Sweet Spinach Chocolate Muffins

Featured in: End Your Meal on a High Note

These spinach-filled chocolate muffins hide greens beneath the rich taste of cocoa and chocolate chips. Whipped up with ripe bananas, fresh baby spinach, and whole ingredients, each batch takes just 15 minutes to mix and 20 minutes to bake. Made for busy mornings, snacks, or anytime treats, they yield 12 muffins. Store them in the fridge for up to 5 days or freeze them to last longer!

The subtle spinach blends in perfectly, letting the chocolate flavor shine. They're ideal for sneaking extra veggies into picky eaters' diets while staying irresistibly tasty.

A woman in a kitchen taking a selfie.
By Rosa Rosa
Updated on Tue, 06 May 2025 17:29:20 GMT
Chocolate cupcakes drizzled in melted chocolate. Pin it
Chocolate cupcakes drizzled in melted chocolate. | letscookiteasy.com

My chocolate spinach muffins have turned into a sneaky way to slip extra veggies into my family's meals without anyone complaining. They blend delicious chocolate taste with hidden nutrients, giving you that perfect mix of tasty treat and good-for-you ingredients.

I created these during a desperate try to get some greens into my nephew's diet. He not only ate them all up but wanted the recipe for his mom too. Now whenever we have bananas getting too ripe, these muffins show up in both our kitchens.

What You'll Need

  • Overripe bananas: They make everything moist and add natural sweetness so your muffins stay soft longer
  • Baby spinach: Packs in the good stuff without any noticeable taste when mixed with other things
  • White whole wheat flour: Gives a softer feel than standard whole wheat but keeps all the healthy benefits
  • Cocoa powder: Brings deep chocolate flavor that covers up any trace of spinach
  • Greek yogurt: Adds protein and helps create a soft, tender texture
  • Dark chocolate chips: Create pockets of melty goodness that make these feel like real treats
  • Vanilla extract: Makes the chocolate taste even better and adds a cozy flavor note
  • Oil: Keeps everything moist and tender without adding any dairy taste

Delicious Preparation Steps

Make Your Green Mix:
Throw your milk, overripe bananas and fresh spinach into a powerful blender and mix until smooth. This green stuff forms the base of your muffins. Blend it thoroughly so no spinach bits show up. Pour this bright green mixture into your bowl.
Mix Your Wet Stuff:
Stir the egg into your green mix until it's well combined. Then add your sugar, vanilla, oil and Greek yogurt, mixing until everything's blended together. Don't worry that it looks green now - that'll change soon.
Get Your Dry Stuff Ready:
In another bowl, mix your flour, baking soda, sea salt and cocoa powder together. Doing this separately makes sure everything gets evenly distributed and keeps your muffins from getting tough.
Put Everything Together:
Gently add your dry ingredients to your wet mix, stirring just enough to combine them. Don't mix too much or your muffins will get chewy. Watch as the green color changes to rich brown as the cocoa mixes in. Add most of your chocolate chips, saving some for the tops.
Bake Them Up:
Put your batter into paper-lined muffin cups, filling each about three-quarters full. Sprinkle the leftover chocolate chips on top to make them look extra tasty. Bake at 350°F for 18-22 minutes, then check if they're done with a toothpick. Let them cool a bit before eating.
Chocolate cupcake with chocolate chips. Pin it
Chocolate cupcake with chocolate chips. | letscookiteasy.com

The best thing about these muffins is seeing people's surprise when I tell them what's inside after they've already said how yummy they are. My daughter once brought them for kindergarten show and tell to prove that "good-for-you food can taste awesome too."

Choosing Perfect Greens

Fresh baby spinach works best in these muffins. It's got a lighter taste than grown-up spinach leaves, so it hides better in sweet treats. The bright green actually makes the chocolate look richer once baked. If you've only got regular spinach, cut off any tough stems before blending. Always pick fresh over frozen spinach - frozen has too much water and a stronger veggie taste that might show through despite the chocolate.

Prep Early and Keep Fresh

These chocolate spinach muffins actually taste better the next day when the flavors mix together more. Keep them in a sealed container in your fridge for up to 5 days. They'll stay good on your counter for about 3 days. For longer keeping, wrap cooled muffins individually in plastic, put them in a freezer container, and freeze for up to 3 months. Thaw them overnight in your fridge or warm them from frozen in the microwave for 20-30 seconds. I often cook two batches just to stock my freezer with quick, healthy snacks and breakfasts.

Easy Variations

While chocolate chips are the classic mix-in, you can try lots of other stuff too. Throw in some chopped walnuts or pecans for extra protein and crunch. Add shredded coconut for a tropical twist and fun texture. If you want fruitier muffins, mix in some fresh or dried berries. A bit of cinnamon or espresso powder makes the chocolate taste even better. For special days, drizzle a simple mix of powdered sugar and milk on top after baking. My family loves them split open with a thin smear of peanut butter for extra protein.

Chocolate cupcake with chocolate drizzle. Pin it
Chocolate cupcake with chocolate drizzle. | letscookiteasy.com

These muffins show that healthy eating can be fun, tasty, and full of happy surprises!

Frequently Asked Questions

→ Is frozen spinach okay to use?

Stick with fresh spinach for this one. Frozen spinach's stronger flavor and excess water can alter the muffins' taste and texture.

→ How long do these stay good?

In an airtight container, they're good for 3 days at room temp or 5 days refrigerated. You can also freeze them for up to 3 months.

→ Can I mix in other add-ons?

Yes! Toss in some chopped nuts, coconut flakes, dried fruits, or drizzle peanut or almond butter on top for extra flair.

→ Will kids notice the spinach?

Not likely! The spinach flavor fades into the chocolate, especially with fresh leaves. Most kids won’t even realize it’s there!

→ Can I swap the milk for another type?

Absolutely. Use regular milk or alternatives like almond milk—whatever you prefer or have handy in the kitchen.

→ Are they healthy with chocolate inside?

These muffins balance indulgence with nutrition, thanks to the spinach, bananas, and Greek yogurt. You get a better-for-you chocolate treat that still tastes amazing.

Spinach Chocolate Muffins

Moist and chocolate-packed muffins with hidden spinach. A kid-approved snack loaded with hidden veggies they won’t notice!

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes
By Rosa: Rosa

Category: Sweet Desserts

Difficulty: Easy

Cuisine: American

Yield: 12 Servings (12 muffins)

Dietary: Vegetarian

Ingredients

→ Batter Base

01 3 extra-soft bananas
02 2 big handfuls of fresh baby spinach
03 3 tablespoons milk (use plant-based or regular)
04 1 large egg
05 Half a cup of sugar
06 One teaspoon pure vanilla
07 Half a cup of creamy Greek yogurt (full-fat)
08 3 tablespoons of any cooking oil

→ Dry Ingredients

09 1 cup whole wheat flour (white)
10 A teaspoon of baking soda
11 Two-thirds cup of cocoa powder
12 A pinch (¼ teaspoon) of sea salt

→ Mix-ins

13 Half a cup of dark chocolate chips, with extra to sprinkle on top if you want

Instructions

Step 01

Set your oven to 350°F (175°C) and let it get hot.

Step 02

Toss spinach, bananas, and milk into a blender. Blend until almost smooth (tiny bits are fine). Pour this into a big bowl.

Step 03

Crack the egg into the bowl and lightly whisk it into the mix. Stir in yogurt, sugar, oil, and vanilla until it's all blended nicely.

Step 04

In another bowl, whisk cocoa, flour, salt, and baking soda together until it looks even.

Step 05

Slowly add the dry mix into the wet bowl. Stir gently until they're just combined. Throw in the chocolate chips, saving a few for topping, if you want.

Step 06

Line up a 12-slot muffin tin with baking cups and split the batter between them. Scatter extra chocolate chips on top if you'd like.

Step 07

Pop the muffin tray into the oven for 18-22 minutes. Check if they're done by poking with a toothpick—it should come out clean.

Step 08

Let the muffins sit in the pan for a bit. Then move them to a cooling rack to finish cooling off.

Notes

  1. Stick to fresh spinach—using frozen can make the muffins soggy and overpower the flavor.
  2. Put muffins in an airtight box. They last about 3 days at room temp or 5 days in the fridge.
  3. Freeze them for up to 3 months. Use a container safe for freezers.
  4. Try mixing in some extras like dried fruit, coconut, or chopped nuts to switch things up.
  5. Add a swipe of almond or peanut butter before eating for a tasty boost.

Tools You'll Need

  • Blender with strong power
  • A 12-slot muffin tray
  • Liners for muffins
  • Bowls for mixing
  • Toothpick to test finished muffins

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes egg
  • Contains dairy (yogurt and optional milk)
  • Made with wheat/gluten
  • Chocolate chips may expose you to nut traces if made in shared facilities.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 192
  • Total Fat: 7 g
  • Total Carbohydrate: 31 g
  • Protein: 4 g