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WFPB Chocolate Peanut Butter Cake Recipe || Easy To Make

This WFPB chocolate peanut butter cake recipe is so easy to make. I’ll bet it finds it’s way to your table at least once a week.

whole food plant based cake on a cakestand with serving dishes, forks, and napkins

Long after I started making efforts to remove processed sugar from my diet, I had strong cravings for chocolate. It was the sweet treat hurdle I just couldn’t seem to get over.

WFPB (whole food plant based) chocolate dessert recipes gave me the leverage to clear that hurdle.

They are all you need to satisfy your chocolate cravings, and you can eat them guilt free.

Can I use white flour to make my WFPB chocolate cake?

Choosing flour to make whole food plant based desserts is the most difficult part of making them.

The good news is, once you get used to using alternative flours, you develop a familiarity with them that makes it easier and easier to do.

a piece of cake with a serving dish, fork, and napkin on a tabletop

It’s not that the flours you’ve been using to bake right along are not plant based, because they are.

It’s just that they are not whole foods. They are HIGHLY processed, and simply not good for your body.

Some acceptable WFPB alternative flours that you can start using to build your plant based baking repertoire are; oat, millet, almond, brown rice, chickpea, garbanzo bean, coconut, and even whole wheat.

For this WFPB chocolate peanut butter cake recipe we will be using almond flour and oat flour. They work well together, and their flavors blend nicely with cocoa.

Do I need a special pan to bake my WFPB chocolate cake?

It is not necessary to run right out and buy a special pan to bake your WFPB goodies.

Make a few recipes first and see if you feel as though you are going to continue on with your WFPB baking journey.

wfpb chocolte peanut butter cake on a cake stand and a table

If you line your pan with parchment paper before you pour your batter into it, you won’t have any problem at all removing your cake from the pan.

I have even cheated and used a light covering of coconut oil on my pan when I’ve been in a pinch.

Doing this does take away the virtue of the cake being 100% WFPB. And for that reason I avoid it as best I can.

But, there have been stormy days when my choices were to brave the roads for parchment paper or use a little coconut oil. The coconut oil seemed like the lesser of two evils in those circumstances.

What can I use to top my cake with besides peanut butter icing?

There are ENDLESS ways to top your WFPB chocolate peanut butter cake.

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This recipe uses peanut butter icing, which is perfect for those who love the crazy popular flavor blend of chocolate and peanut butter, and obviously part of the cakes name.

a close up of a wfpb chocolate peanut butter cake

But, I know there are some out there who aren’t fond of this combo. It’s hard for me to understand, and yet easy for me to respect.

So, here are some other choices for you to consider …

  1. Cashew cream icing – there are many plant based cashew cream icing recipes out there. It’s very easy to make.
  2. Raspberry cream icing – basically blend some raspberries into your favorite cashew cream icing and you’ve got this one mastered
  3. Date syrup and coconut flakes – drizzle your cake with date syrup and sprinkle it with coconut flakes to taste
  4. Honey, crushed almonds, and bananas – drizzle your cake with honey, layer the top with sliced bananas, and sprinkle it all with crushed almonds
  5. Chocolate syrup – blend cocoa into date syrup or honey and drizzle it on top of your cake

Should I keep my WFPB cake in the refrigerator?

This cake is made with whole food ingredients. It doesn’t contain any preservatives. Therefore, it is best to refrigerate it.

a slice of wfpb chocolate peanut butter cake on a serving dish

And that’s actually a really good thing, because it tastes so much better when it’s chilled. Like really SO MUCH BETTER!

I don’t even consider eating it until it is thoroughly chilled. And I’m not the kind of woman who finds it easy to resist a good slice of chocolate cake.

So place it in an airtight container, toss it in the fridge, and then do your best to hold on tight until it is thoroughly chilled before you take a bite. You’ll be glad you did!

overhead view of a cake and table settings

5 tips for baking WFPB cakes

  1. If you don’t have any peanut butter in the house you can make a suitable replacement for it by soaking a soft nut (cashews, walnuts, pecans, pistachios) in water overnight, draining them, and then blending them in a food processor until they has the same consistency.
  2. The fresh lemon juice can be replaced with apple cider vinegar. Adding the lemon juice to the plant milk and allowing it to stand for 10 minutes creates a WFPB substitute for buttermilk, apple cider vinegar will do the same.
  3. Mixing 1 tablespoon of ground flax seed with 3 tablespoons of water and allowing it to sit is done to create an egg replacement. Adding 3 tablespoons of mashed banana to the recipe instead will work as well. So, no ground flax seed, no problem.
  4. If you choose to top your WFPB cake with a syrup, such as date syrup, chocolate syrup, or honey, wait to top it until just before serving it. Spreading a syrup over it, and storing it in the refrigerator, will give the syrup time to soak into the cake and it will make it soggy.
  5. If you have some time on your hands, or are making this cake for a special occassion, make some WFPB chocolate fudge to chop up and spread on top. SO YUMMY!
close up of a cut cake on a cake stand

I’d love to hear about your experience making this cake. Or about your experience with WFPB cakes in general.

Have you ever made one? Did you like it? Did you like it enough to make it again?

Let’s meet in the comments and chat all about it!

If you try this recipe and love it, please give it 5 stars! It supports my work more than you may realize, and I appreciate that a great deal!

You can also show your support by tagging me on Facebook @sustainableslowliving and/or Instagram @slowlivingbydianegail when you post a pic of your finished dish.

two layer chocolate cake with frosting dripping down sides on a cake plate.

WFPB Chocolate Peanut Butter Cake

This rich and indulgent Whole Food Plant-Based (WFPB) Chocolate Peanut Butter Cake is naturally sweetened with dates and packed with healthy ingredients. Moist, flavorful, and topped with a thick, indulgent peanut butter icing, it’s perfect for family gatherings, special occasions, or a guilt-free dessert any day of the week.
5 from 1 vote
Print Pin Rate
Prep Time: 15 minutes
Cook Time: 20 minutes
Additional Time: 1 day
Total Time: 1 day 35 minutes
Servings: 12 servings
Calories: 426kcal
Author: Diane Gail

Equipment

  • 2 9" Round silicone baking pans
  • Food processor
  • Large mixing bowl
  • Small mixing bowl
  • Whisk
  • Spatula
  • Cooling rack

Ingredients

For the cake:

  • 3 cups plant milk unsweetened
  • 1 1/2 cups pitted dates
  • 3 tbls fresh lemon juice
  • 1 tbls flax meal
  • 3 tbls water
  • 2 tsps vanilla extract
  • 1 cup cocoa powder
  • 1 cup oat flour
  • 2 cups almond flour
  • 1 tsp baking soda
  • 1 1/2 tsps baking powder

For the icing:

  • 1 1/4 cups water
  • 1/2 cup pitted dates
  • 1 cup peanut butter (peanuts as only ingredient)
  • 1 1/4 cup oat flour
  • 1 1/2 tsps vanilla extract

Instructions

For the cake:

  • Soak the dates: Soak the dates in plant milk for 24 hours.
  • Preheat the oven: Preheat oven to 325°F.
  • Prepare flax mixture: Mix flax meal and water in a small bowl. Let sit for 10 minutes.
  • Add lemon juice to plant milk: After soaking, add lemon juice to the plant milk and let it sit for 10 minutes.
  • Blend dates and milk: Remove the soaked dates and blend with the plant milk and lemon juice until smooth.
  • Stir in flax and vanilla: Add the flax mixture and vanilla extract to the blended mixture. Stir gently to combine. Do not blend.
  • Mix dry ingredients: In a large bowl, whisk together cocoa powder, oat flour, almond flour, baking soda, and baking powder.
  • Combine wet and dry ingredients: Add the wet mixture to the dry ingredients. Mix gently with a whisk. Do not overmix.
  • Divide and prepare pans: Divide batter between two 9” silicone baking pans or line regular pans with parchment paper.
  • Bake the cakes: Bake for 20-25 minutes, checking for doneness with a cake tester.
  • Cool the cakes: Let cool in pans for 15 minutes, then transfer to a cooling rack. Cool completely for 1 hour before icing.

For the Icing:

  • Soak the dates: Soak dates in water for 24 hours.
  • Blend icing ingredients: Add all icing ingredients to a food processor and blend until smooth.
  • Ice the first layer: Spread a 1/4” layer of icing on the top of one cake.
  • Add second layer: Place the second cake on top of the iced layer.
  • Finish icing the cake: Pour remaining icing onto the center of the top cake and smooth it to the edges, allowing it to gently spill over the sides.
  • Chill before serving: Place cake in the fridge to set before serving.

Notes

  • Soaking Dates: For best results, soak dates for the full 24 hours to ensure smooth blending and a naturally sweet flavor.
  • Flax Egg Consistency: The flax meal and water mixture should be thick and slightly gel-like after sitting for 10 minutes.
  • Cooling Before Icing: Allow the cakes to cool fully before icing to prevent melting or thinning of the frosting.
  • Pan Alternatives: If you don’t have silicone pans, line metal pans with parchment paper for easy removal.
  • Storage Tips: Store leftovers in an airtight container in the fridge for up to 5 days.

Nutrition

Serving: 1slice | Calories: 426kcal | Carbohydrates: 47g | Protein: 15g | Fat: 24g | Saturated Fat: 4g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 7g | Sodium: 326mg | Potassium: 485mg | Fiber: 9g | Sugar: 19g | Vitamin A: 3IU | Vitamin C: 2mg | Calcium: 188mg | Iron: 3mg
Tried this recipe?Mention @SlowLivingbyDianeGail!

4 Comments

  1. 5 stars
    This Whole Food Plant-Based Chocolate Peanut Butter Cake is the perfect treat for anyone craving something rich, indulgent, and healthy! The combination of creamy peanut butter and chocolate is absolutely irresistible, and you won’t believe it’s made with wholesome ingredients. If you give it a try, I’d love to hear what you think — please leave a review and let others know how it turned out! If you have any questions or need tips while making the cake, feel free to ask in the comments — I’m more than happy to help. Enjoy and happy baking!

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