Cake for breakfast? This moist, fluffy, and tangy almond flour blackberry coffee cake is the perfect pairing for your morning coffee.

Coffee cake is one of my family’s favorite desserts – it’s always Tom’s top request.

The soft, fluffy base combined with the crispy streusel topping is incredibly satisfying. You won’t believe it’s made with such wholesome ingredients.

Mid-June to early October is prime blackberry season – they’re the perfect balance of tart and sweet and really bring out the flavors of the coffee cake.

It’s so fun to experiment with fresh fruits in my dessert recipes these days.

If you like this berry-inspired recipe, you’ll love my Blueberry Lemon Coffee Cake.

What makes a coffee cake a coffee cake?

The blackberry coffee cake has lemon zest on top as well as a glaze, with blackberries sprinkled in the background.

Most people are surprised to find out that coffee cake does not usually have real coffee in it. The name comes from the fact that this cake is meant to be served with a cup of joe.

Coffee cake is usually defined as a tender, single-layer cake with a sweet streusel topping. Sometimes the streusel is also added as a middle layer in the cake for added flavor. They are typically baked with fruit, spices, or nuts as added toppings.

The coffee cake also differentiates itself from other cakes because it does not have frosting. This means it’s ready to serve straight out of the oven.

Who doesn’t love that?

What makes a coffee cake dry?

A square of the coffee cake has blackberry swirl and glaze on top, while sitting on a stack of small plates. A fork is being used to take a bite out of the square

One of the biggest complaints when making coffee cake is that it turns out dry.

Coffee cake is meant to be moist and fluffy!

If your coffee cake turns out dry it usually means that you didn’t measure your ingredients properly, you over-mixed, or baked for way too long.

I tested out this recipe to ensure the right balance of eggs, flour, sugar for the perfect texture combination.

So here are a couple of tips for making sure your Blackberry Coffee Cake turns out nice and moist:

  1. Measure out your ingredients – precision is key when baking
  2. Make sure your oven temperature is right using an oven thermometer! You would be surprised to know how often the actual temperature differs from what is displayed.
  3. Don’t skip the coconut oil – it’s vital for cake moisture
  4. Mix the ingredients just until they are combined  
  5. Use room temperature eggs
  6. Check the blackberry coffee cake with a toothpick around 30 – 32 minutes or once the top/edges start to brown. You don’t want to risk over-baking since it could result in a hard outside and a dry inside. 

Streusel vs. Crumble vs Crumb topping

The blackberry coffee cake has lemon zest on top as well as a glaze, with blackberries sprinkled in the background.

I feel like there’s usually some confusion between a crumble, streusel, and crumb topping – they’re essentially the same.

They are toppings usually made from butter, flour, and sugar. You can use them to top muffins, cakes, pies, and many sweet desserts.

The only major difference between the 3 is that you typically also add oats to a crisp.

I make my streusel/crumble with almond flour, coconut oil, and coconut as a healthier alternative.

What to do with excess blackberries?

Want to make the most of blackberry season?

Have some extra blackberries after making this blackberry coffee cake?

It’s a great problem to have.

Here are some fun ways to use up your extra blackberries:

  • Add them to you summer cocktail/mocktail
  • Mash them up and use them as your jelly in your peanut butter sandwiches
  • Add them on top of Greek yoghurt or ice cream
  • Freeze them and add to your favorite smoothie
  • Add to your morning pancakes or waffles.

The possibilities are endless!

Ingredients for Blackberry Coffee Cake

Ingredients for the blackberry coffee cake laid out

This Blackberry Coffee Cake is filled with wholesome, nutritious ingredients:

Coffee Cake Base

Eggs, room temperature

Maple syrup

Coconut oil, melted

Apple cider vinegar

Almond flour

Tapioca flour

Vanilla extract

Lemon, zested

Blackberries

Crumble topping

Almond flour, packed

Coconut oil, melted

Coconut sugar

Cinnamon

How to make Blackberry Coffee Cake

The left bowl shows wet ingredients being added to the dry ingredients. The right bowl shows ingredients being mixed together.

Start by making the crumble topping for the Blackberry Coffee Cake so it can chill in the fridge while preparing the rest of the ingredients.

Also, here is your reminder to take out your eggs from the fridge if you haven’t already. 

The left bowl shows wet ingredients with three eggs, the right bowl shows the almond and tapioca flour.

First, wash and dry the lemons. then you will need to zest them. Be careful not to get any of the white bitter parts of the peal.

Then, in a small bowl, mix together almond flour, coconut oil, coconut sugar, and lemon zest for the crumble topping.

Store the crumble mixture in the fridge while you’re preparing the cake batter.

The left bowl shows wet ingredients being added to the dry ingredients. The right bowl shows ingredients being mixed together

Then, in a large mixing bowl, whisk together the wet ingredients: eggs, brown sugar, melted and cooled coconut oil, and vanilla extract.

In a separate bowl, whisk together the dry ingredients: almond flour, tapioca flour, and baking soda.

Whisk until there are no clumps left and everything is evenly distributed.  

Then, gently add the dry ingredients to the wet mixture and carefully combine with a spatula.  

In a separate bowl, toss blackberries with 1 – 2 tbsp tapioca flour (add more or less depending on how watery/juicy the blackberries are). You can roughly cut some blackberries in half if they are on the larger side.

Then, fold in the blackberries and lemon zest into the cake batter. Be careful not to over-mix.

The left bowl shows blackberries mixed into the wet mix, and the right image shows it being poured into a cake pan

Pour the cake batter into an 8×8 parchment-paper-lined baking dish.

The left image shows the coffee cake with lemon zest on top about to be baked. the right image shows the final baked product.

Spread an even layer of the lemon sugar crumble on top.

The crumble mixture should have hardened slightly while in the fridge. Use your hands to combine smaller crumbles together to create larger pieces.

Bake in the middle of the oven at 350 F for about 35 minutes until a toothpick comes out clean.

Additional Q&A and tips

Can I use frozen blackberries?

Absolutely!. You will need to thaw and drain them before using them.

Can I use different berries?

Yes, this coffee cake recipe can be made using blueberries, raspberries, or even mixed berries.

Check out my Blueberry Coffee Cake recipe here.

How to serve Blackberry Coffee Cake

A square of the coffee cake has blackberry swirl and glaze on top, while sitting on a stack of small plates

Blackberry Coffee Cake is best enjoyed with a cup of coffee or tea.

But there are so many additional toppings to make it even better:

When in doubt, simply enjoy as is!

How to store Blackberry Coffee Cake

The blackberry coffee cake has lemon zest on top as well as a glaze, with blackberries sprinkled in the background.

If for some reason, won’t finish the whole Blackberry Coffee Cake in one sitting, don’t worry! It keeps well for a while. 

You can keep it on the countertop, wrapped in plastic or in an airtight container, for 2-3 days. Or keep it in the fridge for up to 5 days.

And yes, it freezes very well!

I would recommend slicing and wrapping each piece individually before freezing. This will allow you to grab one piece at a time from the freezer, instead of having to defrost the whole thing.

This is an awesome hack for a quick and easy breakfast or late-night dessert. To reheat, warm in the microwave for 15 seconds. 

What other coffee cake recipes would you like to see? Leave a comment below!

I’M LOOKING FORWARD TO SEEING YOUR CREATIONS! YOU CAN USE “TRIED IT” ON PINTEREST OR SHARE ON INSTAGRAM BY TAGGING #SHUANGYSEATS

This is a piece of lemon Blackberry coffee cake with a bite taken. There is a lot of blackberries both inside the gluten-free cake and fresh glaze on top.

A square of the coffee cake has blackberry swirl and glaze on top, while sitting on a stack of small plates

Get the recipe:Blackberry Coffee Cake {Almond Flour}

Cake for breakfast? This moist, fluffy, and tangy blackberry coffee cake is the perfect pairing for your morning coffee.
5 stars (1 review)

Ingredients

Crumble topping

  • 1 cup almond flour, packed
  • 1/3 cup coconut oil, melted
  • 1/3 cup coconut sugar
  • 1 tsp cinnamon

Coffee Cake

  • 3 eggs, room temp
  • 1/2 cup maple syrup
  • 1/3 cup coconut oil melted
  • 2 tsp apple cider vinegar
  • 2 cups almond flour, 240 g
  • 1/4 cup tapioca flour, for coffee cake + 1-2 tbsp (to coat blackberries)
  • 1 tsp baking soda
  • 1 tbsp vanilla extract
  • 1 lemon zested
  • 2 tbsp lemon-juiced
  • 1 cup blackberries

Instructions 

INSTRUCTIONS

  • Wash and dry lemon and the blackberries
  • Zest the lemon and squeeze the lemon juice using your hands or a 
    .

CRUMBLE TOPPING

  • In a small bowl, mix together the almond flour, coconut oil, coconut sugar*, and 1 tsp lemon zest for the crumble topping.
  • Store the crumble mixture in the fridge while you’re preparing the coffee cake batter.

COFFEE CAKE

  • Preheat the oven to 350 F and line or grease an 8×8 baking dish.
  • In a separate bowl, mix together the wet ingredients: coconut oil, eggs, maple syrup, vanilla, apple cider vinegar and lemon juice.
  • Gently combine the wet and dry ingredients together with a spatula.
  • Toss and coat the blackberries in 1-2 tbsp tapioca flour to prevent them from sinking to the bottom of the cake
  • Gently fold the blackberries and the rest of the lemon zest into the cake batter.
  • Pour the cake batter into the baking dish and then layer the crumbles on top (use your hands to combine smaller crumbles together to create larger pieces).
  • Bake for 30 – 32 minutes or until a toothpick comes out clean.
  • Allow the coffee cake to cool on a cooling rack. Drizzle some melted coconut butter with maple syrup. **
  • Slice and enjoy it!

Notes

* For a Keto Coffee Cake option, use keto-compliant granular sugar to replace coconut sugar.
Serving: 1g, Calories: 381kcal, Carbohydrates: 23g, Protein: 10g, Fat: 26g, Saturated Fat: 15g, Polyunsaturated Fat: 9g, Cholesterol: 62mg, Sodium: 27mg, Fiber: 6g, Sugar: 15g

The Nutrition Facts above are specific to the ingredients I chose to use for this recipe, which may vary.