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Made with healthy fats (hello avocado!), vegetables, and no added sugar, these carrot zucchini muffins they will keep your child (and you!) happy and nourished. 

A close up shot of sliced muffin stacked on top of another.
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Carrot Zucchini Muffins

I’m constantly racking my brain over unique flavors and food combinations because variety is always the name of the game when it comes to feeding our babies and kids.

Slightly sweet with a subtle hint of avocado, these moist and healthy zucchini carrot muffins are perfect for babies 6 months and up!

And I highly encourage you to grate extra zucchini to make these chocolate zucchini muffins!

If you want to go all in on carrots, try these carrot banana muffins or carrot oatmeal muffins.

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Ingredients

All the ingredients laid out on a white background.
  • White whole wheat flour – It’s the same nutritionally as whole wheat flour but is lighter in texture and a little sweeter in flavor.
  • Avocado – Nutritious and is also a great substitute for oil and helps keep the muffins moist. Choose one that is ripe but not overly ripe. Otherwise you’ll end up with bitter muffins. Not to mention the color won’t be very pleasing either. Here’s a really helpful guide to picking the perfect avocado.
  • Zucchini and carrots – These two vegetables lend themselves beautifully into baked goods (try these zucchini bread breakfast cookies or peanut butter vegetable waffles!). If you wish to invite more variety, feel free to try adding different veggies.
  • Banana – Use over ripe banana with plenty of brown spots
  • Eggs – use room temperature eggs for best results. Take out of the fridge at least 15 minutes prior to baking. I haven’t tried it with flax/chia eggs but let me know how they turn out if you try it!
  • Greek yogurt – You may have noticed that a lot of my baked goods contain this amazing ingredient! Not only does it boost nutrition, it adds flavor, creaminess, and moisture. Be sure to use whole milk plain yogurt.

Best Weight Gain Foods for Babies and Toddlers

Step-by-Step Instructions

A four image collage of how to prepare the batter.
A two image collage before and after baking.
  1. In a large bowl, stir together the dry ingredients.
  2. Add all the wet ingredients (minus zucchini and carrots) into the food processor or blender and blend until smooth. Pour into the dry ingredients.
  3. Fold in the zucchini and carrots.
  4. Divide batter evenly into a greased, lined or silicone 12-cup muffin pan. Bake for 20-22 minutes. Allow the muffins to cool for 3-5 minutes before transferring to a wire rack to cool completely.

Tips for Success (a MUST read!)

Baked muffins on a wire rack with sliced avocado.
  • Be sure to squeeze out as much excess water as you can from the zucchini and carrots by using a dish towel or cheesecloth.  It’s an extra step but you will be glad you did when you dig into a perfectly moist not mushy muffin.
  • Use a spoon to scoop the flour into the measuring cup rather than scooping the flour out of the container or bag with your measuring cup. Using the latter method, you could end up with a lot more than what you need.
  • Make sure to use fresh baking powder and baking soda. Here’s how you can check to make sure they are still good to use.
  • Take eggs and yogurt out of the refrigerator at least 15 minutes prior to baking.
  • DO NOT over-mix the muffin batter after combining the dry and wet ingredients. Mix lightly with a spatula until just combined. Otherwise, you will end up with dense muffins.

Storage suggestions

You can store at room temperature if planning to enjoy in 1-2 days.

Refrigerate for up to 4 days. You can also freeze for up to 3 months.

Simply thaw in the fridge overnight or add straight to your toddler’s lunch to keep foods colder (will thaw by lunch time but be sure to test it out). You can reheat in the microwave or toaster oven BRIEFLY, otherwise will get too soft.

How to Store and Freeze Muffins Perfectly

Frequently Asked Questions

How can I make these muffins sweeter?

These muffins are not overly sweet and that is intentional. I always rely on fruits to limit the use of refined sugars, especially since it is best to avoid added sugars until the age of 2.

You’ll notice that banana is the only sweetener in this recipe. I recommend trying the recipe as is the first time around. Both of my kids love it without any additional sweeteners. However, if you desire sweet muffins, here are some suggestions (choose one):

1/4 cup of pure maple syrup or honey
1/2 cup unsweetened apple sauce
1/4 cup date syrup

For older kids, feel free to add some chocolate chips.

Are these carrot zucchini muffins good for babies and toddlers?

Yes! Suitable for babies 6 months and up, these muffins are an easy and delicious way to incorporate extra veggies and whole grains into your child’s diet, especially if they’re going through a picky eating phase. They are not overly sweet, and the fiber will help keep them fuller for longer.

Enjoy as a quick breakfast, snack, or add to lunch boxes!

What is a good alternative to white whole wheat flour?

I don’t recommend substituting completely with whole wheat flour as the muffins will turn out more dense. The best whole grain substitute is spelt flour.

You can also use 1 cup all purpose flour and ¾ cup whole wheat flour. If gluten free, 1:1 gluten-free flour or oat flour are best options. Almond flour will not work.

Other zucchini or carrot recipes for babies and kids

Did you make this recipe? Leave a rating below and let me know how you liked the recipe! Your feedback means so much to me!

5 from 43 votes

Carrot Zucchini Muffins (with avocado)

Made with healthy fats, vegetables, and no added sugar, these carrot zucchini muffins they will keep you and your child happy and nourished. 
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 12
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Ingredients 

Dry Ingredients

  • 1 3/4 cups white whole wheat flour (215g), , or oat flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1 teaspoon cinnamon

Wet Ingredients

  • 1 medium avocado (150g weighed with skin and pit)
  • 2 eggs, room temperature
  • 1/2 cup whole milk plain Greek yogurt (115g)
  • 1 medium banana (130g without peel)
  • 1 teaspoon vanilla extract
  • 1/2 cup grated zucchini (60g weighed after squeezing)
  • 1/2 cup grated carrots (45g weighed after squeezing)
  • Optional: Sweetener of choice (see note)

Instructions 

  • Preheat oven to 375 degrees Fahrenheit.
  • In a large bowl, stir together the dry ingredients.
  • Add all the wet ingredients (minus zucchini and carrots) into the food processor/blender and blend until smooth. Pour into the dry ingredients.
  • Be careful not to over mix. Use a spatula (instead of a whisk) to gently stir together until all the flour is wet. Fold in the zucchini and carrots.
  • Divide batter evenly into a greased, lined or silicone 12-cup muffin pan. Bake for 20-22 minutes, or until the inserted toothpick comes out clean. Allow the muffins to cool for 3-5 minutes before transferring to a wire rack to cool completely.

Notes

  • Take the eggs and yogurt out of the refrigerator at least 15 minutes prior to cooking 
  • Use a spoon to scoop the flour into the measuring cup rather than scooping the flour out of the container or bag with your measuring cup. 
  • If you desire a sweet muffin, choose just ONE:
  • After combining the dry and wet ingredients, do NOT over-mix the muffin batter. Mix lightly with a spatula until just combined
Storage: keep on the counter for up to 2 days, refrigerate for up to 4 days, or freeze for up to 3 months.
 

Nutrition

Calories: 114kcal | Carbohydrates: 17g | Protein: 5g | Fat: 4g | Fiber: 3g | Sugar: 2g
Like this recipe? Rate and comment below!
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About Min

Thank you so much for stopping by! I am Min, a Registered Dietitian, a Christ follower, a wife, and a mom to our two miracle babies! Currently, I’m having a ton of fun feeding their tummies and sharing our baby led weaning journey! Follow me on Instagram if interested in seeing daily menu as well as tips and tricks.

5 from 43 votes (36 ratings without comment)

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43 Comments

  1. I was wondering if I only have all purpose flour or a whole wheat flour which should I use? Or should I use half and half? Thank you 🙂

    1. Hi! You can use all all purpose flour or do half and half. The muffins will be denser if you use all whole wheat flour.

  2. Has anyone tried these at high altitude? I’m not sure what adjustments to make to the recipe to make it work at 5000 ft.

      1. 5 stars
        Hi! I just made this recipe without avocado -I added half a banana and 1/4 cup avocado oil in its place and they came out awesome!

  3. Did the recipe change? I thought it used to call for oats and now it says wheat flour… maybe I just have tired mom brain… can you sub oats instead of flour though?

    1. It has changed! The texture will be less dense with the white wheat flour but you can absolutely use oats. blend it with the rest of the ingredients 😉

    1. I personally haven’t tried it yet but received several messages from other mamas who tried with the flax egg and said they turned out great!

  4. 5 stars
    Great recipe! The muffins are not too sweet and it’s perfectly soft and moist. My daughter loves these and often wants more than one.