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Home  ›  Recipes  ›  Course  ›  Snacks  ›  Muffins & Breads

Chocolate Chip Zucchini Protein Muffins

See Recipe Review

Posted:

07/16/15

Updated:

09/10/24

By:

Ashley Walterhouse

This post may contain affiliate links. See my disclosure policy.

These Chocolate Chip Zucchini Protein Muffins are flourless, gluten-free, oil-free, AND refined sugar-free. The perfect addition to your breakfast, or a great pre-workout snack with 10 grams of protein in each muffin!

Chocolate Chip Zucchini Protein Muffins [Fit Mitten Kitchen]

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So I hope you all aren’t sick of zucchinis yet. I know I’m not. Fritters, ZOODLES, you name it! I’m all about those zucc’s right now  😉

This is the second time I’ve made these muffins, tweaked from a recipe by Aloha, which was featured during the first week of the Summer SWEAT Series. Don’t know what the Summer SWEAT Series is? Check out Ambitious Kitchen and Fit Foodie Finds… for the past five weeks they have set up both workouts AND a meal plan… FO FREE. (Bridesmaids anyone…?) If you’re looking to change up your workout routine, these workouts will definitely do it. For how often I make exercise a priority, some of these workouts have kicked my butt. (See sweaty instagram posts). They’re also giving me some great ideas on developing some more workouts… so stay tuned for that.

Is this summer just flying by or what? I mean seriously… how are we in the middle of JULY already?! Please slow down summer, please. But on that note, the middle of July typically means my much anticipated summer vacation is near… EVERY year, of my ENTIRE life, I have gone up to the Georgian Bay in Canada and gone camping with my family. I have not missed one year in my 26 years of life. There is actually quite a bit of history at this place for my mother’s side of the family, which kind of makes it even more special. I like to call myself part-Canadian because of it 😉 (I can actually sing the Canadian national anthem because I spent two summers there at an all girls camp when I was younger.)

Up until a couple of weeks ago, I wasn’t sure I would make it up to the campground this summer. With all of the wedding craziness happening back a couple months ago… taking more time off from work was gonna be tough. BUT, I think we’re going to manage to pull it off. I am so fortunate to have a boss who understands the importance of family and living life outside of work. I am so so excited and so thankful, because I seriously cannot imagine NOT going up there. I’m sure it sounds crazy, and I hear all the time, “Missing one year isn’t going to kill you”. But seriously, I don’t know if I can do it! Over the many years we have developed friendships with some great people there. So much so they have become family. One of my dear friends played guitar for us at our wedding ceremony, and another was one of my bridesmaids. They all mean the world to me, and I don’t get to see them enough.

I figure, if we can bear the 11 hour drive (yikkesss), and we have the opportunity to go, why not take advantage? Life’s too short, and this place is like my second home. I NEED it in my life, kind of like I NEED chocolate. 😉             So after chatting with the husband and figuring out some logistics, it looks like this year is a GO. <3 And you know what that means? These muffins are totally coming along for the ride.

Chocolate Chip Zucchini Protein Muffins [Fit Mitten Kitchen]

These babies have got it going ON. One of the main reasons I tweaked the Aloha recipe was because I didn’t have all of the ingredients on hand. I was running out of almond flour, and I knew I wanted to add some protein in there too. But I DID have oats, which I knew I could grind into oat flour and the results would come out fairly similar. I was super pumped about the macros after all of my ingredient switching. Macro-love right here in these muffins. <3 (Like I mentioned a little bit in my Banana Protein Bars post, I like to have a balanced set of macros in my snacks.)

These muffins are made with wholesome ingredients, like almond flour and ground gluten-free rolled oats, plus a touch of cacao powder. And obviously zucchini, lots of shredded zucchini!

Chocolate Chip Zucchini Protein Muffins

These are a super great pre-workout snack, or a lovely addition to your on-the-go breakfast. I’ve been having them in the afternoon before I head to the gym, and they contain just the right amount of chocolate in them for my daily chocolate fix! (Yes, I have chocolate pretty much every day… #sorrynotsorry)

I will note that these muffins are SUPER moist, and don’t have the texture of your typical flour and oil muffins. But they are GREAT. I enjoy mine from the fridge. 🙂

Chocolate Chip Zucchini Protein Muffins [Fit Mitten Kitchen]

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4.72 from 7 votes

Chocolate Chip Zucchini Protein Muffins

Prep: 10 minutes minutes
Cook: 20 minutes minutes
Total: 30 minutes minutes
Chocolate Chip Zucchini Protein Muffins are flourless, oil-free, refined sugar-free, and also made with dairy-free chocolate chips!
Chocolate Zucchini Protein Muffins
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Author: Ashley Walterhouse
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Servings 14

Ingredients

  • 3/4 cups Gluten-Free Old Fashion Rolled Oats1 processed into flour
  • 1 1/2 cups Almond Flour2
  • 1/2 cup chocolate protein powder, I usedthis
  • 1 TBScacao powder
  • 1/2 tsp baking powder
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 tsp cinnamon
  • 2 eggs
  • 2 egg whites, or 6 TBS liquid egg whites
  • 1 medium ripe banana, mashed well
  • 6 TBS coconut sugar, or brown sugar
  • 2 cups grated zucchini, about 2 medium
  • 4 TBS mini semi-sweet chocolate chips3

Instructions

  • Preheat oven to 375 degrees Fahrenheit and line muffin tin with paper liners, or use a silicone muffin pan, no need to spray.
  • In a small food processor, grind your oats into a flour.
  • Add oat flour, almond flour, protein powder, cacao, baking powder, baking soda, salt, and cinnamon to a large bowl. Stir until well combined, set aside.
  • In a medium bowl, whisk the eggs and egg whites together. Add in your mashed banana and coconut sugar, stir until combined.
  • Add the wet ingredients to your large bowl of dry ingredients. Stir until the batter has just come together.
  • Slightly press some liquid out of the grated zucchini, either using your hands or soaking with a paper towel. Add the zucchini to the rest of the batter and stir until evenly distributed.
  • Add in your chocolate chips.
  • Evenly distribute batter among the muffin tins, filling about 3/4 of the way full. Bake for 18-20 minutes, or until edges have lightly browned and inserted toothpick comes out clean. Mine took 18 minutes. Recipe yields 12-15 muffins (I got 14).
  • If using a silicone muffin pan, allow the muffins to cool for at least 20 minutes before removing from pan.
  • Store in airtight container in fridge up to 7 days.
★ Last step! If you make this, please leave a review letting us know how it was!

Recipe Notes:

1 If you aren’t gluten-free, feel free to sub regular whole oats.
2 Almond flour is best here but meal can be subbed.
3 If you aren’t dairy-free, feel free to use regular baking chips.
note: The batter may seem very wet, if you didn’t press out all of your liquid from the zucchini. My batter was pretty wet, with a medium thick-ness, and my muffins turned out fine. The zucchini helps keep them super moist since there is no added oils!
Because these muffins are so moist, I recommend storing them in the fridge. They should keep 5-7 days. They can also be kept in the freezer up to 1 month.

Nutrition Information

Serving: 1g, Calories: 190kcal (10%), Carbohydrates: 18g (6%), Protein: 8g (16%), Fat: 10g (15%), Saturated Fat: 2g (13%), Polyunsaturated Fat: 7g, Cholesterol: 32mg (11%), Sodium: 315mg (14%), Fiber: 3g (13%), Sugar: 10g (11%)
Like this?Leave a comment below!

How about you all??

Do you have a family summer vacation you look forward to every year?

Any campers out there? Leave a comment below!

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P.S. Because I’ll be in Canada most of next week, I will be unplugging for a bit! No service=good times. No technology=LIVING. 😉 I’ll be back the following week with another recipe to share with you all after we get back and settled!

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About

Ashley Walterhouse

Ashley Walterhouse is the founder of Fit Mitten Kitchen, based in the Greater Lansing Area of Michigan, AKA “the Mitten.” Ashley grew up as a picky eater but later discovered that eating healthy was actually easy and fun. She started FMK in 2015 as a way to share her newfound love of developing healthier recipes for all to enjoy.
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4.72 from 7 votes

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Recipe Rating




43 responses

  1. Sara
    June 26, 2024

    Hi, would it still work if I left out the protein/ if not, what do I replace it with?

    Reply
    1. Ashley Walterhouse
      October 21, 2025

      I haven’t tested this recipe without protein powder before. But my best guess would be to use another 1/2 cup of almond flour for similar results. I have not tested that myself though.

      Reply
  2. Nicole
    January 25, 2024

    4 stars
    These are good! I wish I had used a different protein powder, I chose a vegan pea powder and that flavor can be strong sometimes. I subbed the almond flour for one cup of gluten free 1:1 flour after researching on the web. I’d make them again!

    Reply
    1. Ashley
      March 4, 2024

      Thanks for your review, Nicole!

      Reply
  3. Shirley C
    August 21, 2023

    5 stars
    I made this recipe but with a few tweaks to keep the calories down and the protein high and the muffins tasted absolutely delicious!

    Here are the changes I made:
    3/4 cup almond flour
    1 cup protein powder
    6 tbsp Swerve brown zero calorie sweetener
    5 tbsp Lily’s Dark Chocolate Baking Chips (0 sugar)

    I added 1 tsp pure vanilla extract and I also strained my zucchini really hard using a cheesecloth. I had to bake mine for 30 mins.

    My batch yielded 16 muffins, and with these changes, the macros are 121 calories per muffin, 14.4g carbs, 5.3g fat and 11.2 g protein!

    Reply
    1. Ashley
      October 19, 2023

      Thank you for sharing your subs! Glad you enjoyed it.

      Reply
  4. Dru
    January 17, 2023

    4 stars
    I used paper liners in the muffin tin and the muffins stick really bad. I’m probably losing about 1/4 of the muffin when I peel the paper off. I don’t normally spray paper liners, but I would if I make them again. Also I thought they might be better with a little vanilla extract.

    Reply
    1. Ashley
      April 13, 2023

      Thanks for sharing your feedback!

      Reply
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Hey there!

I’m Ashley – I started Fit Mitten Kitchen in 2015 to share healthier recipes. Here we balance real food with desserts and healthy snacks making life easy, nutritious and delicious.

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