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Zucchini Oatmeal Muffins Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 297 reviews
  • Author: Diane
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 12 muffins
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Zucchini Oatmeal Muffins are a wholesome and delicious treat perfect for breakfast or a snack. Packed with grated zucchini, oats, and warm spices like cinnamon and nutmeg, they offer a moist texture and subtle sweetness with the added crunch of optional nuts. Easy to make and baked to golden perfection, they are a great way to sneak some veggies into your diet.


Ingredients

Scale

Dry Ingredients

  • 1 1/2 cups all-purpose flour
  • 1 cup old-fashioned oats
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon ground nutmeg

Wet Ingredients

  • 2 large eggs
  • 1/3 cup vegetable oil
  • 1/2 cup granulated sugar
  • 1/4 cup brown sugar, packed
  • 1 teaspoon vanilla extract
  • 1 cup grated zucchini (about 1 medium zucchini)
  • 1/2 cup milk

Optional

  • 1/2 cup chopped walnuts or pecans


Instructions

  1. Preheat and Prepare Muffin Tin: Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease with cooking spray to prevent sticking.
  2. Mix Dry Ingredients: In a large bowl, whisk together the all-purpose flour, old-fashioned oats, baking powder, baking soda, salt, ground cinnamon, and ground nutmeg until well combined.
  3. Combine Wet Ingredients: In another bowl, beat the eggs. Add vegetable oil, granulated sugar, brown sugar, and vanilla extract, then mix thoroughly until the mixture is uniform.
  4. Add Zucchini and Milk: Stir the grated zucchini into the wet ingredients, followed by the milk, combining everything evenly.
  5. Combine Wet and Dry Mixtures: Gradually add the dry ingredient mixture to the wet mixture, stirring gently until just combined. Avoid overmixing to keep muffins tender.
  6. Add Nuts (Optional): If using, fold in the chopped walnuts or pecans gently to distribute evenly through the batter.
  7. Fill Muffin Cups: Divide the batter evenly among the prepared muffin cups, filling each about three-quarters full to allow for rising.
  8. Bake Muffins: Bake in the preheated oven for 18 to 22 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
  9. Cool and Serve: Let the muffins cool in the tin for about 5 minutes before transferring them to a wire rack to cool completely. Serve warm or at room temperature.

Notes

  • You can substitute all-purpose flour with a gluten-free blend for a gluten-free version.
  • Using freshly grated zucchini is recommended for best moisture and flavor.
  • Do not overmix the batter, as it can cause muffins to become tough.
  • Chopped nuts are optional; you can also add raisins or chocolate chips as variations.
  • Store muffins in an airtight container for up to 3 days or freeze for longer storage.