Moist chocolate zucchini muffin loaves with rich cocoa flavor and chocolate chips

Chocolate Zucchini Muffin Loaves – Moist and Delicious Treat

Posted: Emily Wilk

Published on:

Looking for the ultimate sweet treat that’s both rich and wholesome? These Chocolate Zucchini Muffin Loaves are the answer. They’re moist, full of flavor, and perfect for breakfast, dessert, or an afternoon snack. Plus, they come together quickly, making them ideal for busy weeknights or weekend baking fun. This recipe combines chocolatey goodness with the subtle sweetness of zucchini for a loaf that’s soft, fluffy, and absolutely irresistible.

Table of Contents

5 Reasons Why You’ll Love It

  1. Incredibly moist and tender
  2. Perfect balance of chocolate and zucchini
  3. Great for breakfast or dessert
  4. Freezer-friendly and meal-prep ready
  5. Simple, fuss-free ingredients

Time Breakdown

  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Servings: 10 slices

Ingredients List

  • 1 ½ cups all-purpose flour
  • ½ cup unsweetened cocoa powder
  • 1 tsp baking soda
  • ½ tsp baking powder
  • ½ tsp salt
  • 1 tsp ground cinnamon
  • 2 large eggs
  • ½ cup vegetable oil (or melted coconut oil)
  • ½ cup granulated sugar
  • ½ cup brown sugar, packed
  • 2 tsp vanilla extract
  • 1 ½ cups finely grated zucchini (patted dry)
  • ½ cup plain Greek yogurt (or sour cream)
  • ¾ cup chocolate chips

Mini chocolate zucchini muffin loaves topped with melted chocolate chips

Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

  • Large mixing bowls
  • Whisk and wooden spoon or spatula
  • Grater for zucchini
  • Measuring cups and spoons
  • Loaf pan (or muffin tin if making muffins)
  • Parchment paper (optional, for easy release)

How to Make Step-by-Step

Step 1:

Preheat your oven to 350°F (175°C). Grease and line a loaf pan with parchment paper for easy removal.

Step 2:

In a medium bowl, whisk together flour, cocoa powder, baking soda, baking powder, salt, and cinnamon. Set aside.

Step 3:

In a large bowl, beat eggs, oil, sugars, and vanilla until smooth and slightly frothy.

Step 4:

Stir in the grated zucchini and Greek yogurt until combined.

Step 5:

Gradually fold in the dry ingredients, mixing until just combined. The batter will be thick.

Step 6:

Fold in chocolate chips, reserving a few to sprinkle on top.

Step 7:

Pour batter into the prepared loaf pan, smooth the top, and sprinkle extra chocolate chips. Bake for 40–45 minutes or until a toothpick comes out mostly clean with a few moist crumbs.

Step 8:

Cool in the pan for 10 minutes before transferring to a wire rack. Slice and enjoy warm or at room temperature.

Moist chocolate zucchini muffin loaves with rich cocoa flavor and chocolate chips

Chocolate Zucchini Muffin Loaves

ee8d2c4fa85a1f7e263a052ae6581b29e45d88341ce9275f54b8d86f6180e5af?s=30&d=mm&r=gEmily Wilk
Moist and chocolatey zucchini muffin loaves that are perfect for breakfast, dessert, or snacking. Easy to make and freezer-friendly!
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Breakfast, Dessert
Cuisine American
Servings 10 slices
Calories 240 kcal

Equipment

  • Mixing bowls
  • Whisk
  • Grater
  • Loaf pan
  • Measuring cups & spoons

Ingredients
  

  • 1 1/2 cups all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 tsp baking soda
  • 1/2 tsp baking powder
  • 1/2 tsp salt
  • 1 tsp ground cinnamon
  • 2 large eggs
  • 1/2 cup vegetable oil or melted coconut oil
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar packed
  • 2 tsp vanilla extract
  • 1 1/2 cups zucchini finely grated, patted dry
  • 1/2 cup plain Greek yogurt or sour cream
  • 3/4 cup chocolate chips

Instructions
 

  • Preheat oven to 350°F (175°C). Grease and line loaf pan with parchment paper.
  • Whisk flour, cocoa, baking soda, baking powder, salt, and cinnamon in a medium bowl.
  • In a large bowl, whisk eggs, oil, sugars, and vanilla until smooth.
  • Stir in zucchini and Greek yogurt until combined.
  • Fold dry ingredients into wet ingredients until just combined.
  • Stir in chocolate chips, reserving some for topping.
  • Pour batter into loaf pan, sprinkle extra chips, and bake 40–45 minutes.
  • Cool 10 minutes before transferring to wire rack. Slice and serve.

Notes

For muffins, bake 18–22 minutes in a muffin tin. Loaf slices freeze well for up to 2 months.

Nutrition

Calories: 240kcalCarbohydrates: 34gProtein: 5gFat: 11gSaturated Fat: 3gCholesterol: 30mgSodium: 210mgPotassium: 180mgFiber: 3gSugar: 19gVitamin A: 4IUVitamin C: 6mgCalcium: 40mgIron: 2mg
Keyword Chocolate Recipes, Quick Bread Recipes, Zucchini Dessert Recipes
Tried this recipe?Let us know how it was!

Variations to Try

  • Swap chocolate chips for chopped walnuts or pecans for added crunch.
  • Make muffin loaves by dividing batter into a muffin tin (bake 18–22 minutes).

Storage Tips

  • Store leftovers in an airtight container at room temperature for up to 3 days.
  • Refrigerate for up to 1 week for extended freshness.
  • Freeze tightly wrapped slices for up to 2 months. Reheat in the microwave or toaster oven for a fresh-from-the-oven taste.

Pro Tips Section

  • For extra moisture, don’t skip patting the zucchini dry before mixing.
  • Substitute whole wheat flour for half the all-purpose flour for a healthier loaf.
  • Double the recipe and freeze one loaf for busy weeks.
  • Serve warm with a spread of nut butter for a protein boost.

Nutrition Facts

  • Serving Size: 1 slice
  • Calories: 240
  • Protein: 5g
  • Carbohydrates: 34g
  • Fat: 11g
  • Fiber: 3g
  • Sugar: 19g

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.

FAQs

Can I make these into muffins?
Yes, just bake in a muffin tin for 18–22 minutes instead of a loaf pan.

Do I need to peel the zucchini?
No, the skin is soft and blends in perfectly. Just grate it finely.

Can I make this dairy-free?
Yes, swap Greek yogurt for a plant-based yogurt and use dairy-free chocolate chips.

How do I know when it’s done baking?
Insert a toothpick—if it comes out with moist crumbs, it’s ready.

Closing Notes

This Chocolate Zucchini Muffin Loaf is the perfect mix of indulgence and comfort. Easy to bake, freezer-friendly, and delicious any time of day, it’s a recipe you’ll come back to again and again. Whether you serve it warm with coffee or pack it for lunchboxes, it’s a guaranteed favorite.

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