Double Chocolate Zucchini Muffins are rich, moist treats made with shredded zucchini for added moisture and texture, along with a decadent blend of chocolate baking bar and chocolate chips. They offer a delicious balance of indulgence and subtle nutrition, perfect for satisfying chocolate cravings while sneaking in some veggies.
* NOTE: I recently adjusted this recipe. Instead of two cups of sugar, I used 1.5 cups. And instead of one cup of oil, I used 3/4 cup and added 1/2 cup of applesauce.
Shred zucchini. Use a food processor or a veggie chopper to shred the zucchini.
Mix the wet ingredients. In a mixing bowl, combine the eggs, oil, applesauce, and vanilla. Add the zucchini and stir.3 large eggs, 3/4 cup canola oil, 1/2 cup applesauce, 2 teaspoons vanilla, 2 ½ cups shredded zucchini
Melt chocolate. Break up the chocolate bar and add to a microwave safe bowl. Melt at 50% power for short increments until creamy, stirring frequently. Be careful to avoid overcooking because the chocolate will get stringy.
Add chocolate to wet ingredients. Add the chocolate to the wet ingredients and stir well.4 oz. unsweetened chocolate bar
Add dry ingredients. Then add the dry ingredients – the sugar, flour, baking soda, baking powder, and kosher salt. Gently stir again.1 ½ cups sugar, 3 cups flour, 1 teaspoon baking soda, 1/4 teaspoon baking powder, 1 teaspoon salt
Add chocolate chips. Add a couple of teaspoons to the chocolate chips and stir. Add them to the muffin batter and stir gently.1 cup chocolate chips
Fill muffin tins. Spoon the muffin batter into a regular muffin tin lined with muffin liners. Add batter, filling to almost the tops of the liners.
Bake. Bake in a preheated 350 degree oven until done in the center, about 22 minutes. Be careful to avoid over-baking. I like to remove them from the oven when the tops are just a little soft on top.
Cool. Let the muffins sit in the tins for about 5 minutes before removing them to a cooling rack.
Notes
Don’t skimp on the zucchini. That’s what makes them SO moist.
Be careful when melting the chocolate to avoid burning it. I always cook for two minutes at 50% power in the microwave and then let it sit a bit before stirring. If you overcook it, it will be stringy and the muffins won’t be chocolatey.
Add a teaspoon or two of flour to the chocolate chips before adding them to the mixture. This will ensure that all the chips don’t sink to the bottom of the muffins. I also added a few to the top for presentation.
Watch the oven really closely when they are close to being done. We like the centers just a tiny big gooey.