Coffee Cake Zucchini Muffins: Moist, Sweet, and Bakery-Perfect
There’s something magical about a muffin warm from the oven especially when it’s moist, cinnamon-swirled, and topped with a golden, buttery streusel . These Coffee Cake Zucchini Muffins bring all the cozy bakery vibes right into your kitchen, no fancy trip required!
Prep Time: 15 min | Cook Time: 25 min | Total Time: 40 min
Ingredients
Muffins:
- 2 cups all-purpose flour
- 1 tsp baking soda
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1 tsp ground cinnamon
- 1/2 tsp ground nutmeg
- 1/4 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 1 large egg
- 1/2 cup buttermilk
- 1 tsp vanilla extract
- 1 cup grated zucchini (squeeze out excess moisture)
Streusel Topping:
- 1/2 cup all-purpose flour
- 1/4 cup packed light brown sugar
- 1/4 cup granulated sugar
- 1/4 tsp ground cinnamon
- 1/4 cup cold unsalted butter, cut into small pieces
Step-by-Step Instructions
- Preheat oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners.
- Mix Dry Ingredients: In a bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
- Cream Butter & Sugar: In a separate large bowl, beat the butter and sugar until light and fluffy.
- Add Egg & Liquids: Beat in the egg. In a small bowl, whisk buttermilk and vanilla. Add dry ingredients to wet mixture in three parts, alternating with buttermilk. Mix until just combined.
- Fold in Zucchini: Gently stir in the squeezed zucchini. Don’t overmix!
- Make Streusel: In another bowl, combine streusel ingredients. Cut in butter until crumbly.
- Fill Muffin Tins: Divide batter into muffin cups and top generously with streusel.
- Bake: Bake 20–25 minutes, until a toothpick comes out clean.
- Cool & Enjoy: Cool in the tin for 5 mins, then transfer to a rack. Serve warm or at room temp .
Pro Tips
- Dry that Zucchini! Use a kitchen towel to squeeze out every drop of moisture.
- Don’t Overmix to keep muffins light and fluffy.
- Freeze Friendly: Cool completely, wrap, and freeze for up to 3 months.
Nutrition Info
| Serving Size | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 muffin | 420 | 18g | 35g | 22g | 4g | 6g |
Disclaimer:
Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.

Coffee Cake Zucchini Muffins
These moist and sweet Coffee Cake Zucchini Muffins are topped with a golden, buttery streusel, delivering cozy bakery vibes right at home.
Ingredients
Method
Preparation
- Preheat oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners.
- In a bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
- In a separate large bowl, beat the butter and sugar until light and fluffy.
- Beat in the egg. In a small bowl, whisk buttermilk and vanilla. Add dry ingredients to wet mixture in three parts, alternating with buttermilk. Mix until just combined.
- Gently stir in the squeezed zucchini. Don’t overmix!
Streusel Preparation
- In another bowl, combine streusel ingredients. Cut in butter until crumbly.
Baking
- Divide batter into muffin cups and top generously with streusel.
- Bake 20–25 minutes, until a toothpick comes out clean.
- Cool in the tin for 5 mins, then transfer to a rack. Serve warm or at room temp.
Nutrition
Notes
Dry that zucchini! Use a kitchen towel to squeeze out every drop of moisture. Don’t overmix to keep muffins light and fluffy. Freeze friendly: Cool completely, wrap, and freeze for up to 3 months.





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