Lemon Frosting (Lemon Buttercream)

The best quick and easy lemon frosting recipe, homemade with simple ingredients. Loaded with tangy cream cheese, lemon juice, zest, extract. Soft, fluffy, creamy! Perfect for summer cakes, cupcakes, cookies. It’s firm, stable, holds its shape and perfect for cake decorating.

I love frosting and have an archive of Frosting Recipes for all occasions and seasons. Today, I am adding this zesty, fluffy lemon cream cheese frosting to that growing collection. It can be used as a lemon cake frosting, lemon cupcake frosting and even used to make frosted lemon cookies. Also, this is NOT a lemon glaze, which is typically used on bundt cakes.

Best Easy Lemon Frosting Recipe

More Lemon Desserts

This is probably one of the most popular Summer flavor. Here are numerous desserts that are all very popular with family and friends who are major lemon lovers!

How to make lemon frosting (lemon buttercream frosting or lemon icing)?

  1. Mix together cream cheese, butter, lemon juice, zest and extract.
  2. Gradually, mix in powdered sugar.
  3. Mix in yellow gel color.
  4. Enjoy!
Lemon Cream Cheese Frosting Recipe

Can I add lemon juice to store bought frosting?

Yes, you can add some lemon extract, zest and juice to store bough vanilla icing. However, the juice will thin out the frosting and you will need to mix in some more powdered sugar to thicken it.

Does lemon buttercream need to be refrigerated?

Yes, it needs to be refrigerated because it’s made with cream cheese and that can go bad and spoil, if it sits out at room temperature for too long.

What flavors go well with lemon cake and cupcakes?

Anything that’s fruit-based typically compliments lemon very well. Berries, such blackberries, strawberries, raspberries are phenomenal and very popular. Other citrus fruits like oranges, limes, grapefruit also harmonize wonderfully with lemon. Mangoes and peaches also have a subtle tanginess that work well with lemon flavor.

You can also use spices and herbs like ginger, vanilla, cardamom, lavender, mint to create a more exotic flavor combination.

How much frosting do I need for cakes and cupcakes?

This will vary greatly on how you are icing them. If you are making tall swirls on cupcakes, you will be able to frost about 15 cupcakes with this recipe. If you are simply spreading frosting on cupcakes with a spatula, this recipe is sufficient for 24 cupcakes. With regards to cakes, if you are doing a thin filling and thin coating, you can easily ice an 8 inch round cake with two layers but if you want a thicker coating and filling, I suggest doubling this recipe (You will end up with some leftovers).

Lemon Icing For Cakes and Cupcakes

Tips and Techniques

  • Use full fat ingredients- Because it makes this frosting very rich and creamy. Do not use fat free or low fat ingredients!
  • Use unsalted butter– Because this prevents the frosting from becoming too salty.
  • Can I use shortening or margarine? I don’t recommend margarine because it doesn’t taste that great but you can a combination of half shortening and half butter. Shortening helps make the frosting more stable, especially at warmer temperatures.
  • Use gel coloring- I recommend using gel instead of liquid food coloring because it’s thicker and more concentrated and won’t affect the consistency of the icing. Too much liquid food coloring can thin out the frosting and you would need to thicken it with more powdered sugar. You can also omit the color altogether. It will simply be a white icing with lemon flavor.
  • Do I need to use lemon extract? I highly recommend it because it really enhances the overall zesty flavor.
  • Let the frosting rest– Even though you can use the frosting as soon as it’s prepared, I suggest letting it rest in the fridge overnight because the flavor develops and deepens over time.
  • Icing consistency– If frosting is too thin, mix in more powdered sugar to thicken it. If icing is too thick, add more lemon juice to thin it out to your desired consistency.
Easy Lemon Frosting Recipe (Lemon Buttercream)
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Lemon Frosting Recipe

Prep Time: 10 mins
Total Time: 10 mins
Quick and easy lemon frosting recipe, homemade with simple ingredients. Loaded with tangy cream cheese, lemon juice, zest, extract. Soft, fluffy, creamy!
Yield: 3 cups


  • 1/2 cup Butter, Unsalted, Room temperature
  • 1 box Cream cheese, Full fat, 8 oz. package
  • 1 tsp Lemon extract
  • 1/4 cup Lemon juice
  • 1 tbsp Lemon zest
  • 5 cups Powdered sugar
  • Yellow gel coloring


  • In a large mixing bowl, mix together butter and cream cheese until smooth.
  • Add lemon extract, lemon juice, lemon zest and mix until combined.
  • Gradually mix in powdered sugar (1/2 cup at a time) until frosting is smooth and creamy. 
  • Add some yellow gel coloring (quantity is based on how intense you want the yellow shade) and mix until color is evenly distributed. 
  • Cover bowl and chill in the fridge for 20-30 minutes to make it slightly firmer, which makes easier to pipe perfect swirls. This is an optional step but I do this with most of my frostings. Enjoy! 


  • Read all my tips above.
  • Leftovers can be stored in a sealed container in the fridge for up to 5 days. 


Calories: 1056kcal, Carbohydrates: 201g, Fat: 30g, Saturated Fat: 19g, Cholesterol: 81mg, Sodium: 275mg, Potassium: 20mg, Sugar: 196g, Vitamin A: 945IU, Vitamin C: 10.5mg, Calcium: 9mg, Iron: 0.1mg
Course: Dessert
Cuisine: American
Calories: 1056
Author: Abeer

Until next time, tata my lovelies!

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