Zucchini Blueberry Crumb Cake

Highlighted under: Dessert Recipe Collection

This Zucchini Blueberry Crumb Cake is a delightful blend of fresh blueberries and moist zucchini, topped with a crumbly topping that makes it a perfect treat for any occasion.

Emma Johnson

Created by

Emma Johnson

Last updated on 2025-12-20T13:37:48.601Z

Discover the delightful combination of zucchini and blueberries in this moist and flavorful crumb cake. Perfect for breakfast or a sweet afternoon snack, this cake is not only delicious but also a great way to sneak in some veggies!

Why You'll Love This Recipe

  • Moist and tender texture with a burst of fresh blueberries
  • A unique way to incorporate vegetables into your dessert
  • Perfect for sharing with friends and family

The Perfect Combination of Flavors

Zucchini and blueberries may seem like an unusual pairing at first, but this Zucchini Blueberry Crumb Cake proves that opposites can attract. The mild, earthy flavor of zucchini melds seamlessly with the sweet, tart burst of fresh blueberries, creating a harmonious balance in every bite. As the cake bakes, the blueberries release their juices, infusing the cake with a delightful fruity flavor that complements the subtle spice of cinnamon.

This cake not only tastes incredible but also boasts a texture that is both moist and tender. The added zucchini ensures that the cake stays soft and light, making it a delightful treat for any time of the day. Whether enjoyed as a breakfast item, an afternoon snack, or a dessert, this cake offers a unique culinary experience that is sure to impress.

A Hidden Vegetable in Your Dessert

One of the standout features of this Zucchini Blueberry Crumb Cake is its ability to sneak in a serving of vegetables without compromising on flavor. The grated zucchini is virtually undetectable in the finished product, providing moisture and nutrients while keeping the cake light and fluffy. This makes it an excellent choice for those looking to add more vegetables to their diet, especially for picky eaters who may shy away from traditional veggie dishes.

Moreover, incorporating vegetables into desserts is a clever way to enhance nutritional value without sacrificing sweetness. Zucchini is low in calories and rich in vitamins, making this cake a guilt-free indulgence. So, you can enjoy a slice (or two) knowing you’re treating yourself to something not only delicious but also beneficial for your health.

Ideal for Any Occasion

Whether you’re hosting a brunch, celebrating a birthday, or simply looking for a sweet treat to enjoy at home, this Zucchini Blueberry Crumb Cake fits the bill perfectly. Its inviting aroma and beautiful presentation make it a crowd-pleaser, sure to impress your guests. The crumb topping adds an extra layer of texture and flavor, making each slice even more enjoyable.

Furthermore, this cake can be easily made in advance, allowing you to focus on other aspects of your gathering. Simply bake it the day before and let it cool completely before wrapping it up. When it’s time to serve, just slice and present it on a beautiful platter. Your friends and family will be delighted by this unique dessert that highlights the best of summer’s bounty.

Ingredients

Gather the following ingredients to make this delicious Zucchini Blueberry Crumb Cake:

For the Cake

  • 1 cup grated zucchini
  • 1 cup fresh blueberries
  • 1/2 cup granulated sugar
  • 1/4 cup brown sugar
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon

For the Crumb Topping

  • 1/2 cup all-purpose flour
  • 1/4 cup brown sugar
  • 1/4 cup rolled oats
  • 1/4 cup unsalted butter, melted
  • 1 teaspoon ground cinnamon

Make sure to have everything ready before you start baking!

Instructions

Follow these simple steps to create your Zucchini Blueberry Crumb Cake:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan.

Mix Wet Ingredients

In a large bowl, whisk together the granulated sugar, brown sugar, vegetable oil, eggs, and vanilla until smooth.

Add Dry Ingredients

In another bowl, combine the flour, baking powder, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture until just combined.

Fold in Zucchini and Blueberries

Gently fold in the grated zucchini and fresh blueberries into the batter.

Prepare Crumb Topping

In a separate bowl, mix the flour, brown sugar, rolled oats, melted butter, and cinnamon until crumbly.

Assemble and Bake

Pour the batter into the prepared cake pan, sprinkle the crumb topping evenly over the batter, and bake for 30 minutes or until a toothpick comes out clean.

Cool and Serve

Let the cake cool for 10 minutes in the pan before transferring it to a wire rack to cool completely. Slice and enjoy!

Enjoy your homemade Zucchini Blueberry Crumb Cake with a cup of tea or coffee!

Storage Tips

To keep your Zucchini Blueberry Crumb Cake fresh, store it in an airtight container at room temperature for up to three days. If you want to extend its shelf life, consider refrigerating it, which can keep it fresh for up to a week. Just be sure to let it come to room temperature before serving to enjoy the best flavor and texture.

For longer storage, you can freeze the cake. Wrap it tightly in plastic wrap and aluminum foil, then place it in a freezer-safe bag. It can be frozen for up to three months. When you’re ready to enjoy it again, simply thaw it in the refrigerator overnight and bring it to room temperature before serving.

Serving Suggestions

This Zucchini Blueberry Crumb Cake is delicious on its own, but you can elevate it even further with a few simple serving suggestions. Consider adding a dollop of whipped cream or a scoop of vanilla ice cream for a decadent dessert experience. A drizzle of honey or maple syrup can also enhance the flavors and provide an extra touch of sweetness.

For a more refreshing pairing, serve it alongside a scoop of yogurt topped with fresh berries. This not only complements the cake but also adds a nutritious element to your dessert spread. A sprinkle of powdered sugar on top of the cake just before serving can add a touch of elegance and make it look even more inviting.

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Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries. Just be sure to thaw and drain them before adding to the batter.

→ Is it necessary to peel the zucchini?

No, you do not need to peel the zucchini. Just wash it thoroughly before grating.

→ How should I store the cake?

Store the cake in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

→ Can I make this cake gluten-free?

Yes, you can substitute the all-purpose flour with a gluten-free flour blend.

Zucchini Blueberry Crumb Cake

This Zucchini Blueberry Crumb Cake is a delightful blend of fresh blueberries and moist zucchini, topped with a crumbly topping that makes it a perfect treat for any occasion.

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Emma Johnson

Recipe Type: Dessert Recipe Collection

Skill Level: Intermediate

Final Quantity: 8 servings

What You'll Need

For the Cake

  1. 1 cup grated zucchini
  2. 1 cup fresh blueberries
  3. 1/2 cup granulated sugar
  4. 1/4 cup brown sugar
  5. 1/2 cup vegetable oil
  6. 2 large eggs
  7. 1 teaspoon vanilla extract
  8. 1 1/2 cups all-purpose flour
  9. 1 teaspoon baking powder
  10. 1/2 teaspoon baking soda
  11. 1/2 teaspoon salt
  12. 1 teaspoon ground cinnamon

For the Crumb Topping

  1. 1/2 cup all-purpose flour
  2. 1/4 cup brown sugar
  3. 1/4 cup rolled oats
  4. 1/4 cup unsalted butter, melted
  5. 1 teaspoon ground cinnamon

How-To Steps

Step 01

Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan.

Step 02

In a large bowl, whisk together the granulated sugar, brown sugar, vegetable oil, eggs, and vanilla until smooth.

Step 03

In another bowl, combine the flour, baking powder, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture until just combined.

Step 04

Gently fold in the grated zucchini and fresh blueberries into the batter.

Step 05

In a separate bowl, mix the flour, brown sugar, rolled oats, melted butter, and cinnamon until crumbly.

Step 06

Pour the batter into the prepared cake pan, sprinkle the crumb topping evenly over the batter, and bake for 30 minutes or until a toothpick comes out clean.

Step 07

Let the cake cool for 10 minutes in the pan before transferring it to a wire rack to cool completely. Slice and enjoy!

Nutritional Breakdown (Per Serving)

  • Calories: 290 kcal
  • Total Fat: 12g
  • Saturated Fat: 3g
  • Cholesterol: 40mg
  • Sodium: 180mg
  • Total Carbohydrates: 42g
  • Dietary Fiber: 2g
  • Sugars: 20g
  • Protein: 4g