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How to Make a Lemon Icing Glaze

4.92 from 400 votes
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Lemon Icing Glaze is very easy to make and consists of four simple ingredients. Read on to find out how to make this great, simple lemon glaze that will be amazing on your cakes, cupcakes, and more! 

Lemon Icing Glaze on top of bundt cake in a green checkered plate
Lemon Icing on a Bundt Cake

Lemon Glaze Recipe

In order to make my lemon blueberry bundt all it could be and more, I needed fantastic lemon icing. One needs to mix the icing sugar with lemon juice as the base to achieve this. I decided to add in a ton of lemon zest and a teensy, weensy bit of butter to try and give it an excellent, slick, crackly crust. This was loaded with lemon flavor; there was no taming the taste buds here! My lemon dishes have to scream lemon, then slap you in the face with flavor, and this is precisely what this glaze did.

What do you need to make lemon glaze?

  • 1 3/4 cups of confectioner sugar
  • 1/4 cup of lemon juice
  • The zest of one lemon (or more!)
  • 1 tsp of salted butter

Combine the sugar, lemon juice, and lemon zest in a large Pyrex measuring cup—the 4-cup capacity ones are the best.

Karlynn’s Tips and Tricks for the Perfect Lemon Glaze:

  • Now, again, I use salted butter. If you want to add another layer to the lemon flavor, feel free to toss just a pinch of salt into the mix now. We all know how I think about salt in icings, such as my Buttercream Icing / Frosting Recipe. The salt is necessary to cut the sugar taste and add complexity past that overwhelming sweet rush. It’s just the tiniest pinch, depending on how salty your butter is.
  • Add in the butter, then microwave on high for 45 seconds.
  • Take out the measuring cup and whisk until smooth, making sure there are no lumps.
  • Let it sit for a few minutes, then pour it over your creation. This would be beyond amazing on scones, cakes, bundts, and, of course, anything that needs a lemon glaze.
Pouring lemon glaze icing over a bundt cake
Pouring lemon glaze icing over a bundt cake

Troubleshooting this Lemon Glaze

  1. If you have a watery glaze, you have too little icing/powdered/confectioners’ sugar. It can get really packed together in the bags it comes in, so someone who uses 2 cups of packed icing sugar is going to have a very different result from the person who uses 2 cups of loosely packed or sifted confectioner’s sugar.
  2. Don’t use lemon juice to make the flavor more prominent; use lemon zest to make it as small as possible. It works wonderfully to add that lemon flavor!

What can you use this lemon glaze on?

You can use this lemon glaze on:

  1. Lemon Strawberry Bundt Cake
  2. Lighter Lemon Blackberry Muffins
  3. Glazed Meyer Lemon Scones
  4. If you want to try another amazing icing glaze, try my Cherry Icing Glaze!

Happy Baking!

Karlynn

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How to Make a Lemon Glaze

Perfect lemon icing glaze, with salted butter giving it an amazing taste.
4.92 from 400 votes
Prep Time
3 minutes
Total Time
3 minutes
Course
Dessert
Cuisine
American
Servings
1 batch
Calories
868
Author
Karlynn Johnston

Ingredients
 

  • 1 3/4 cups confectioners’ sugar
  • 1/4 cup lemon juice
  • 1 zest of one lemon
  • 1 teaspoon salted butter

Instructions
 

  • In a large Pyrex measuring cup, the 4 cup capacity ones are the best, combine the sugar, lemon juice and lemon zest.
  • Now, again, I use salted butter. If you want to add another layer of taste, feel free to toss just a pinch of salt into the mix now. We all know how I feel about salt in icings, such as my buttercream icing recipe. The salt is a necessity to cut the sugar taste and add some complexity past that overwhelming sweet rush. Just the tiniest pinch, depending on how salty your butter is.
  • Add in the butter then microwave on high for 45 seconds.
  • Take out the measuring cup and whisk until smooth, making sure there are no lumps.
  • Let it sit for a few minutes then pour it over your creation.

Recipe Notes

Tips and Tricks

  • Now, again, I use salted butter. If you want to add another layer to the lemon flavor, feel free to toss just a pinch of salt into the mix now. We all know how I feel about salt in icings, such as my Buttercream Icing / Frosting Recipe. The salt is a necessity to cut the sugar taste and add some complexity past that overwhelming sweet rush. Just the tiniest pinch, depending on how salty your butter is.
  • Add in the butter then microwave on high for 45 seconds.
  • Take out the measuring cup and whisk until smooth, making sure there are no lumps.
  • Let it sit for a few minutes then pour it over your creation. This would be beyond amazing on scones, cakes, bundts of course, anything that you can think of that needs a lemon glaze works.

Nutrition Information

Calories: 868kcal, Carbohydrates: 214g, Fat: 4g, Saturated Fat: 2g, Cholesterol: 10mg, Sodium: 40mg, Potassium: 62mg, Sugar: 207g, Vitamin A: 125IU, Vitamin C: 31.4mg

All calories and info are based on a third party calculator and are only an estimate. Actual nutritional info will vary with brands used, your measuring methods, portion sizes and more.

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Lemon Icing Glaze is very easy to make and consists of four simple ingredients. Read to find out how to make this great, simple lemon glaze that will be amazing on your cakes, cupcakes and more! #dessert #lemon #icing #frosting #recipe #glaze

Karlynn Johnston

I’m a busy mom of two, wife & cookbook author who loves creating fast, fresh meals for my little family on the Canadian prairies. Karlynn Facts: I'm allergic to broccoli. I've never met a cocktail that I didn't like. I would rather burn down my house than clean it. Most of all, I love helping YOU get dinner ready because there's nothing more important than connecting with our loved ones around the dinner table!

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Reader Interactions

Comments & Recipe Tips Share a tip or comment!

  1. Michelle Darko says

    AMAZING! I made a very rich butter pound cake and thought the lemon frosting would blend well with the richness of the butter and mouth watering kosher vanilla and boy was I right! I had a slice while it was still warm with a tall glass of milk and I can’t wait to share this with my co workers tomorrow! Thank you!!!5 stars

  2. COLORADO CAROL says

    My husband loves angel food cake topped with lemon boiled icing. This lemon glaze recipe is a keeper. It has a terrific lemony flavor and is super easy. I have one preparation suggestion and a high altitude experience to share. Suggestion – Put the lemon juice and lemon zest in the measuring cup first. Then add the confectioners sugar and top with the butter. My High Altitude Experience – I live in Colorado at 7,000 feet above sea level. I have a Dacor microwave drawer. At one minute on high in the microwave the room temp butter was not completely melted. I microwaved another 15 seconds, then an additional 15 seconds, and finished after 5 more seconds. The mixture was just below the boiling point and using a whisk, it mixed very well. I whisked it till almost cool then very slowly poured it on the top of the cake working my way from the outside circlular edge to the center. After all glaze was on the cake, I spooned any excess from the plate and the center hole on the sides and top. The end product was attractive and a HUGE hit. Thanks for such a great recipe.5 stars

  3. WikiJuices says

    Prick its skin to let some heat inside the fruit. You can use a pin or knife to do the small pricks. Zapping helps break the fibre content inside the lemon and give you the opportunity to collect maximum juice from the lemon fruit.

    Also, fresh and succulent lemons are usually heavier than dry lemons, so make sure that your lemon has some weight.5 stars

  4. Neelam says

    It’s the most perfect lemon glaze recipe. Thank you so much ????5 stars

  5. awomanwonderful says

    I can’t post the pic because I’m a guest!!

  6. awomanwonderful says

    The glaze was perfect I did unsalted butter and no added salt. It was thick so I added a little milk and a tiny tiny hit of real lemon extract to the lemon juice..and I didn’t use any zest.
    I was making this for someone not myself or I would have use the zest from my lemons! But it was by far the best I’ve had and the only one I’ll use it was thick and adhered to the cake the way I like. Perfect for me. 5 stars

  7. jotannehill says

    This icing was very runny. It just made my cake soggy. The flavor is good, but the consistency needs serious work.

    5 stars

  8. almaruth82 says

    I just tried this icing.  It was so easy came out perfect and was delicious.

    Thanks Mucho

    Alma Ruth Jay

    5 stars

  9. Michelle Avery says

    This is the bomb!! thank you so  much for sharing! My husband loved it on my lemon cake!

  10. AnneNotremmel says

    I love that this glaze has no icing sugar lumps but mine was way too runny. I think the amount of lemon juice is too much for the amount of sugar…I added more sugar but it was still a bit too runny and way too much for my bundt cake. Any suggestions?

    5 stars

  11. charityc6047 says

    I have been making pound cake for years and never could get the icing right. Your recipe just changed my pound cake game for the better. Thanks for sharing it!!

    5 stars

  12. Jackie says

    Hi

    Can you frozen blueberries when not in season.

  13. CarmenSepulveda says

    I’m going to do this on the stove with Meyer’s lemons.  They are so fragrant.

    4 stars

  14. chairbear says

    This has an amazing lemon flavor! It made my lemon poppy seed muffins taste so much better!

    5 stars

  15. WKJsing says

    I MADE THE GLAZE FOR POUND CAKE. THE GLAZE WAS RUNNY AFTER MICROWAVING IT AND I POURED IT OVER A WARM CAKE. THE ICING IS SHINEY AND WET. DON’T KNOW WHAT I DID WRONG?

    • katlvr99 says

      WKJsing I heated mine in a glass 2 cup measuring up.  When I took it out of the microwave, I let it cool and even cooled the measuring cup, swapping the glaze from one cup to another, cooling the measuring cup with cool, then cold water to bring the temperature down faster.  Also, I made sure to let the cake COMPLETELY cool before icing.  It worked perfectly and this icing is an amazing tasting glaze.  Very very lemony.

  16. lucylemon says

    Quick question…I used this glaze on some homemade lemon poppy seed scones. It was very tasty and set nicely. But after a few hours and this morning when in wento grab one for breakfast the glaze had melted. It all still tasted wonderful but was no longer a glaze as it had melted and turned the scones soggy. I had stored them in plastic container. I’m not sure if that matters. Any helpful hints? Thanks so much!

    5 stars

    • Jenna says

      Probably too warm an environment for them. Whenever an icing like this has butter in it, I always store the finished product in the fridge until I’m ready to eat it. Hope this helps!

  17. N king says

    Hi, I don’t have a microwave. Could you please add stove top directions? I am just going to melt the butter and add it, and see how it goes.

  18. marie says

    As much as I love butter, my LO is allergic to dairy. Should I replace the butter with shortening or omit? I wasn’t sure if it was for texture or flavor.

    • Jean says

      Most “allergic” to dairy is LACTOSE sensitive. There is little to no lactose in butter. It is 99% fat. I am lactose intolerant and I often eat butter.4 stars

  19. Kate says

    Wonderful!  I used this instead of the sugar and lemon juice version on my Cream Cheese Blueberry Pound Cake.  It was so much better.  Thanks for posting!

    5 stars

      • katlvr99 says

        thekitchenmagpie I just had to tell you.  I made this last night to put over my lemon poppy seed bundt cake.  It was FANTASTIC.  Very Very Lemony, just the way I LOVE it.  Thank you so much for posting this.

  20. RedMtl says

    Tried this with a twist — well, a bit of a twist.  Wanted to glaze some cupcakes, which were already lemon flavoured, and didn’t feel like bothering with the butter-cream route (which, of course, I have already commented upon elsewhere in these pages).  Turned out just dandy, and I had two of the 125ml jelly jars left over.  More on that in a bit.

    What I did — and I suppose this could be considered a variation (which the web page hostess is welcome to try out and post if desired) is use 4 cups of icing sugar, sifted.  I used what lemons I had to hand, which was about 1/4 cup, but with the greater amount of sugar I needed more.  So, I added the rest from one of those concentrated squeezable plastic lemons (you know the ones!) up to just under 1/2 a cup.  Also added a dash of pure lemon extract, probably about 1/4 teaspoon, but didn’t measure it.  Additionally, I added a few drops of yellow food colouring and about 1.5 teaspoons of pure vanilla.  To this, after mixing so it was clinging together, I added about 6 teaspoons of butter (again, I did not measure) — using of course the salted butter that is king!

    Then I did the microwave thing until it was a consistency that could be used for dipping.  Rather than thin it further as it hardened, I simply microwaved it again as needed — probably about five or six times during the course of dipping the cupcakes.

    I did leave out the zest — but that’s a personal texture/taste thing.

    The result was a great flavour that left a shiny coating on the top of the cupcakes — very pleased, and very grateful for the excellent starting point.

    As for the two jelly jars — I again heated what was left to a boiling point, poured it into the jars and put sealing lids on them.  As they are now sealed, they’ll keep for ages until needed.

    Great starting point for other ideas as well.  I have some strawberry syrup (home made) that I could see using with the sugar to make a pourable strawberry version, and certainly orange would be an easy substitute as well.

    Thanks for posting it, Karlynn!

    5 stars

  21. Shannon says

    Holy yum! Used this icing on some lemon poppy seed muffins today and wow! Couldn’t stop eating the frosting with my fingertips! lol sooooooo good!

    5 stars

  22. GLCW says

    Poured this glaze over fresh baked angel food cake.  So light and yummy!!

    5 stars

  23. romanov1918 says

    Just made it, and used it for lemon cookies I made, and I will probably end up eating the entire batch if I don’t wrap them up them right away.  The cookies came out light, crispy and tasty, and the icing just makes them more delicious.  Thanks!

    5 stars

  24. lnury says

    Amazing, Kathrin. I came here for this, and the link has been preciously kept on a post-it ever since.

    Two of my friends arrived as I was finishing it, and the icing almost never made it to the cake :D 

    Kisses from France,

    Lauren

    • lnury says

      I mean Karlynn, sorry. I’m calling you icing-goddess in my mind anyways.
      Btw, I’m making cookies also atm from one of your recipes , smells like heaven in my kitchen … 

    • lnury says

      I meet, Karlynn, sorry 🙂

      Your name is icing goddess in my mind anyways. + I’m currently baking cookies from your recipy, it smells like heaven in my kitchen.

      5 stars

  25. Dawn says

    Greetings!

    I have tried your lemon icing 2x. Yum-yum, but what I make never appears as creamy as yours. Any suggestions?

    Dawn

    • Diana L says

      @Dawn I’d like to know the same… my icing is delicious but doesn’t appear as creamy.  Is it the time left to sit?  Just how long is “let it sit a few minutes.”  I let mine sit for about 5 minutes.  And, do you whisk again before pouring?

      5 stars

  26. Anonymous says

    Hi,
    I’m trying out your icing recipe with my mum’s lemon cake. I’m a rookie when it comes to cooking, but I looked through your recipes and found alot of them easy to make and fun. I’d just like to say good work!

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