Zucchini Chocolate Chip Muffins

A moist and flavorful muffin that marries the tender texture of freshly grated zucchini with the sweet richness of chocolate chips, perfect for breakfast, snack time, or an on-the-go treat.

Why You’ll Love This Recipe

  • Moist and Tender: The zucchini adds natural moisture, yielding a soft crumb without the need for excessive oil or butter.

  • Balanced Sweetness: Semi-sweet chocolate chips provide bursts of chocolate flavor without overpowering the delicate zucchini taste.

  • Versatile: Enjoy them warm from the oven, packed in a lunchbox, or alongside your morning coffee.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

  • All-purpose flour

  • Granulated sugar

  • Baking powder

  • Baking soda

  • Salt

  • Ground cinnamon

  • Eggs

  • Vegetable oil (or melted butter)

  • Vanilla extract

  • Fresh zucchini, grated and lightly drained

  • Semi-sweet chocolate chips

directions

  1. Preheat and prepare: Preheat the oven to 180 °C (350 °F). Line a 12-cup muffin tin with paper liners or lightly grease each cavity.

  2. Combine dry ingredients: In a large bowl, whisk together the flour, sugar, baking powder, baking soda, salt, and cinnamon until evenly blended.

  3. Mix wet ingredients: In a separate bowl, whisk the eggs, vegetable oil, and vanilla extract until smooth. Stir in the grated zucchini.

  4. Fold together: Pour the wet mixture into the dry ingredients and gently fold with a spatula until just combined—avoid overmixing.

  5. Add chocolate chips: Fold in the chocolate chips, reserving a few to sprinkle atop the batter for a decorative finish.

  6. Portion and bake: Divide the batter evenly among the prepared muffin cups. Top each with reserved chocolate chips, if desired. Bake for 20–22 minutes, or until a toothpick inserted into the center comes out with only a few moist crumbs.

  7. Cool: Allow the muffins to rest in the tin for 5 minutes before transferring to a wire rack to cool completely.

Servings and timing

  • Yield: 12 standard-sized muffins

  • Preparation time: 15 minutes

  • Baking time: 20–22 minutes

  • Total time: Approximately 35–37 minutes

Variations

  • Whole-wheat flour: Substitute up to half of the all-purpose flour with whole-wheat for extra fiber and a nuttier flavor.

  • Gluten-free option: Use a 1:1 gluten-free baking blend in place of the all-purpose flour.

  • Vegan adaptation: Replace eggs with flax eggs (1 tbsp ground flaxseed + 3 tbsp water per egg) and use coconut oil instead of vegetable oil.

  • Add-ins: Stir in chopped walnuts, pecans, or shredded coconut for additional texture.

  • Spice it up: Increase the cinnamon or add a pinch of nutmeg or ginger for a spicier profile.

storage/reheating

  • Room temperature: Store cooled muffins in an airtight container at room temperature for up to 2 days.

  • Refrigeration: For longer freshness, refrigerate in an airtight container for up to 5 days—bring to room temperature or warm gently before serving.

  • Freezing: Individually wrap muffins in plastic wrap and place in a freezer-safe bag for up to 3 months. Thaw overnight in the refrigerator or at room temperature.

  • Reheating: Warm frozen or refrigerated muffins in a toaster oven or conventional oven at 160 °C (325 °F) for 5–7 minutes, or microwave on medium power for 20–30 seconds.

FAQs

What is the best way to grate zucchini for muffins?

Use the larger holes of a box grater for a coarser grate; this helps the zucchini integrate well without releasing too much moisture. Lightly press the grated zucchini between paper towels to remove excess water before adding to the batter.

Can I use yellow squash instead of zucchini?

Yes—yellow squash has a similar moisture content and mild flavor, making it an excellent one-to-one substitute in this recipe.

Do I need to peel the zucchini?

Peeling is optional. The skin is thin and nutritious; if your zucchinis are young and tender, you can grate them unpeeled. If the skin is tough or waxed, peel before grating.

How do I know when the muffins are done?

Insert a toothpick into the center of a muffin; it should come out with only a few moist crumbs attached. If the toothpick is wet with batter, bake for an additional 2–3 minutes and test again.

Why are my muffins too dense?

Overmixing the batter can develop too much gluten, leading to density. Gently fold ingredients until just combined to ensure a light crumb.

Can I reduce the sugar content?

You may reduce granulated sugar by up to 25% without significantly affecting texture, but muffins will be less sweet.

Are these muffins healthy?

While they contain sugar and oil, the zucchini adds fiber and moisture, allowing you to use slightly less fat. Whole-wheat substitutions and reduced sugar can further boost nutrition.

Can I make this batter ahead of time?

You can prepare the batter and refrigerate it (covered) for up to 24 hours. Bring it to room temperature before baking; you may need to add a couple of extra minutes to the bake time.

What’s the best way to prevent muffins from sticking?

Use high-quality paper liners or generously grease each muffin cup with nonstick spray or softened butter.

Can I make mini muffins with this recipe?

Yes—use a mini muffin tin and reduce baking time to 12–15 minutes, checking for doneness starting at 10 minutes.

Conclusion

These zucchini chocolate chip muffins are a delightful way to enjoy the subtle sweetness of zucchini paired with the classic appeal of chocolate. With simple ingredients, easy preparation, and versatile variations, they make an ideal treat for any occasion. Whether you’re baking for breakfast, snacks, or to satisfy a chocolate craving, this recipe is sure to become a household favourite

Print

Zucchini Chocolate Chip Muffins

Moist and tender muffins made with shredded zucchini and studded with chocolate chips, perfect for breakfast or a snack.

  • Author: sarra
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 12 muffins 1x
  • Category: Snack
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • 1 1/2 cups (190g) all-purpose flour
  • 1/2 cup (60g) whole wheat flour (optional)
  • 1/2 cup (100g) granulated sugar
  • 1/4 cup (50g) packed brown sugar
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 1 tsp ground cinnamon
  • 2 large eggs, at room temperature
  • 1/2 cup (120ml) vegetable oil
  • 1 tsp vanilla extract
  • 1 1/2 cups (about 150g) shredded zucchini, squeezed dry
  • 1 cup (175g) chocolate chips

Instructions

  1. Preheat the oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners or grease the cups.
  2. In a large bowl, whisk together the all-purpose flour, whole wheat flour, granulated sugar, brown sugar, baking powder, baking soda, salt, and cinnamon.
  3. In a separate bowl, beat the eggs, then whisk in the vegetable oil and vanilla extract until combined.
  4. Pour the wet ingredients into the dry ingredients and stir until just combined; do not overmix.
  5. Fold in the shredded zucchini and chocolate chips until evenly distributed.
  6. Divide the batter evenly among the prepared muffin cups, filling each about two-thirds full.
  7. Bake for 18–22 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
  8. Allow the muffins to cool in the tin for 5 minutes, then transfer to a wire rack to cool completely.

Notes

  • Be careful not to overmix the batter to keep the muffins tender.
  • Make sure to squeeze excess moisture from the zucchini to prevent soggy muffins.
  • Feel free to swap vegetable oil for melted coconut oil or butter.
  • Store muffins in an airtight container at room temperature for up to 3 days or freeze for longer storage.

Nutrition

  • Serving Size: 1 muffin (approx. 90g)
  • Calories: 200
  • Sugar: 12g
  • Sodium: 180mg
  • Fat: 10g
  • Saturated Fat: 2g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 30mg

Keywords: zucchini chocolate chip muffins, zucchini muffins, chocolate chip muffins, healthy muffins, snack recipes

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