Zucchini Coffee Cake Bread with Streusel

Featured in Sweet Treats.

This zucchini coffee cake bread recipe, topped with cinnamon streusel, is perfect for a sweet breakfast or snack. It's pure comfort.
Casey - Recipe Author
Updated on Fri Jan 09 2026 at 08:36 AM
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Zucchini Coffee Cake Bread with Streusel | Recipes by HomeChef

Oh my gosh, you guys, this recipe? It's a total accident, honestly. I was trying to use up a mountain of zucchini from my garden (don't judge, it was a very productive summer). I’d envisioned something healthy, something… virtuous. Instead, I ended up with this insanely delicious zucchini coffee cake bread with a streusel topping that’s to die for. The smell alone, while it baked, was pure magic warm cinnamon, sweet brown sugar, and a hint of that earthy zucchini. To be real, it was better than I could have imagined! It’s become my go-to comfort food, especially on those days when I just need a big, warm hug in bread form. The first time I made it, I totally forgot the baking powder. Oops! Let’s just say that was a dense, yet strangely satisfying, experience. Now, I triple-check everything before I bake. This recipe is seriously special; it’s the kind of thing that makes you feel all cozy and happy inside.

Why You'll Love This Recipe

  • It’s surprisingly easy, even with the streusel promise!
  • Great for picky eaters (even mine like it!), and makes amazing leftovers.
  • Pure comfort food; it's like a warm hug in every bite.
  • Perfect for a lazy weekend brunch or a cozy night in.
  • It’s a total meal-prep win when you need a quick breakfast.
  • Honestly, the emotional satisfaction is unmatched.

Remember that first time? I totally over-mixed the batter, resulting in a slightly tough texture. I’ve learned to be gentler now it's all about that light and fluffy texture!

Ingredients

  • Zucchini: Three cups, grated. I use a box grater, then squeeze out the excess moisture it's key for a good texture. Don't skip this step!
  • Flour: Two cups all-purpose. I’ve tried using whole wheat, and it worked… kinda. It made the bread a bit denser, but still tasty.
  • Sugar: 1 ½ cups granulated sugar. This is where the sweetness comes from. Don’t skimp!
  • Oil: ½ cup vegetable oil. I prefer a neutral oil, but you could use melted coconut oil for a subtle coconut flavor.
  • Eggs: Two large eggs. These bind everything together. Room temperature is best, but I rarely remember that.
  • Vanilla Extract: 1 teaspoon. A touch of vanilla goes a long way, trust me. I use pure vanilla extract, always.
  • Cinnamon: 2 teaspoons. Because cinnamon makes everything better. Freshly ground is best, if you have it.
  • Baking Powder: 2 teaspoons. Don't forget this like I did that first time. This is crucial for that rise!
  • Streusel Topping: ½ cup brown sugar, ½ cup flour, ¼ cup chopped pecans (or walnuts!), ¼ cup butter (cold and cubed), and a pinch of cinnamon. I always add a little extra cinnamon you know, just because.

Instructions

Step 1: Prep the Zucchini:
First, grate the zucchini. I usually end up with zucchini all over my kitchen counter, but hey, that’s part of the charm, right? Then, squeeze out as much moisture as you can. This is crucial, or you’ll end up with a soggy bread.
Step 2: Combine Wet Ingredients:
In a large bowl, whisk together the oil, eggs, and vanilla extract. It’s a pretty simple step, but sometimes I get distracted and end up forgetting an ingredient. Whoops!
Step 3: Combine Dry Ingredients:
In a separate bowl, whisk together the flour, sugar, cinnamon, and baking powder. This is where I always double-check that I haven’t forgotten the baking powder. You don’t want to repeat my first attempt!
Step 4: Combine Wet and Dry:
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Don't overmix! Seriously, I’ve learned this the hard way. A few lumps are totally okay.
Step 5: Add Zucchini:
Gently fold in the grated zucchini. Be gentle! You don’t want to break down the zucchini too much. This is where the texture magic happens.
Step 6: Make and Add Streusel:
In a separate bowl, combine all the streusel ingredients using your fingers. It's like playing in the dough! Sprinkle this amazing topping over the batter. Bake at 350°F (175°C) for 50-60 minutes, or until a toothpick inserted into the center comes out clean.

You Must Know

  • Don’t overmix the batter! It leads to a tough bread.
  • Make sure you squeeze out all the excess moisture from the zucchini; otherwise, it’ll be soggy.
  • Adding a little extra cinnamon to the streusel makes it even more delicious!

Honestly, the best part is the warm, cinnamon-y smell that fills your kitchen while it bakes. It’s pure sensory bliss! I always make a double batch one for us and one to share with friends (or to keep all to myself, no judgement).

Storage Tips

This bread keeps really well at room temperature, covered, for up to 3 days. I’ve tried freezing it, and it’s totally fine, but the texture is a little different when you thaw it. I don’t recommend microwaving it. I did that once, and the sauce separated so don't do that lol.

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Zucchini Coffee Cake Bread with Streusel - Image 1 | Recipes by HomeChef

Ingredient Substitutions

You can easily substitute other nuts for the pecans in the streusel, like walnuts or almonds. I’ve also experimented with adding chocolate chips to the batter it’s a delicious twist! I tried using applesauce instead of oil once. It worked…kinda. It made the bread a little more moist, but also a bit less fluffy.

Serving Suggestions

This bread is amazing on its own, but it’s also fantastic with a cup of coffee or tea. I love it with a dollop of whipped cream or a scoop of vanilla ice cream. It’s the perfect ending to a romantic dinner or a cozy night in. This dish and a rom-com? Yes, please!

Cultural Backstory

This recipe isn’t tied to any specific culture, but it’s a twist on classic zucchini bread and coffee cake. For me, it represents the joy of using seasonal ingredients and the comfort of home baking. It’s a recipe that’s evolved over time, shaped by my own kitchen experiments and happy accidents.

This recipe is more than just a zucchini bread; it’s a reminder of the joy of baking and the deliciousness of happy accidents. I hope you love it as much as I do! Let me know how your version turns out!

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Zucchini Coffee Cake Bread with Streusel - Image 2 | Recipes by HomeChef

Frequently Asked Questions

→ Can I use another type of squash?

I haven’t tried it with other squash, but I imagine butternut squash or yellow squash would work well. Let me know if you experiment!

→ What if I don’t have pecans?

Walnuts or almonds would be great substitutes! You could even omit the nuts altogether.

→ How do I know when it’s done?

A toothpick inserted into the center should come out clean. If there are still wet crumbs, bake for a few more minutes.

→ How long does it last?

It keeps well at room temperature for 3-4 days, but it’s best enjoyed fresh.

→ Can I add chocolate chips?

Absolutely! That’s one of my favorite variations. Dark chocolate chips are particularly delicious.

Zucchini Coffee Cake Bread with Streusel

This zucchini coffee cake bread recipe, topped with cinnamon streusel, is perfect for a sweet breakfast or snack. It's pure comfort.

4.3 out of 5
(72 reviews)
Prep Time
20 Minutes
Cook Time
50-60 Minutes
Total Time
70-80 Minutes
By: Casey

Category: Sweet Treats

Difficulty: Beginner

Cuisine: American

Yield: 12 Servings

Dietary: Vegetarian

Published: Fri Aug 15 2025 at 11:36 PM

Last Updated: Fri Jan 09 2026 at 08:36 AM

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Ingredients

→ Main Ingredients

01 3 cups grated zucchini
02 2 cups all-purpose flour
03 1 ½ cups granulated sugar
04 ½ cup vegetable oil
05 2 large eggs
06 1 teaspoon vanilla extract

→ Seasonings & Spices

07 2 teaspoons ground cinnamon
08 2 teaspoons baking powder

→ Streusel Topping

09 ½ cup packed brown sugar
10 ½ cup all-purpose flour
11 ¼ cup chopped pecans
12 ¼ cup cold unsalted butter (cubed)
13 pinch of cinnamon

→ Optional Extras

14 Chocolate chips
15 Other nuts

Instructions

Step 01

Grate the zucchini and squeeze out as much moisture as possible. This step is key to preventing a soggy bread!

Step 02

In a large bowl, whisk together the oil, eggs, and vanilla extract until well combined.

Step 03

In a separate bowl, whisk together the flour, sugar, cinnamon, and baking powder.

Step 04

Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Don't overmix!

Step 05

Gently fold in the grated zucchini. Be gentle to maintain a nice texture.

Step 06

Make the streusel by combining all ingredients using your fingers. Sprinkle over batter and bake at 350°F (175°C) for 50-60 minutes.

Notes

  1. Don't overmix the batter!
  2. Store at room temperature, covered, for up to 3 days.
  3. Applesauce can be used as a substitute for oil, but it will result in a denser loaf.
  4. Serve warm with a cup of coffee or tea, a dollop of whipped cream, or a scoop of ice cream.

Tools You'll Need

  • Large bowls
  • whisk
  • grater
  • 9x5 inch loaf pan

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat
  • eggs
  • nuts

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 300 calories
  • Total Fat: 15 grams
  • Total Carbohydrate: 40 grams
  • Protein: 5 grams

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