Chocolate Chip Zucchini Oatmeal Muffins Recipe
Introduction
These chocolate chip zucchini oatmeal muffins are hearty yet fluffy, naturally sweetened, and a delicious way to add some veggies to your day. Made with blended oats instead of flour, they offer a tender texture using simple pantry ingredients. Perfect for meal prep, freezer storage, or a wholesome snack any time.

Ingredients
- 1 cup (115 g) grated zucchini, loosely packed (moisture squeezed out)
- ¾ cup (193 g) unsweetened applesauce (can substitute very ripe banana)
- ¼ cup (59 ml) milk of choice
- ⅓ cup (79 ml) maple syrup or honey*
- 2 large eggs
- ¼ cup (59 ml) avocado oil or melted coconut oil
- ½ tablespoon pure vanilla extract
- 2 ½ cups (240 g) rolled oats (certified gluten free if needed)
- 1 teaspoon ground cinnamon
- ¼ teaspoon nutmeg
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ⅓ cup (60 g) chocolate chips, plus extra for topping
Instructions
- Step 1: Preheat your oven to 350℉ and line a 12-hole muffin tin with liners. For best results, use silicone liners or disposable liners with a silicone coating to prevent sticking. If using traditional paper liners, lightly spray them with cooking spray.
- Step 2: Place the grated zucchini in the center of a clean dish towel or paper towel. Wrap and squeeze out as much moisture as possible to avoid soggy muffins.
- Step 3: In a medium bowl, combine the drained zucchini, applesauce, milk, maple syrup, eggs, oil, and vanilla extract. Whisk until smooth and set aside.
- Step 4: Add the oats, cinnamon, nutmeg, baking powder, baking soda, and salt to a blender. Pulse until the oats become a fine flour-like texture, about 10-15 seconds, shaking the blender as needed for even grinding.
- Step 5: Pour the oat mixture into the bowl with the wet ingredients. Stir gently with a spatula until combined into a batter.
- Step 6: Fold the chocolate chips into the batter. Then, divide the batter evenly among the 12 muffin liners. Sprinkle extra chocolate chips on top if desired.
- Step 7: Bake for 20-22 minutes, or until a toothpick inserted in the center comes out clean. For precision, muffins are done when they reach an internal temperature of 200℉.
- Step 8: Let the muffins cool in the pan for at least 15 minutes. This helps them firm up and makes it easier to remove them from the liners.
Tips & Variations
- Always squeeze out moisture from the zucchini to prevent mushy muffins.
- Blending the oats finely creates the best texture; be patient with your blender for a tender result.
- You can substitute very ripe banana for applesauce if preferred.
- Use maple syrup instead of honey for children under 1 year.
- For mini muffins, reduce baking time to about 10 minutes.
- Try adding raisins along with chocolate chips for extra sweetness.
Storage
Allow muffins to cool completely before storing. Keep them in an airtight container in the refrigerator for 4-5 days or freeze for up to one month. To enjoy after freezing, thaw at room temperature or warm briefly in the microwave.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use whole wheat flour instead of oats?
While this recipe uses blended oats for texture and moisture, you can try substituting whole wheat flour. Use about 2 to 2 ¼ cups; expect a slightly denser muffin. The oat-based flour gives a uniquely tender result that’s harder to replicate exactly with traditional flours.
Can I add zucchini directly into the blender?
You can add zucchini to the blender, but be sure to squeeze out excess water first to avoid soggy muffins. Blending zucchini changes the texture but works fine if preferred.
Print
Chocolate Chip Zucchini Oatmeal Muffins Recipe
- Total Time: 30 minutes
- Yield: 12 muffins 1x
- Diet: Gluten Free
Description
These chocolate chip zucchini oatmeal muffins are a hearty yet fluffy, naturally sweetened breakfast or snack option that cleverly incorporates grated zucchini for added moisture and nutrition. Made with blended oats instead of traditional flour, these muffins boast a wonderful texture that is substantial without being dense or dry. Sweetened with maple syrup and enriched with applesauce, they’re a wholesome treat perfect for meal prep, freezer storage, or an after-school snack, especially delicious with peanut butter. They provide a nutritious way to use summer zucchini in a fun, kid-approved form.
Ingredients
Wet Ingredients
- 1 cup (115 g) grated zucchini, loosely packed, moisture squeezed out
- ¾ cup (193 g) unsweetened applesauce (can substitute very ripe banana)
- ¼ cup (59 ml) milk of choice
- ⅓ cup (79 ml) maple syrup or honey*
- 2 large eggs
- ¼ cup (59 ml) avocado oil or melted coconut oil
- ½ tablespoon pure vanilla extract
Dry Ingredients
- 2 ½ cups (240 g) rolled oats (certified gluten-free, if needed)
- 1 teaspoon ground cinnamon
- ¼ teaspoon nutmeg
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
Add-ins
- ⅓ cup (60 g) chocolate chips, plus extra for topping
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C) and line a 12-hole muffin tin with liners. For best results, use silicone liners or disposable liners with a food-grade silicone coating to prevent sticking. If using traditional paper liners, lightly spray them with cooking spray before filling.
- Drain Zucchini: Place the measured grated zucchini in the center of a clean dish towel or large paper towels. Wrap tightly and squeeze out as much moisture as possible to avoid soggy muffins.
- Mix Wet Ingredients: Transfer the drained zucchini to a medium bowl. Add applesauce, milk, maple syrup, eggs, oil, and vanilla extract. Whisk together until fully combined and set aside.
- Make Oat Flour: In a blender, combine the rolled oats, cinnamon, nutmeg, baking powder, baking soda, and salt. Pulse and blend for 10-15 seconds until the oats are finely ground and resemble a flour-like consistency, stopping to shake the blender if necessary to ensure even grinding.
- Combine Batter: Pour the oat flour mixture into the bowl with the wet ingredients and zucchini. Stir gently with a spatula until just combined into a batter.
- Add Chocolate Chips: Fold the chocolate chips into the batter evenly.
- Portion Batter: Divide the batter evenly among the 12 muffin liners. Sprinkle extra chocolate chips on top, if desired.
- Bake: Bake for 20-22 minutes, or until a toothpick inserted into the center comes out clean. If using a food thermometer, muffins are done when they reach an internal temperature of 200°F (93°C).
- Cool: Let muffins cool in the tin for at least 15 minutes before removing. Cooling helps them firm up and makes it easier to release them from the liners.
- Store: Once completely cooled, store muffins in an airtight container. Refrigerate for up to 4-5 days or freeze for up to one month.
Notes
- If making for children under age 1, substitute maple syrup in place of honey to avoid risks associated with honey consumption in infants.
- Be sure to squeeze out zucchini moisture thoroughly; failing to do so may result in mushy muffins.
- Blending oats finely into oat flour is key to achieving tender, fluffy muffins—use patience and pulse until texture is consistent.
- You can substitute very ripe banana for applesauce if desired.
- For mini muffins, reduce baking time to about 10 minutes.
- Gluten-free oats are essential if gluten sensitivity is a concern.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: chocolate chip muffins, zucchini muffins, oatmeal muffins, healthy muffins, gluten-free baking, breakfast muffins, snack muffins, vegetable muffins, naturally sweetened muffins

