Double Chocolate Zucchini Muffins
Double chocolate zucchini muffins combine grated zucchini with cocoa powder for a deeply chocolatey, fudgy crumb that stays moist without tasting overly sweet or veggie-forward.
Double chocolate zucchini muffins combine grated zucchini with cocoa powder for a deeply chocolatey, fudgy crumb that stays moist without tasting overly sweet or veggie-forward.

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Preheat oven to 350 degrees.
Grate zucchini and drain, then set aside.
Line 24 regular size muffin cups with cupcake liners, or spray with nonstick spray.
In a mixing bowl, add oil, sugar, and eggs. Beat on high for 1-2 minutes.
Add coffee, cinnamon, salt, baking soda, and cocoa powder. Mix on low until incorporated.
Add flour and mix on low until just a few white streaks remain. Add zucchini, and repeat. Scrape down sides and stir once with a spatula.
Add chocolate chips and stir just until distributed.
Scoop batter into muffin tins, filling most of the way.
Bake at 350 degrees for 20-22 minutes until a cake tester comes clean.
Cool for 5 minutes, then serve. Store any leftovers in a tightly sealed container on your counter for up to 3 days.
Store cooled muffins in an airtight container at room temperature for up to 3 days, or wrap and freeze for up to 3 months; reheat in a 350°F oven for 10–12 minutes.
Yes, but thaw and squeeze out excess moisture first to prevent soggy muffins. Frozen zucchini releases more water than fresh.
A toothpick inserted into the center should come out with a few moist crumbs. Don't overbake or they'll dry out.
Yes, fold in 1/2 to 3/4 cup semi-sweet or dark chocolate chips to the batter for extra chocolate pockets.
No—coffee deepens the chocolate flavor without adding a noticeable coffee taste. Use cooled coffee or espresso powder mixed with water.
This recipe typically yields 18–24 muffins depending on muffin cup size (standard vs. mini).
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