Zucchini Blueberry Crumb Cake

Highlighted under: Pastry & Sweets Corner

This Zucchini Blueberry Crumb Cake is a delightful blend of fresh zucchini and juicy blueberries, topped with a crunchy crumb layer. Perfect for breakfast or dessert!

Ethan

Created by

Ethan

Last updated on 2025-12-20T12:01:50.488Z

This cake is a wonderful way to incorporate healthy zucchini into your diet while satisfying your sweet tooth. The blueberries add a burst of flavor, and the crumb topping brings a delightful crunch.

Why You Will Love This Recipe

  • Moist and flavorful with a perfect balance of zucchini and blueberries
  • Crispy crumb topping adds an irresistible texture
  • Healthy ingredients make it a guilt-free treat

A Perfect Pair: Zucchini and Blueberries

Zucchini and blueberries are an unexpected but delightful pairing in this crumb cake. The zucchini adds moisture and a subtle earthiness, while the blueberries burst with sweetness, creating a harmonious balance of flavors. This combination not only enhances the taste but also infuses the cake with vibrant color and a nutrient boost. Enjoying this cake means indulging in a treat that feels both wholesome and indulgent.

Incorporating zucchini into baked goods is a fantastic way to add vegetables to your diet without sacrificing flavor. Zucchini is low in calories and high in vitamins, making it a perfect ingredient for healthier desserts. Coupled with antioxidant-rich blueberries, this cake is not just delicious but also a nourishing option for breakfast or an afternoon snack.

The Art of Crumb Topping

The crumb topping is what sets this Zucchini Blueberry Crumb Cake apart from the rest. Made with rolled oats, brown sugar, and butter, it creates a crunchy, golden layer that contrasts beautifully with the soft, moist cake beneath. This textural variety elevates the eating experience, making each bite a delightful adventure for your taste buds.

A well-made crumb topping can transform an ordinary cake into something extraordinary. It's the secret ingredient that adds depth and a homemade touch. Plus, the warm aroma of cinnamon wafting through your kitchen as it bakes is simply irresistible. Don't be surprised if this crumb topping becomes a favorite addition to your other baking recipes!

Serving Suggestions

This Zucchini Blueberry Crumb Cake is versatile enough to be enjoyed any time of day. For breakfast, serve it warm with a dollop of Greek yogurt and a drizzle of honey for added sweetness and creaminess. It provides a balanced start to your day while keeping you satisfied until lunch.

As a dessert, it pairs wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. The warmth of the cake combined with the cold creaminess of ice cream creates a delightful contrast that is sure to impress your guests. Whether served at a brunch gathering or as a simple family treat, this cake is sure to become a beloved staple in your home.

Ingredients

For the Cake

  • 1 cup grated zucchini
  • 1 cup fresh blueberries
  • 1 ½ cups all-purpose flour
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon salt
  • ½ teaspoon cinnamon
  • ½ cup granulated sugar
  • ½ cup brown sugar
  • ½ cup vegetable oil
  • 2 large eggs
  • 1 teaspoon vanilla extract

For the Crumb Topping

  • ½ cup rolled oats
  • ½ cup brown sugar
  • ¼ cup all-purpose flour
  • ¼ cup unsalted butter, melted
  • ½ teaspoon cinnamon

Mix the ingredients thoroughly for a delicious cake.

Instructions

Preheat the Oven

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

Prepare the Cake Batter

In a large bowl, combine grated zucchini, blueberries, flour, baking powder, baking soda, salt, cinnamon, granulated sugar, brown sugar, vegetable oil, eggs, and vanilla extract. Mix until just combined.

Make the Crumb Topping

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

Assemble the Cake

Pour the cake batter into the prepared pan and sprinkle the crumb topping evenly over the batter.

Bake

Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center comes out clean.

Cool and Serve

Allow the cake to cool in the pan for 10 minutes before transferring to a wire rack. Serve warm or at room temperature.

Enjoy your homemade Zucchini Blueberry Crumb Cake!

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, where it can last for up to a week. Just make sure to bring it to room temperature before serving to enjoy its full flavor and texture.

For longer storage, you can freeze the cake. Wrap individual slices tightly in plastic wrap and then in aluminum foil, or store them in a freezer-safe container. Thaw at room temperature or in the microwave for a quick treat anytime.

Nutritional Benefits

This cake is not only delicious but also packed with nutritional benefits. Zucchini is a great source of vitamins A and C, potassium, and fiber, contributing to heart health and aiding digestion. Blueberries, known for their high antioxidant content, help combat inflammation and promote overall health.

Using less sugar than traditional recipes, this cake provides a sweet treat that won't derail your healthy eating goals. The combination of wholesome ingredients makes this cake a guilt-free indulgence, allowing you to enjoy dessert without compromise.

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Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries, but do not thaw them before adding to the batter.

→ How do I store leftovers?

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

→ Can I substitute the all-purpose flour?

You can use whole wheat flour or a gluten-free flour blend if needed.

→ Is this cake suitable for freezing?

Yes, you can freeze the cake for up to 3 months. Wrap it tightly in plastic wrap and then foil before freezing.

Zucchini Blueberry Crumb Cake

This Zucchini Blueberry Crumb Cake is a delightful blend of fresh zucchini and juicy blueberries, topped with a crunchy crumb layer. Perfect for breakfast or dessert!

Prep Time15 minutes
Cooking Duration45 minutes
Overall Time60 minutes

Created by: Ethan

Recipe Type: Pastry & Sweets Corner

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 ½ cups all-purpose flour
  4. 1 teaspoon baking powder
  5. ½ teaspoon baking soda
  6. ½ teaspoon salt
  7. ½ teaspoon cinnamon
  8. ½ cup granulated sugar
  9. ½ cup brown sugar
  10. ½ cup vegetable oil
  11. 2 large eggs
  12. 1 teaspoon vanilla extract

For the Crumb Topping

  1. ½ cup rolled oats
  2. ½ cup brown sugar
  3. ¼ cup all-purpose flour
  4. ¼ cup unsalted butter, melted
  5. ½ teaspoon 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, combine grated zucchini, blueberries, flour, baking powder, baking soda, salt, cinnamon, granulated sugar, brown sugar, vegetable oil, eggs, and vanilla extract. Mix until just combined.

Step 03

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

Step 04

Pour the cake batter into the prepared pan and sprinkle the crumb topping evenly over the batter.

Step 05

Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center comes out clean.

Step 06

Allow the cake to cool in the pan for 10 minutes before transferring to a wire rack. Serve warm or at room temperature.

Nutritional Breakdown (Per Serving)

  • Calories: 250 kcal
  • Total Fat: 10g
  • Saturated Fat: 3g
  • Cholesterol: 45mg
  • Sodium: 150mg
  • Total Carbohydrates: 38g
  • Dietary Fiber: 2g
  • Sugars: 20g
  • Protein: 4g