Keto Olive Oil Cake Recipe
This Lemon Zucchini Keto Olive Oil Cake is one of my absolute favorite keto desserts I've ever made and I know you will love it too.
The addition of lemon and zucchini really brings out the freshness and just tastes like summer to me.
The Limoncello frosting takes this lemon olive oil cake to another level with the a velvety smooth creamy texture you will love.
I Don't Bake, well I don't Bake Often
Let me start by saying that I’m not a baker. It requires patience, attention to detail and following direction. I possess none of these qualities.
That being said I do enjoy a sweet treat from time to time. Since my local grocery store didn't have any tasty Keto desserts I sucked it up and got to baking.
One of the worst parts of creating a recipe from scratch is that it could go wrong at any time.
Especially when your trying a new method of cooking but fear not I’ve taken all the risks and you get to reap the rewards.
This Lemon Keto Olive Oil Cake exceeded all of my expectations. Moist cake texture with a cream cheese frosting that will knock your socks off.
Out of all the recipes I’ve made this is probably my favorite in the dessert category.
Lemon Keto Olive Oil Cake Ingredient List
Ingredients
- 7 Eggs
- ¾ cup Allulose
- ¾ cup Coconut Flour
- 1 cup Olive Oil
- 1 cup Zucchini
- 2 Lemons juice and zest
- 3 Tbsp. Chia Seeds
- 2 tsp Vanilla Extract
- 1 tsp Lemon Extract
- 2 tsp Baking Powder
- 1 ½ tsp Baking Soda
- ⅛ tsp Real Salt
Limoncello Frosting
- 8 oz Cream Cheese Softened
- ¾ cup Allulose
- 1 oz. Limoncello optional
- ⅓ cup Heavy Cream
- 2 tsp Lemon Extract
- 1 tsp Vanilla Extract
Instructions
- Combine all dry ingredients in a large mixing bowl
- Combine all dry ingredients in a large mixing bowl then grate 1 large zucchini. Wring out all excess moisture with a towel then add to the dry ingredients.
- Juice and zest two lemons, then add to dry ingredients.
- In a separate mixing bowl beat eggs until fluffy and start to thicken ( about 1 minute) Next whisk olive oil into the egg mixture. Add lemon and vanilla extract to liquid mixture then pour into dry ingredients. Whisk vigorously until batter is smooth with no lumps
- Pour batter into a into a greased 9 inch springform pan. Bake for 50-60 minutes at 325 degrees F
- Use a toothpick to test to see if the cake is done. Poke the toothpick in the center and if it comes out dry the cake is done. Let Cake cool for at least 2 hours. Ideally you want the cake to be at least room temperature before frosting the cake.
- Spread frosting on cake and let chill in the fridge for at least an hour before removing from the springform pan. Garnish with zested lemon
Limoncello Frosting
- Whisk all ingredients until smooth, leave at room temperature until you frost the cake.
Tips For Lemon Zucchini Olive Oil Cake
- Every oven is different so if the cake starts to brown before its fully cooked cover with foil to prevent the top for getting too dark. and don't worry because it's getting covered in frosting anyway.
- To cool the cake even faster you can place it in the fridge for an hour so you can frost it sooner
- Make sure frosting is at room temp when frosting the keto olive oil cake so it spreads easier.
- You can freeze this olive oil cake if you have leftovers. Gently wrap in plastic wrap than a second layer of foil and freeze for up to 6 months.
- Limoncello does have 7g of carbs per ounce but spread out over 12 servings is less than a gram per serving and adds a lot of flavor. Leave it out if it's not for you.
More Keto Dessert Recipes You NEED to Try
- KETO MARGARITA ICE BOX PIE
- KETO STRAWBERRIES
- LOW CARB TOASTED COCONUT CHEESECAKE
- STRAWBERRY CHOCOLATE OLIVE OIL CAKE
- FLOURLESS KETO BACON AVOCADO BROWNIES
- CHOCOLATE PECAN KETO ZUCCHINI BREAD
Lemon Zucchini Keto Olive Oil Cake
Ingredients
- 7 Eggs
- ¾ cup Allulose
- ¾ cup Coconut Flour
- 1 cup Olive Oil
- 1 cup Zucchini
- 2 Lemons juice and zest
- 3 Tbsp. Chia Seeds
- 2 tsp Vanilla Extract
- 1 tsp Lemon Extract
- 2 tsp Baking Powder
- 1 ½ tsp Baking Soda
- ⅛ tsp Real Salt
Limoncello Frosting
- 8 oz Cream Cheese Softened
- ¾ cup Allulose
- 1 oz. Limoncello optional
- ⅓ cup Heavy Cream
- 2 tsp Lemon Extract
- 1 tsp Vanilla Extract
Instructions
- Combine all dry ingredients in a large mixing bowl
- Combine all dry ingredients in a large mixing bowl then grate 1 large zucchini. Wring out all excess moisture with a towel then add to the dry ingredients.
- Juice and zest two lemons, then add to dry ingredients.
- In a separate mixing bowl beat eggs until fluffy and start to thicken ( about 1 minute) Next whisk olive oil into the egg mixture. Add lemon and vanilla extract to liquid mixture then pour into dry ingredients. Whisk vigorously until batter is smooth with no lumps
- Pour batter into a into a greased 9 inch springform pan. Bake for 50-60 minutes at 325 degrees F
- Use a toothpick to test to see if the cake is done. Poke the toothpick in the center and if it comes out dry the cake is done. Let Cake cool for at least 2 hours. Ideally you want the cake to be at least room temperature before frosting the cake.
- Spread frosting on cake and let chill in the fridge for at least an hour before removing from the springform pan. Garnish with zested lemon
Limoncello Frosting
- Whisk all ingredients until smooth, leave at room temperature until you frost the cake.
Gabrielle
Are the carbs for the whole cake or? Recipe does not specify.
Culinarylion
There are 12 serving in the whole cake. The nutritional info is based on one slice. Frosting is included in macros. Thank you for checking out the recipe.
Teresa
Without a doubt one of the best keto dessert recipes i have ever made.
Culinarylion
Thank you so much!! this is definitely a favorite at my house!! so glad you enjoyed the recipe!!
Rhonda
We made these into cupcakes!!! So yummy!
It’s the best texture of any keto “cake” or “muffin” that I’ve ever had!
Culinarylion
Thank you so much for the feedback. I dont like to brag but thats my favorite keto cake by far. Im going to work on some other desserts using that cake recipe as a base.
Culinary Lion
I can see that, I tend to make my desserts very light on the sweetness, my philosophy is you can always add but you can't take it away. thank you for the feed back
Cindy
Made this yesterday. My oldest son came by and had to try. He loved it. And since he is a diabetic this won’t impact his blood sugar.
Culinary Lion
Thank you so much for trying this recipe, Im so happy your son enjoyed the cake!!!
Judy G Campanella
Not too sweet, just the perfect amount of sweet.
Culinary Lion
thank you!! I agree
Sheila
First off this was D-E-L-I-C-I-O-U-S! I dare to say that if you served this to someone without telling them they would assume it was just normal lemon poppy seed cake...Just to help others here is what I did: I baked it in a 9" square pan lined with parchment at high altitude for 60 minutes I used Avocado Oil because it's what I had. And, I did omit the Limoncello because I didn't have any on hand either...I used granulated Xylitol in the cake (a bit less than 3/4 cup because I don't like things too sweet) and Swerve in the frosting because again what I had (AND it used less here also). Make this you will not be disappointed!!!
Culinary Lion
Thank you so much!! I truly love that recipe!!