Chocolate Chunk Zucchini Muffins

Chocolate Chunk Zucchini Muffins
One of my all-time favorite breads is my mom’s zucchini bread. It’s sweet, moist and loaded with garden-fresh zucchini. The other day I was craving something chocolaty for a late afternoon snack and I realized that I had a few extra zucchini laying around. I didn’t want to bake anything that would require frosting, but I did want it to be a little decadent. So I decided to make some muffins that incorporated both chocolate and zucchini. I had the first batch of these in the oven and when it occurred to me that I forgot to add the sugars! Yep, we’ll blame that one on my “pregnancy brain.”I immediately pulled them from the oven and tossed them. A sad day indeed. Thankfully I had another zucchini on hand so I started over, this time being really careful to remember the sugars. I did. In my attempt to be slightly more healthy (slightly because this is a chocolate recipe), I used 1 c. all-purpose flour and ¾ c. whole wheat flour. The recipe below uses only all-purpose (for convenience), but I must say, the chocolate does a great job of masking any wheaty flavor that you might otherwise be able to detect (side note: my favorite brand is King Arthur Flour Premium 100% Whole Wheat Flour, in fact I use a lot of their products and get great texture and taste in my baked products). Anyway, these muffins turned out great! I ate three within about 15 minutes! No joke. There’s something about the zucchini that convinced me that it was ok to keep eating more… or maybe it was all of the gooey chocolate bits 😉 I’ll let you decide!

Did you try this recipe? Leave a ⭐️ rating below and share it on Instagram, Facebook and Pinterest!

Close-up of chocolate chunk zucchini muffin on a wooden surface.

Chocolate Zucchini Muffins Recipe

Slightly crisp tops, melty chocolate throughout, and a rich cocoa base make Chocolate Zucchini Muffins a great choice when you want something soft, chocolatey, and not overly sweet.
5 from 1 vote
Pin Rate
Course: Breads & Muffins, Breakfast
Cuisine: American
Diet: Vegetarian
Prep Time: 10 minutes
Cook Time: 16 minutes
Total Time: 26 minutes
Servings: 12 muffins
Calories: 234kcal
Author: Andrea
Print (email required)

Ingredients

  • 1 3/4 cups all-purpose flour
  • 1/2 cup sugar
  • 1/4 cup brown sugar
  • 1/4 cup oil
  • 1/2 cup sour cream
  • 1/2 cup milk
  • 1 large egg
  • 2 tsp baking powder
  • 1/2 tsp baking soda
  • 3 Tbsp unsweetened cocoa powder
  • 1/4 tsp salt
  • 1 teaspoon vanilla extract
  • 1/2 cup zucchini - grated and pressed to remove moisture
  • 1/2 cup chocolate chunks + ¼ cup for on top - (one 4 oz Ghirardelli semi-sweet chocolate bar, chopped)
Save this recipe!
Get this sent to your inbox, plus get new and favorite recipes from us!

Instructions

  • Preheat the oven to 350 degrees Fahrenheit (175 degrees Celsius). Line one standard-size muffin tin with muffin liners or lightly spray with nonstick spray. Set aside.
  • In the bowl of a stand mixer, beat together the sugars and oil for 30 seconds. Add the sour cream, milk, vanilla, and egg, then mix until just combined.
  • In a medium-sized mixing bowl, whisk together the flour, baking powder, baking soda, cocoa powder, and salt. With the mixing speed on low, gradually add the dry ingredients until the mixture becomes smooth and no flour pockets remain.
  • Remove the bowl from the stand and fold in the zucchini (grated using the smaller “cheese” holes on a box grater) and chocolate chunks. Scoop the batter into the prepared muffin tin, filling each ¾ of the way full. Top with additional chocolate chunks.
  • Place in the oven and bake for 16–18 minutes, or until the tops spring back. Remove from the oven and allow to cool in the pan for 5 minutes before transferring to a wire rack to cool completely.

NOTES

STORE leftover Double Chocolate Zucchini Muffins in an airtight container at room temperature for up to 3 days. For longer storage, place them in the fridge for up to 1 week, although they’re best enjoyed at room temperature.
To FREEZE, wrap each muffin individually in plastic wrap and place them in a freezer-safe bag or container—they’ll keep well for up to 2 months. To REHEAT, warm in the microwave for 15–20 seconds or let them thaw at room temperature for a couple of hours.

Nutrition

Calories: 234kcal | Carbohydrates: 32g | Protein: 4g | Fat: 10g | Saturated Fat: 3g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 0.03g | Cholesterol: 23mg | Sodium: 181mg | Potassium: 132mg | Fiber: 2g | Sugar: 16g | Vitamin A: 113IU | Vitamin C: 1mg | Calcium: 77mg | Iron: 2mg

Life Made Simple Original Recipe

Want more inspiration?

More Recipes You'll Love

About the Author

Frances

5 from 1 vote (1 rating without comment)

Join the Conversation

Rate and Comment

Your email address will not be published. Required fields are marked *

Please click on the Stars below to share your Rating of this Recipe




Comments:

  1. I love baking zucchini into muffins! These chocolate chunk muffins need to be next on my list!