Spinach Muffins are a delicious way to sneak more green veggies into your life, and they come together quickly in a blender! You’d never guess you’re eating spinach just by tasting them.
Why You’ll Love Them
They are easy to make. Just toss the ingredients into a blender, and blend until the batter looks smooth. You can pour it from the blender pitcher directly into a greased muffin pan, so there is no extra bowl to clean!
They taste amazing. These muffins are lightly sweetened with honey, so they have a sweet flavor without tasting like spinach. You can add in a few mini chocolate chips to make them a more appealing snack, if you like!
They are allergy friendly. Instead of using flour, these muffins are made with whole grain oats, which are naturally gluten-free. (Make sure you buy certified gluten-free oats, if you need this recipe to be gluten-free, though, to avoid any cross-contamination during processing.) This recipe is also dairy-free and oil-free.
They are easy to customize. If you want to use a different nut butter, like almond butter or even sunflower seed butter, feel free! You can also make these vegan using the substitution tips below.
They are great for kids. When you call these “hulk muffins” or “Ninja Turtle Muffins” these green colored muffins become a fun treat, especially for toddlers. My son always felt like he got “turtle power” every time he ate one, so the color green never was off-putting.
Safety Note: If you are using these muffins for baby-led weaning, and your child is under 1 year old, you might want to use maple syrup as the sweetener, since honey is not recommended for children under 1 year old.
Ingredients You’ll Need
Using fresh baby spinach will give you the best neutral flavor, as frozen spinach is often cooked prior to freezing and tastes more concentrated. (If you need to use frozen, use less than this recipe calls for.)
You can boost the natural sweetness of these muffins by using a ripe banana, with lots of brown spots on its skin. If you don’t have bananas on hand, you can use unsweetened applesauce, instead.
How to Make Sweet Spinach Muffins
1. Blend.
In a high-speed blender, combine the eggs, peanut butter, banana, spinach, rolled oats, honey, baking powder, cinnamon, and salt. Blend until the mixture is very smooth, with no large pieces of spinach remaining.
Stop and scrape down the sides of the blender, as needed, to keep everything blending smoothly.
2. Bake.
Grease a 24-cup mini muffin tin with coconut oil or olive oil, or line a 12-cup muffin pan with muffin liners. Pour the batter into the muffin cups, and add any toppings you like, such as chocolate chips.
Bake the muffins in an oven preheated to 350ºF for 20 to 25 minutes. (Mini muffins should be done in 20 minutes; larger muffins will need 25 minutes.)
3. Enjoy!
Once the muffins feel firm to the touch in the center, remove them from the oven and let them cool in the pan. If you didn’t line the pan, run a knife around the edges of each muffin to help loosen them from the pan, then lift them out.
Serve these spinach banana muffins at room temperature once they are cool, or store them in an airtight container in the fridge for up to 5 days. You can also store them in the freezer for up to 3 months, if you’d like to store them longer.
Frequently Asked Questions
The key to fluffy muffins is using plenty of eggs and fresh baking powder. If your baking powder is old, it might be time for a replacement. If you need to use baking soda instead, use a 1/4 teaspoon of baking soda for every egg in this recipe. (So 3/4 teaspoon total.)
Ground flaxseed mixed with water tends to work best with traditional flour, since the gluten also acts as a binder. For this recipe, you might want to try using a powdered egg replacement, like the one made by Bob’s Red Mill, instead.
Yes, after several months of testing this recipe has a much more fluffy texture than the original, with more protein for growing kids. You can find the original recipe here, which is made with vanilla extract and less eggs, if you prefer it.
You can use maple syrup instead of honey, for a slightly less-sweet muffin, or try using a 1/2 cup of coconut sugar, instead. (The coconut sugar will turn them slightly more brown, FYI.)
If you prefer to use a gluten-free flour instead of oats, you’ll get the most consistent results by using a scale to weigh the flour. (This recipe calls for 78 grams of oats, so you’d use the same weight in oat flour for the most similar results.)
Looking for more kid-friendly snacks? Try Frozen Banana Bites, chewy homemade Granola Bars, or Banana Snack Cake, for a treat with no added sugar.
Spinach Muffins for Picky Eaters
Equipment
Ingredients
- 1 ripe banana
- 3 large eggs (see notes for vegan option)
- ¼ cup almond butter or peanut butter
- ⅓ cup honey
- 1-2 cups fresh baby spinach
- ¾ cup old fashioned rolled oats (certified gluten-free, if needed)
- 1 teaspoon baking powder
- 1 teaspoon ground cinnamon (optional)
- ½ teaspoon fine sea salt
- ¼ cup mini chocolate chips (optional topping)
Instructions
- Preheat the oven to 350ºF and grease a mini muffin tin with cooking spray or olive oil.
- In a high-speed blender, add the banana, eggs, nut butter, honey, spinach, rolled oats, baking powder, cinnamon, and salt, in that order. (Liquids on the bottom help facilitate blending better.) Blend until very smooth, stopping to scrape the sides as needed.
- Pour the green batter into the greased mini muffin pan, filling the 24 slots. (Alternatively, you can bake these in a standard muffin pan to make 12 muffins.) Sprinkle a few mini chocolate chips on top, if you'd like to.
- Bake the mini muffins at 350ºF for 12 to 14 minutes, until the muffin tops feel firm to the touch. If you're baking 12 standard muffins, they will need to bake for closer to 25 minutes at 350ºF.
- Remove the muffins from the oven and allow them to cool before removing them from the muffin tin. Once the muffins are cool, run a knife around the sides of each muffin to help get them out.
- Muffins can be stored at room temperature for 24 hours, but I recommend storing them in an airtight container in the fridge for up to a week for the best shelf life.
Video
Notes
Nutrition
If you try this spinach muffin recipe, please leave a comment and star rating below letting me know how you like it!
My daughter loves the taste – especially since we add 5 chocolate chips to the top of each one. However, I have a problem with it collapsing. Am I over mixing it? Maybe packing in too much spinach? Any tips so that it can stay puffed?
Hi Catherine! I re-tested this recipe to help with the deflating issue. My kids didn’t mind that when they were toddlers, but now that they are older, they have become more discerning eaters. I hope you’ll enjoy the updated version of this recipe even more! (The original recipe is also saved, if you prefer it.)
Made these as is only substituting maple syrup for honey and tightly packed 2 + cups of spinach. Love how it all goes into blender and poured into muffin tins (I used 6 large and 12 mini pans) and it was perfect with minimal clean up. Large muffins were denser than minis but not gummy at all. There is only one problem: they are so light and delicious that I could literally eat the entire batch by tmrw, I kid you not! My new favorite muffin recipe for sure, thanks for sharing!
p.s. I do not have a Vitamix so perhaps a less powerful blender makes them less gummy?
These are pretty good. I baked for 15 but I should have taken them out at 12 using a convected oven.
The original recipe was perfect. You did not have to change it. You also did not need to bury the original in your updated page as a hyperlink among the content that no one ever reads. This ‘new version’ should have been a brand new page with a brand new and different muffin image – it is beyond misleading. Calling for this updated version to use 3 eggs is ridiculous. I wasted ingredients before realizing the post changed. There are few things more frustrating than wasting food. Zero stars
I have used your older version of this picky eater spinach muffin recipe for 3 years now and my whole family and everyone I share it with loves it. My question is why did you change the recipe? Is it so there’s more protein in it?
Hi Ashley! I updated this recipe because the texture was consistently more “gummy” when I baked them as full-size muffins, which was a common reader request. Adding more eggs gives them more protein and a much better texture like you would expect from a traditional muffin. Let me know if you give this a new version a try! But, you can also always find the original recipe here, if you prefer to stick to that one.
Can these be frozen? Making some prep food for when I’ll be in hospital with baby #2 and my toddler loves these!
I did add a couple of tablespoons of cacao powder and 1/2 tsp baking soda along with all the other ingredients as listed. I baked them in silicone mini muffin cups for 14 minutes and got 27. The silicone cups tend to be smaller than the equivalent metal. But, they taste awesome and texture is perfect! I will be freezing these to grab on the way to the office in the morning. Thanks for another awesome recipe!
Hi! I have been making this recipe for my kids for years but actually prefer the old version. Can you please send it to me or post on notes so I can reference it?
Hi Jeanette! There’s a link to the original recipe in the notes, so you can print that one off, too. I’ll copy it here for you: https://detoxinista.com/wp-content/uploads/2023/03/Spinach-Muffins-for-Picky-Eaters-Gluten-free-Detoxinista.pdf
Hey, this is my fourth or fifth time making this recipe and the first time making it with the new March 2023 ingredients.
One or two batches were flops, especially when I used a large muffin tin. I didn’t want to give up because my kids love them so much. I have donated my mini muffin tins and I seem to cycle through buying and donating often, so I gave up and tried the bigger muffin tins today.
Modifications: Oat flour blended in Vitamix, then removed and set aside. Subbed school-safe pumpkin seed butter and most of the rest of the wet ingredients including some cubes of frozen spinach and got it to a liquidy consistency. I did half maple syrup and half coconut sugar because I was out of honey and I thought a 1:1 of maple syrup to honey would be too liquidy. I left the eggs out of the blender because I’m not a fan of overworked eggs inside muffins. I separated my wet and dry ingredients and added the yolks to the wet, and then I whipped and folded the egg whites in. Added vanilla too. The batter is phenomenal! No issues with gumminess.
Thank you for an amazing recipe. Bookmarked and batch cooking for school lunches from here on out.