February 28, 2023

Lime Cake

A dense fluffy pound cake flecked with lots of fresh lime zest, doused in a lime and sugar soak.

5 from 2 votes
Yield: 1 loaf cake
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What makes this Lime Loaf Cake recipe so, so good 

 

Fresh Limes: Bright and fresh zest from the skin of the limes and pure lime juice go into the cake. Absolutely avoid using bottled lime juice to make this. The freshly squeezed juice from your limes will give this excellent lime flavor.

 

Pound cake structure: This cake is not an airy or fluffy cake, much like traditional pound cake it has a tight, dense crumb. This is achieved by carefully incorporating room temperature ingredients together, adding them as we cream the batter. The use of cake flour gives it a fine and tender crumb, and the high fat percentage (between the yolks of the eggs, the butter and the sour cream) makes it melt in your mouth. 

 

While a traditional pound cake has no chemical leavening, I’ve given this one just a bit to give it a boost to rise. Still, don’t skimp on beating time as this step 

 

Lime drizzle: Zest can really take a cake only so far, no matter how much we use so to really zone in on that lime flavor we’re going to make a lime syrup with fresh juice and sugar. The syrup gets drizzled over the cake and will seep into some of the holes created post-bake to intensify the flavor. 

Personally my favorite part of this cake with the crust; dark and deeply caramelized but soaked in tart lime made it very addictive. The rest of my family (who don’t have the same endurance for intense flavor as I do) preferred the light and bright, super soft center of the cake. 

Lime Cake Ingredients 

Limes 

Fresh! When I’m using the zest of a fruit I like to buy organic as I’ll be eating that skin. IF you are using conventional, give them a good rubbing under water to clean the skin. 

Also – please use a microplane zester! I can’t tell you how many times I’ve ruined a dish by using a zester that had too big of holes and ended up getting enough pith into the dish that it ruined it. 

 

Butter 

If you like using European butter, you’ll find it does well in a recipe like this with its higher butterfat percentage but I use American style (it’s cheaper!) and it is still perfect. If you want to make this dairy free use a vegan butter. 

 

Eggs 

Eggs contribute to the cake’s structure, their swelling as they bake helps the cake rise, and texture, as they add moisture and fat to the cake. I couldn’t tell you how to make this cake without eggs. 

 

Sour cream 

This adds more fat to the cake without adding that eggy taste we’d get if we were simply adding more yolks. You can substitute with a full fat greek yogurt (or dairy free yogurt) if you like. 

 

Flour 

Often in pound cakes I like to use cake flour for its finer mill, as it will lead to great texture. However for the one pictured I used all purpose and it worked just fine. Either will do.

 

How to make this lime cake recipe perfectly 

Room temperature ingredients: Butter, eggs and the sour cream should be at room temperature before starting. The butter needs to be soft so you can cream it with the sugar. You can place the eggs in warm water to quickly warm them up. If the eggs are very cold they can shock some of the bits of butter into solidifying again (even after creaming) and it can separate the batter. The sour cream isn’t as critical to be at room temperature but if you remember, take it out a half hour before you start. 

 

Cream well: You want to give the sugar and butter a really good beating to aerate the batter. This step is the ‘mechanical leavening’ which will help the cake rise and give it great texture. It should be light and fluffy. The eggs should be added one by one, allowing each to be incorporated before adding another. 

 

Bake until just done: Pound cakes are dense and take their time baking, sometimes up to an hour. They’ll brown quite a bit on top before they are done. Use a cake tester to determine if they are fully baked or press down gently on the top of the loaf, if it springs back and you can’t detect any batter it’s likely done. 

Best pan for pound cakes and this lime cake 

A light colored, metal tin that’s a standard size loaf pan (light colored so it doesn’t darken the cake too much), size should be about 8.5-9 inches long and 4-5” inches wide. But you can also bake this in a smaller bundt pan (6 cup capacity) just be sure to use a baking spray on the bundt pan so it will release easily. 

You can line the loaf pan with parchment paper if you dislike a darker browning on the skin (I’ve grown to love it – especially with the lime drizzle) and if you see the cake browning too much in the oven as it cooks, tent it loosely with foil. 

Please don’t use glass or ceramic to bake this as they are poor conductors of heat, take longer to warm up and longer to cool down. 

 

How to make the lime drizzle 

You’ll combine freshly squeezed lime juice and fine granulated sugar and then cook them until the sugar dissolves. Don’t cook it too long or the liquid will evaporate and you’ll have a thick syrup on your hands (pleasant but won’t really flavor the cake the way we want it to). 

To get it into the cake I use a needle-thin cake tester and poke holes all over the cake. You could use a bamboo stick although they can be quite thick and you’ll have holes in the cake. 

Then you’ll pour the syrup over the cake, most of it will go to the sides and edges so try to get quite a bit into the center. The cake will look like it’s drowning in water but don’t worry. As the cake sets it will absorb the drizzle and soon you’ll have a slightly sticky on the outside, perfect cake. 

 

How to store the cake 

This cake will keep well for a few days. Store in an airtight container. If you’d like for it to last longer keep it in the fridge – but it may dry out just a bit.

 



Lime Loaf Cake

A dense fluffy pound cake flecked with lots of fresh lime zest is doused in a lime and sugar syrup.
Prep Time: 20 minutes
Cook Time: 1 hour
Yields: 1 loaf cake
5 from 2 votes

Ingredients

Lime Cake

  • 226g or 1 cup unsalted butter softened
  • 200g or 1 cup granulated sugar
  • Zest of 3-4 limes freshly zested
  • 3 large eggs set them in a bowl of warm water to come to room temp
  • 190g or 1 ½ cups all purpose flour or cake flour sifted
  • ¾ teaspoon baking powder
  • ¾ tsp fine sea salt if using a different salt reduce to ½ tsp
  • 2 teaspoons pure vanilla extract or vanilla bean paste
  • 60g or ¼ cup sour cream

Lime Soak

  • 150g or ⅔ cup granulated sugar
  • 76g or ⅓ cup freshly squeezed lime juice

Method

  • Preheat the oven to 350 F. Grease and flour a standard size loaf pan (9x4”).
  • In the bowl of a stand mixer, add the butter, sugar, vanilla salt and the zest. Beat for about 5 minutes, until the mix is very light and fluffy, scraping down the bowl when needed.
  • With the beater on, add the eggs one at a time, then turn the mixer to medium and beat the batter for a few minutes. It might look bitty or separated, that’s ok.
  • Sift in the flour and baking powder then add the sour cream. Turn the mixer back on and beat until it’s a silky, creamy batter (scrape down the bowl to make sure you get the bits at the bottom well mixed).
  • Pour batter into loaf pan, smooth the batter into an even line at the top.
  • Bake the cake for about 50-55 minutes (check it at 45), it’s done when a cake tester comes out clean.
  • When it’s almost done baking, make the syrup:
  • In a small pot, add the sugar and lime juice and cook until the sugar dissolves.
  • When the cake comes out of the oven, use a long thin cake tester to poke some holes all over. Pour the syrup all over the cake - trying to get as much as you can into the center (it will naturally go toward the edges). Let the cake sit in the syrup for about 10 minutes, until it has absorbed it all.
  • Turn the cake onto a cooling rack to completely cool.
  • Store in an airtight container so it doesn’t dry out. Enjoy!

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Recipe Reviews




  1. 5 stars
    Lots of lime flavor throughout this cake. The cake itself also has a good texture. The soak at the end was a bit uneven in my cake and my top was not quite as brown as the pictures are. Could have been the way I poked my holes or where I poured the soak that caused the unevenness. I might experiment with a little less soak next time.

  2. The texture of this cake was really lovely! The cake flour made all the difference, it was so soft and moist and barely holding together. I subbed lemon for the lime, and and it turned out great. Also subbed Greek yoghurt for sour cream. I did, however, cut the sugar down (in the cake and syrup) by about 40g and it was perfectly sweet for me.

  3. 5 stars
    I made this cake for St Patrick’s Day and it was super tasty. Really moist and the perfect balance between sweet and tart. Thank you for including both grams and cups in the measurements!!

  4. This cake looks so soft and inviting. Can you sub lemon? Can you leave out the citrus and just bake with vanilla? Or do you have a similar recipe for a soft traditional poundcake? Love your website!!!!

  5. This is yummy and will end up on the smoker this summer. Would you be able to do this with other citrus when the fam comes over for those who are not a tart citrus fan [lime, lemon] but love oranges?