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Black Raspberry Cake

April 7, 2023 by thirdblessedfarmhouse 19 Comments

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Learn to make a delicious and easy cake with black raspberries. This black raspberry cake recipe is bursting with sweet flavor of black raspberries during summertime! You will find it a perfect addition to breakfast, dessert, or anytime of day.

A piece of black raspberry cake on a plate.

Summertime is always a favorite season for me, and harvesting black raspberries for this cake is a tradition each summer. This black raspberry cake is simple to make, with delicious results with black raspberries being the main flavor of this cake! Beautiful and addicting, you will find this black raspberry cake is perfect for any occasion.

This post contains affiliate links, which means I make a small commission at no extra cost to you. See my full disclosure here.

Are Blackberries the same as Black Raspberries for this recipe?

I often hear people interchange these two fruits’ names, but they are very different. For the purpose of this black raspberry cake recipe, knowing the difference between the fruits will be important!

Black raspberries are a much smaller, delicate fruit and primarily grow wild. If I am picking very ripe berries in the summer, I almost have ready made jam in the bottom of my bucket…black raspberries squish VERY easily! This is most likely the reason I don’t see them in sold in stores by us.

Blackberries are a much larger fruit, and they can grow wild as well, but blackberry plants are easily cultivated and sold in stores for people to purchase.

If you are not familiar with black raspberries, here is a comparison between black raspberries and blackberries.

To substitute blackberries for this black raspberry cake, decrease the amount of berries to 2 cups.

Black Raspberries vs. Red Raspberries in baking

Are black raspberries and red raspberries different? Yes and No!

Both raspberries are very similar to one another. In baking, I find that black raspberries tend to be a little less juicy because they are slightly smaller than the cultivated red raspberry. That does not mean, however, that black raspberries are less sweet OR less delicious! They are just a smaller berry.

To substitute red raspberries instead for this black raspberry cake if you do not have black raspberries, decrease the amount of berries needed 2 1/2 – 3 cups.

Nutritionally, black raspberries also provide a few more antioxidants than the red raspberry. I love baking with fruits I know are good for my body!

Batter in a baking dish with raspberries on top.

Where can I find black raspberries?

We live between a Zone 4-5, and they can grow wild or tame in Zones 4-8. I look for plants to ripen mid-late July. If you are foraging for black raspberries, I find the best patches seem to be on the edge of the woods where they enjoy both sun and shade. I prepare for foraging by wearing a long sleeve shirt, pants, shoes, hat and bug spray. (Remember, black raspberries have thorns on their canes!) Granted, I will go all in to find all the black raspberries I can to make this black raspberry cake and black raspberry jam! If you are not going too deep into the woods, you could get by with a short sleeve shirt.

If you don’t have black raspberries in your area that grow wild, there is a cultivated black raspberry plant called the Jewel black raspberry you can grow.

Ingredients

  • Butter, softened
  • Granulated Sugar
  • Eggs
  • Milk
  • Vanilla
  • Salt
  • Baking Powder
  • All purpose Flour
  • Black Raspberries, fresh or frozen
  • Powdered Sugar

Useful tools you will need

  • A Stand Mixer (not necessary, but it makes the job easier)
  • Measuring Cups & Spoons
  • 9×13 baking dish

How To Make Black Raspberry Cake

Preheat the oven to 375 degrees, and grease a 9×13 baking dish.

Combine the flour, baking powder and salt together in a bowl together, set aside.

In your stand mixer, beat butter and sugar together.

Combine eggs and vanilla with the butter and sugar.

Mix in the dry ingredients and milk, until it is well combined.

Close up of stand mixer bowel with batter inside for the black raspberry cake.

Pour the cake batter into the greased 9×13 baking dish and spread batter evenly in the baking dish.

To the baking dish, add the black raspberries on top of the cake batter. Spread as evenly as possible over the top of the cake batter. The berries will completely cover the top of the cake batter.

Batter in a baking dish with raspberries on top.

Bake in the oven for 35 minutes.

To test if the black raspberry cake is done, insert a toothpick into the center. If the toothpick comes out with batter on it, leave the cake in for another few minutes and test again.

When toothpick comes out clean from the black raspberry cake, take it out of the oven, let cool for 5-10 minutes in the baking dish.

Black raspberry cake after it is finished baking.

While it is cooling, prepare the frosting by mixing together the remaining 1 stick of butter and the powdered sugar. The frosting when done will be very thick.

Black raspberry cake with spoonfuls of frosting on top.

Spread the frosting on the black raspberry cake by first putting spoonfuls of frosting around the baking dish on the cake itself. As the frosting sits on the warm cake, it will soften and can be spread with a knife to bring out the beautiful color of the black raspberries.

Frosting swirled with black raspberries on black raspberry cake.

Serve while still warm and enjoy!

Two photos of black raspberry cake all finished.

Notes

  1. Avoid substituting one-for-one other berries like blackberries or red raspberries.
  2. To substitute blackberries: Use 2 cups.
  3. To substitute red raspberries: Use 2 1/2 – 3 cups
  4. Avoid putting the frosting on right away once the cake is done. It will end up all melted, and appear more like icing. The cake should be warm enough to soften the frosting, but not completely melt it.

If you try this recipe and love it, I would love it if you gave it 5 stars! Thank you!

A piece of Black Raspberry Cake on a plate.

Black Raspberry Cake

thirdblessedfarmhouse
This black raspberry cake recipe is bursting with sweet flavor of black raspberries during summertime! You will find it a perfect addition to breakfast, dessert, or anytime of day.
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 35 minutes mins
Additional Time 5 minutes mins
Total Time 50 minutes mins
Course Dessert
Servings 12
Calories 313 kcal

Ingredients
  

  • 2 cups flour
  • 4 teaspoons baking powder
  • 1 teaspoon salt
  • 1/3 cup butter
  • 2 tablespoons sugar
  • 2 eggs
  • 1 teaspoon vanilla
  • 1 cup milk
  • 4 cups black raspberries
  • Frosting:
  • 1/2 cup butter
  • 2 cups powdered sugar

Instructions
 

  • 1. Preheat the oven to 375 degrees, and grease a 9×13 baking dish.
  • 2. Combine the flour, baking powder and salt together in a bowl together; set aside.
  • 3. In your stand mixer, beat the 1/3 cup butter and 2 tablespoons sugar together.
  • 4. Combine eggs and vanilla with the butter and sugar.
  • 5. Mix in the dry ingredients and milk until it is well combined.
  • 6. Pour the cake batter into the greased 9×13 baking dish and spread batter evenly in the baking dish.
  • 7. To the baking dish, add the 4 cups of black raspberries on top of the cake batter. Spread as evenly as possible over the top of the cake batter. The berries will completely cover the top of the batter.
  • 8. Bake for 35 minutes.
  • 9. To test if the black raspberry cake is done when the timer goes off, insert a toothpick into the center of the cake. If the toothpick comes out with batter on it, leave the cake in for another few minutes and test again. When toothpick comes out clean from the black raspberry cake, take it out of the oven, let cool for 5-10 minutes in the baking dish before frosting.
  • 10. Frosting: While it is cooling, prepare the frosting by mixing together the remaining 1 stick of butter and 2 cups powdered sugar. The frosting when done will be very thick.
  • 11. Spread the frosting on the black raspberry cake by first putting spoonfuls of frosting around the baking dish on the cake itself. As the frosting sits on the warm cake, it will soften and can be spread with a knife to bring out the beautiful color of the black raspberries.
  • 12. Serve while still warm and enjoy!

Notes

  1. To substitute blackberries: Use 2 cups.
  2. To substitute red raspberries: Use 2 1/2 – 3 cups
  3. Avoid putting the frosting on right away once the cake is done. It will end up all melted, and appear more like icing. The cake should be warm enough to soften the frosting, but not completely melt it.
Keyword black raspberries, cake, dessert

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Reader Interactions

Comments

  1. Lindsay

    June 22, 2023 at 11:08 pm

    Oooo this looks delicious and refreshing! My husband especially loves fruit desserts so I will have to make this for him! Thanks for sharing!

    Reply
  2. Rebekah

    June 23, 2023 at 3:24 am

    This looks so delicious! We don’t grow raspberries yet but it’s definitely on the to-do list now!

    Reply
  3. Rachel

    June 23, 2023 at 3:16 pm

    This look delicious and I never knew there was such thing as black raspberries.

    Reply
  4. Mariah

    June 23, 2023 at 10:45 pm

    This looks good! The info about black raspberries vs blackberries is interesting. Thanks!

    Reply
  5. Dusty

    June 26, 2023 at 2:18 pm

    Omgoodness, my mouth is watering! Looks so delicious!

    Reply
  6. Lilly

    October 9, 2023 at 5:18 am

    Oh my word!!!! Definitely coming back to this post to try this recipe out soon! Looks mouthwatering and so delicious!!!

    Reply
  7. NIkki

    November 6, 2023 at 5:46 pm

    This looks delicious, can’t wait to try it! Thanks

    Reply
  8. Jennifer G Freeland

    June 24, 2024 at 3:08 pm

    How can I substitute the juice of raspberries for whole raspberries ? I’m only doing this bc my boyfriend has issues with seeds and nuts, otherwise I’d be doing it ur way (the good way).

    Reply
    • thirdblessedfarmhouse

      June 24, 2024 at 9:14 pm

      I’ve never done just the juice, but you could substitute the raspberry juice in place of the milk for the recipe, and maybe even add a few tablespoons of juice into the frosting (if you wanted a colored frosting, and to add more flavor). The flavor from the raspberries should still be present in the cake. Let me know how it turns out!

      Reply
  9. Jennifer

    July 1, 2024 at 11:33 pm

    I made this tonight. Exactly as written and it is amazing. Almost like a shortcake with a cream cheese icing (even though it’s not cream cheese). Much lighter than I thought it would be but very sweet.

    Reply
    • thirdblessedfarmhouse

      July 2, 2024 at 8:42 pm

      I’m so happy you enjoyed it!

      Reply
  10. Becki Davis

    February 12, 2025 at 1:04 pm

    Have you ever thawed frozen black raspberries for this?

    Reply
    • thirdblessedfarmhouse

      February 16, 2025 at 8:25 pm

      Yes, I have used thawed black raspberries. The cake still bakes well but usually needs a couple more minutes from little bit of extra liquid, and it might be slightly more purple-ish because of the juice from the raspberries.

      Reply
  11. Jan Graham

    February 27, 2025 at 10:17 pm

    I have several black raspberry plants in my backyard and am excited to find this recipe. Last year I had a bumper crop, so have lots in the freezer! I love the flavor of black raspberries, but recipes are hard to find. I plan on making the next week!

    Reply
    • thirdblessedfarmhouse

      March 1, 2025 at 9:04 pm

      I am so glad! I hope you enjoy the recipe!

      Reply
  12. Vanessa

    June 18, 2025 at 1:09 pm

    I’ve been picking black raspberries for the past 3 days. We have a raspberry bush in our garden, but about 2-3 blocks down the road from my house, there’s a cornfield that has the whole back end lined with raspberries that I’m guessing no one else knows or cares about, Their ignorance is my gain! Haha! I was looking for yummy recipes to use my black raspberries in, and I think your recipe is the winner! I looks delicious! Thanks for sharing!!!

    Reply
    • thirdblessedfarmhouse

      June 18, 2025 at 8:14 pm

      I am so jealous – we won’t have black raspberries this year for a little bit yet, and I just used my last year’s stock on this recipe on Sunday. You’re welcome and enjoy!

      Reply
  13. Lowrene Sanborn

    November 7, 2025 at 10:16 pm

    Followed all instructions…it was amazing! Big hit with the family…thank you for this recepie.

    Reply
    • thirdblessedfarmhouse

      November 13, 2025 at 3:25 am

      I’m so happy to hear that!

      Reply

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So glad you’re here!

Hi! I’m Kathleen; farmwife to a third generational farmer, mom of four, teacher and lover of all things homemade and farm.  Follow along as a I share family recipes, simple homemaking, and a little farm life each week! Read more about me here.

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