Lemon Polenta Cake is an easy gluten free cake that is zesty and fresh! With a moist texture this is a favorite from our baking recipes. Similar to our Orange Polenta Cake, with citrus zest!
Popular treats like the Anzac Biscuits and Chocolate Caramel Slice are worth taking a look at.
For a no fuss dessert, check the No Bake Chocolate Cake. For festive desserts your go to recipes are our Chocolate Ripple Wreath, Christmas Wreath Pavlova and 8 Egg Pavlova.
This is the best lemon polenta cake recipe you will come across. Over the years I made many different versions with varying amounts of ingredients, till I refined my recipe to this version. It ticks a lot of boxes and you will LOVE it!
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🤍 Recipe Highlights
I have summarised everything that you will come to know and love (LOVE ❤) about the recipe in the points below:
This cake is actually very simple! At times making it along the way, you think you need a thick icing or syrup or fluffy stuff on top.
But, you take a breath and think back to why you wanted to make the cake in the 1st place. You want a simple, (but delicious) recipe that works every time. You want a cake that comes from the heart and puts friendship on the plate.
No tricky icing, no funny business, keep it simple and let the citrus do the talking.
🥗 Ingredients
Polenta is a great ingredient to cook with! It is versatile and can be used for sweet or savoury baked dishes and is a nice change that we don't tend to use as often as other ingredients like flour and pasta!
Here it is the star of the show!
As you can see the ingredients we need are:
- Almond flour: I prefer using almond flour for this polenta cake recipe as it has a finer texture. Whilst I use almond meal at times (especially the one with the flecks of the almond skin in it), my 'go to' for this cake has long been the flour version.
- Polenta
- Caster sugar
- Lemons
- Butter
- Eggs
- Icing sugar
🍳Instructions
Here are the step by step photos and instructions to make this recipe. We can break down our method into 18 easy steps.
- crack eggs into a jug and whisk to combine (shown in photos 1-2)
- zest your lemons and set aside (shown in photos 3-4)
- use electric beaters to beat butter and sugar (shown in photos 5-6)
- add almond flour, lemon zest and whisked eggs, stir to combine (shown in photos 7-9)
- mix your cake batter and add your dry polenta to it (photos 10-11)
- line your cake tin with spray oil and grease proof paper (photo 12)
- pour your batter into your cake tin and smooth it out (photos 13-14)
- bake your polenta cake till it is golden (photo 15)
- flip the baked cake onto a serving platter (photo 16)
- dust the top of the cake with icing sugar and lemon zest (photos 17-18)
Of the recipe steps above, there are 4 to pay particular attention on to make your cake shine. These are shown in the photos below with a detailed explanation underneath.
- You will need a citrus zester as a normal grater is too big for light lemon zest (photo 1)
- Adding the lemon zest to the cake batter is where the flavour starts to sing (photo 2)
- Use a spoon to stir the polenta into the cake mix (photo 3)
- Add final touches of flavour and zest with the icing sugar and leftover zest (photo 4)
🤓 Frequently Asked Questions
What is Polenta Cake made from?
Polenta cake is made from a combination of butter, sugar, eggs, almond flour, lemon zest and polenta.
Polenta itself is made from yellow corn and has various uses in cooking, for both sweet and savoury dishes.
Is Polenta Gluten Free?
You can get gluten free polenta easily at the shops, if in doubt ensure you purchase it from the health food section and read the packet to find the 'gluten free' label.
Can you use ready made Polenta in cakes?
The type of polenta we use for this recipe is in the dried, uncooked grain and it is bright yellow.
We add it to the batter of the cake and then cook it in the oven as the cake bakes.
Ready made polenta is not suitable for this recipe as it is already cooked and sold in block form.
Can you freeze polenta cake?
One of the great things about this recipe is that you can freeze your polenta cake once it has cooled. Either wrap the whole cake in glad wrap and place in the freezer, or slice the cake and wrap the individual pieces.
When you are ready to serve, simply remove from the oven and let defrost before serving.
Can I substitute polenta for ground almonds?
You can switch out polenta for ground almonds in general when cooking. However, this cake uses a combination of polenta AND almond flour. You need both to create the combination of soft and dense texture of the cake.
Our ingredients are easy to find but slightly more refined than other recipes on the blog.
Almond flour versus Almond meal?
It is easy to get confused between almond flour and almond meal. Be reassured that you can substitute and for most recipes it won't make a huge difference.
If you are making macaroons then I recommend almond flour and sticking to that for the art that it takes to create them needs a finer texture.
For this cake you can use almond meal if you prefer. Sometimes if it is a budget decision for almond flour can usually only be purchased in a larger quantity, more than is needed one recipe. Whereas almond meal can be found in less quantities which will be perfect for the recipe if you don't want to have leftovers sit in the cupboard for months on end.
Gluten Free Lemon Polenta Cake Pro tips
These additional tips are so that you can master this recipe from the 1st time you make it:
- You don't need baking powder for this recipe.
- We whisk the eggs to get a smooth consistency to the batter.
- Use a spoon to stir the ingredients when not using the beaters (ie adding the polenta).
- Keep an eye on the cake towards the end so that the edges stay only lightly browned.
- A small sieve is perfect to sprinkle the icing sugar on top as the texture will be consistent.
- the lemon zest and icing sugar is for extra zesty flavour!
😍 More Easy Baked Recipes
Some recipes on the blog are the ones you have with family at the dinner table. This is the recipe you have with cups of tea and friends and spoon that delicious fluffy batter into your mouth. It is the cake that friendships are made of.
I've got you covered with recipes and ideas and you have got this polenta cake sorted with all of its zing and zest!
Adrianne
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📖 Recipe
Lemon Polenta Cake
Equipment
- Cake Tin (22.5cm)
- Mixing bowl
- Electric beaters
- Stiring spoon
Ingredients
Lemon Polenta Cake
- 200 grams butter Note 1
- 150 grams caster sugar
- 150 grams almond flour Note 2
- 120 grams polenta
- 3 eggs
- 1 tablespoon icing sugar to dust
- zest of three lemons Note 3
Instructions
Lemon Polenta Cake method
- Preheat your oven to 180°C / 350-375°F / Gas Mark 4-5
- Crack your eggs into a small jug and use a whisk to combine.
- Use a citrus zester to zest the lemons and set aside
- Place your butter into a mixing bowl and use electric beaters to beat. Add the sugar and continue to beat.
- Add the flour, follow by lemon zest and stir to combine. Note 3
- Pour the whisked eggs into the batter and use beaters to combine
- Pour the polenta into the cake batter and use a spoon to mix it through consistently.
- Line a cake tin with baking paper using cooking spray to stick in place. Note 4
- Transfer the batter and use a spoon to smooth the mixture in evenly and on top
- Bake your cake for 50 mins till the top is light and golden with the cake edges being a slightly darker shade.
- Allow cake to cool for a few minutes. Remove from the pan and flip onto a serving plate. Note 5
- Dust top of cake with icing sugar and lemon zest Note 6
Video
Notes
- Note 1 grab the butter out of the fridge to start with and let it sit. You want it to be soft and at room temperature when you beat it as it will be faster and easier. If you use a bowl and separate mixer, harder butter can make the bowl move around too much as the beaters try and break it down.
- Note 2 Almond meal and Almond flour are 2 similar sounding ingredients which you can interchange if you wish. The main difference is that almond meal can have flecks of brown in it from the skin of the almonds and almond flour as it is made from blanched skinless almonds does not.
- Note 3 and 6 We use the zest of 3 lemons for this recipe. 2 go into the cake and 1 goes on top. When you are making the cake and adding the zest to the batter, leave the approximate 1 zested lemon aside for this final step.
- Note 4 The cake tin I use for this recipe is 22.5 cm spring form (releases on side with removable base).
- Note 5 I like to do this to ensure a very flat surface on top of the cake for the icing sugar and lemon zest.
Debbi Beard says
Lovely cake brilliant recipe
Adrianne says
Thanks Debbi!! Appreciate your feedback.
Lori says
This recipe looks so good!! Question: what size serving do the nutritional facts relate to?
Thanks!
Adrianne says
Hi Lori, one piece with the cake being 8 total pieces. Cheers
Liz says
I don’t see a note 6, but I assume just dust with powder sugar and lemon zest.
Can you give the US measurements of ingredients?
Should cake be stored in covered container on counter or in ref??
What is the US size of pan?
Thank you
Adrianne says
Hi Liz, my apologies that I have been unable to respond to you sooner than now. My work has been very busy this week. Yes re note 6. Cake should be store in sealed air tight container in fridge or counter for 2-3 days maximum. 22.5 cm is 8.8 inches. Butter 7oz, caster sugar and almond flour 5 oz, polenta 4oz, 3 eggs, Australian tablespoon measurements are slightly bigger than USA ones, so you will need 1.5 tablespoons (US) of icing sugar for dusting. Once more, I try and respond quickly to reader questions as I know you are likely in the kitchen elbow high in flour, but my personal circumstances didn't allow me to this week. Best wishes and hope you bake and enjoy the cake!!