight.
Mary Berry Vanilla Buttercream Nutrition Facts
- Calories: 85 kcal
- Fat: 4g
- Carbohydrates: 14g
- Sugar: 14g
- Protein: 0g
Nutrition information is estimated per tablespoon.
FAQs
Can I use margarine?
You can, and it will be softer and whiter immediately, but it lacks the rich flavor and structural stability of real butter. If using margarine, omit the milk.
How do I make it chocolate?
Sift 2 tablespoons of cocoa powder with the icing sugar and add an extra teaspoon of milk.
Why is my buttercream yellow?
You didn’t beat the butter long enough at the start. You can add a tiny speck of purple food coloring to neutralize the yellow tones if needed for a stark white cake.
Try More Recipes:
- Mary Berry Buttercream Icing For Cupcakes Recipe
- Mary Berry Chocolate Buttercream Cake Recipe
- Mary Berry’s Victoria Sponge With Buttercream Recipe
Mary Berry Vanilla Buttercream Recipe
Course: FrostingCuisine: BritishDifficulty: Easy12
servings10
minutes85
kcalA silky, pale, and fluffy vanilla frosting made with the classic 2:1 sugar-to-butter ratio, perfect for filling and piping.
Ingredients
100g unsalted butter, softened
225g icing sugar, sifted
1 tsp vanilla extract
2 tbsp milk
Directions
- Beat butter for 5 mins until pale.
- Add half the sugar; beat slowly.
- Add remaining sugar; beat until smooth.
- Add vanilla and 1 tbsp milk.
- Beat on high speed; add more milk if stiff.
- Use immediately.
Notes
- Beat butter alone first for whiter color.
- Sift sugar to prevent clogged piping tips.
- Room temp milk prevents curdling.
- Cover bowl with damp cloth to prevent crusting.
