Lemon Blueberry Mascarpone Cake
Today, we made delicious Lemon Blueberry Mascarpone Cake! This simple cake is perfectly moist and tender, with bright lemon notes, pops of blueberry, and the richness of mascarpone in every bite.

We love the convenience of pound cakes and bundt cakes and have made many over the years! Some of our favorites are our Marble Pound Cake, Five Flavor Pound Cake, Coconut Cream Cheese Pound Cake, and Buttermilk Pound Cake. We're so glad to have a new favorite for our collection.
Table of Contents
Ingredients for Lemon Blueberry Mascarpone Cake
You can find the full, printable recipe at the bottom of this post. Here is a quick look at our ingredients:
- Unsalted butter (we add the salt separately), room temperature
- Mascarpone Cheese adds richness and creates a velvety texture.
- Sugar, aside from sweetness, adds moisture, tenderizes, assists with rise
- Eggs provide richness, structure, and emulsification
- Cake Flour- Makes for extra tender cakes thanks to a lower protein content.
- Baking powder, salt
- Buttermilk's acidity weakens the gluten in the batter, creating a softer crumb.
- Lemon Extract & Zest We often use lemon extract in our lemon cakes as the flavor of lemon juice often bakes out.
- Blueberries- We prefer wild blueberries when possible for their small size (less likely to sink). Fresh or frozen will work well! If using frozen, no need to thaw, but rinsing for a few seconds will help with bleeding, as we explain in the recipe.
How to Make it
- After preheating the oven and preparing the bundt pan or tube pan, it is time to begin.
- We combined our dry ingredients (cake flour, baking powder and salt) and set them aside for later. We did the same for our wet ingredients (buttermilk & extracts plus lemon zest).
- In the bowl of the mixer, we mixed the softened butter until smooth, then added the softened mascarpone and mixed just until combined. Next, we added the sugar, and creamed it for three minutes until fluffy.

- Then, we added the eggs one by one, mixing after each addition until blended. Finally, alternately add the dry ingredients and wet ingredients, beginning and ending with the dry ingredients. (We like to do three additions of dry, alternating with two additions of wet.) Mix **just until combined** so as not to overmix.
- Finally, gently fold in the blueberries and scoop into the prepared tube pan or bundt pan and bake.


- Once done, remove the cake from the oven and cool it (still in the pan) on a wire rack for ten minutes before turning out.
We left today's cake "naked" but have included a simple lemon glaze recipe if you'd like to go that route! We used a similar glaze for our Lemon Blueberry Sour Cream Pound Cake and countless others.
Enjoy your Lemon Blueberry Mascarpone Pound Cake just as it is, or topped with berries and whipped cream or ice cream! You cannot go wrong with this recipe- it is one of our new favorites. Enjoy!!

Other Lemon Cakes
We have many more lemony desserts to share with you! Some of our most popular are our Lemon Mascarpone Cake, Lemon Velvet Cake, Lemon Pound Cake, and Lemon Cake from cake mix.
Thanks so much for stopping by today! We hope that you love this cake. If you give it a try, we would love to hear from you.
Have you made this? We would LOVE for you to leave a ⭐️ rating as well as a comment and photo below! We really appreciate your feedback!

Lemon Blueberry Mascarpone Pound Cake
Ingredients
- 1 cup Unsalted butter, room temperature (equivalent to 2 sticks butter or 226g)
- 8 oz Mascarpone cheese, room temperature We used one container (8 oz.) mascarpone cheese
- 3 cups Sugar (600g)
- 5 large eggs room temperature (If in a hurry, place eggs in a bowl of warm water for 5 minutes)
- 3 cups Cake Flour (342g)(Not self rising. We use Swan's Down, bleached)
- ½ teaspoon Baking powder (2g)
- ½ teaspoon Salt (3g)
- ¾ cup Buttermilk (180g) We used whole buttermilk
- 1 tablespoon Lemon Extract (12g) *Do "smell check" to make sure it hasn't gone bad, even if expiration date hasn't passed. No extract? Add even more lemon zest. Lemon flavor will be much lighter though.
- 1 teaspoon vanilla extract (4g)
- Zest of 2 lemons
- 1½ cups fresh or frozen blueberries (we like wild blueberries for their smaller size) (If using frozen, see notes)
Glaze Optional (for drizzling over finished cake)
- 1 cup confectioners sugar
- 1 ½ teaspoons milk Add additional bit by bit until you reach desired consistency.
- pinch of salt
- ½ tsp lemon extract Adjust amount to your liking.
Instructions
- Grease and flour a bundt cake pan or tube pan. (We used a pan that is 10 inches across).
- Preheat the oven to 325℉.
- Dry Ingredients: In a medium bowl, combine the cake flour, baking powder, and salt. Whisk together for about 20-30 seconds. Set aside for later.
- Wet Ingredients: In a measuring cup, combine the buttermilk, vanilla, lemon extract, and zest. Set aside for later.
- In the bowl of your mixer, mix the butter on low to medium speed until smooth. Then, add the mascarpone, mixing just until combined.
- Next, with the mixer on medium speed, pour in the sugar, and mix for three minutes. The mixture will become fluffier. Scrape down the sides of the bowl as needed.
- Add the eggs to the mixing bowl one at a time, blending on low to medium speed after each until the yolk is incorporated.
- With the mixer on low speed, add the flour mixture alternately with the milk to the butter/sugar/egg mixture in the mixing bowl. Begin and end with the dry ingredients. We do three additions of dry ingredients, alternating with two additions of wet. Mix just until incorporated.
- Gently stir in the blueberries and scoop the batter into the prepared bundt pan. **As a general rule, don't fill the pan more than about ⅔ full so that it has room to rise without overflow. If your pan is smaller than ours, you could pour any excess batter into a mini loaf or make little cupcakes, etc.
- Bake at 325 degrees for 1 hour and 10 minutes or until a toothpick comes out clean. The top of the cake should spring back when lightly touched when it is done. *Baking times may vary. Depending on the type of pan, etc., you may need additional baking time.
- This makes approximately 9.5 cups of batter.
- Allow to cool in the pan for 10 minutes before turning out.
Glaze (optional)
- Combine ingredients, adding the milk bit by bit until you reach desired consistency. If the glaze is too thin, add a bit more powdered sugar. If it is too thick, add a bit more milk.
Decorating the Cake
- This cake is great just as it is or topped with berries and cream! If using a glaze, you can either spoon the glaze over the cake, or for more control, you can spoon it into a disposable piping bag with the tip snipped away (or a ziplock bag with the corner snipped away). Top with fresh blueberries and small wedges of lemon if you'd like!




