A Nutritious and Delicious Start to Your Day
Oatmeal Green Smoothie Muffins are the perfect combination of convenience and nutrition. Packed with wholesome oats, bananas, leafy greens, and a touch of natural sweetness, these muffins bring the goodness of a green smoothie into a portable, satisfying snack. Whether you’re looking for a quick breakfast, a post-workout treat, or a lunchbox-friendly option, these muffins deliver a boost of fiber, vitamins, and flavor.

Why You’ll Love This Recipe
- Nutritious and Filling – Made with whole grain oats and greens, these muffins provide sustained energy.
- Kid-Friendly – A great way to sneak in vegetables for picky eaters.
- Naturally Sweetened – Uses bananas and a bit of honey or maple syrup for a refined sugar-free treat.
- Gluten-Free Option – Easily adaptable for those with dietary restrictions.
- Quick and Easy – Blend, pour, and bake in under 30 minutes.
Ingredients
- 2 cups rolled oats
- 2 ripe bananas
- 1 cup fresh spinach or kale (packed)
- 2 eggs
- ½ cup milk (dairy or plant-based)
- ¼ cup honey or maple syrup
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon cinnamon
- ¼ teaspoon salt
- ¼ cup chocolate chips or nuts (optional)
Instructions
1. Preheat and Prepare
Preheat your oven to 350°F (175°C). Line a muffin tin with paper liners or lightly grease it to prevent sticking.
2. Blend the Batter
In a blender or food processor, add the bananas, spinach, eggs, milk, honey (or maple syrup), and vanilla extract. Blend until smooth.
3. Incorporate Dry Ingredients
Add the rolled oats, baking powder, baking soda, cinnamon, and salt to the blender. Blend again until fully combined. The batter should be thick and smooth.
4. Add Optional Mix-Ins
If using chocolate chips or nuts, stir them into the batter by hand to maintain texture.
5. Fill the Muffin Tin
Evenly divide the batter among the muffin cups, filling each about ¾ full.
6. Bake to Perfection
Place in the preheated oven and bake for 18-22 minutes, or until a toothpick inserted into the center comes out clean.
7. Cool and Enjoy
Let the muffins cool in the pan for about 5 minutes before transferring them to a wire rack. Enjoy warm or at room temperature.
Variations and Substitutions
- Vegan Option – Replace eggs with flax eggs (2 tablespoons flaxseed meal + 5 tablespoons water) and use a plant-based milk.
- Dairy-Free – Use almond, oat, or coconut milk.
- Extra Protein – Add a scoop of vanilla or unflavored protein powder.
- More Greens – Swap spinach for kale or even add a handful of fresh herbs like parsley for a savory twist.
Serving Size and Storage
- Servings: Makes about 12 muffins.
- Storage: Store in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Freezing: Freeze in a sealed bag for up to 3 months. Thaw at room temperature or microwave for 20-30 seconds before eating.
FAQs
How do I make these muffins more filling?
You can add chia seeds, hemp seeds, or nut butter for additional fiber and protein.
Can I use frozen spinach instead of fresh?
Yes, but thaw and drain it well to avoid excess moisture.
Are these muffins toddler-friendly?
Absolutely! They’re soft, naturally sweet, and a great way to introduce greens to kids.
Can I make these without a blender?
Yes, but you’ll need oat flour instead of rolled oats and finely chop the spinach before mixing.
What if I don’t like bananas?
You can substitute with applesauce or Greek yogurt for moisture.
Can I add more sweetener?
Yes, feel free to adjust the sweetness with extra honey, maple syrup, or even a few dates blended in.
Why do my muffins turn out dense?
Over-blending can cause the batter to be too thick. Blend just until combined for a light texture.
Can I make these into mini muffins?
Yes! Reduce the baking time to about 12-15 minutes.
What’s the best way to reheat these muffins?
Microwave for 20-30 seconds or warm in a 300°F oven for a few minutes.
Can I add protein powder?
Yes! Replace ¼ cup of oats with your favorite protein powder for an extra protein boost.
Conclusion
Quick Oatmeal Green Smoothie Muffins are a powerhouse of nutrition, flavor, and convenience. With simple ingredients and a fast prep time, they make healthy eating easy. Whether you enjoy them fresh out of the oven or as a grab-and-go snack, these muffins are sure to become a staple in your kitchen. Try them today and feel great about every bite!
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Quick Oatmeal Green Smoothie Muffins
- Total Time: 25-27 minutes
- Yield: 12 muffins 1x
Description
Wholesome and delicious Oatmeal Green Smoothie Muffins made with bananas, oats, and leafy greens. A quick, nutritious, and kid-friendly snack ready in under 30 minutes! Perfect for breakfast or on-the-go. Gluten-free option available.
Ingredients
- 2 cups rolled oats
- 2 ripe bananas
- 1 cup fresh spinach or kale (packed)
- 2 eggs
- ½ cup milk (dairy or plant-based)
- ¼ cup honey or maple syrup
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon cinnamon
- ¼ teaspoon salt
- ¼ cup chocolate chips or nuts (optional)
Instructions
- Preheat & Prepare: Preheat oven to 350°F (175°C) and line or grease a muffin tin.
- Blend the Batter: Blend bananas, spinach, eggs, milk, honey/maple syrup, and vanilla until smooth.
- Add Dry Ingredients: Add oats, baking powder, baking soda, cinnamon, and salt. Blend until fully combined.
- Mix in Extras: Stir in chocolate chips or nuts if using.
- Fill the Muffin Tin: Divide batter evenly, filling each cup ¾ full.
- Bake: Bake for 18-22 minutes, or until a toothpick inserted in the center comes out clean.
- Cool & Enjoy: Let cool for 5 minutes before transferring to a wire rack.
Notes
- Vegan Option: Substitute eggs with flax eggs (2 tbsp flaxseed meal + 5 tbsp water).
- Dairy-Free: Use plant-based milk like almond or oat.
- Extra Protein: Add ¼ cup protein powder, replacing some oats.
- Mini Muffins: Reduce baking time to 12-15 minutes.
- Prep Time: 5 minutes
- Cook Time: 18-22 minutes
- Category: Breakfast, Snack, Healthy Baking
- Method: Baking
- Cuisine: American, eating
Keywords: healthy muffins, green smoothie muffins, oatmeal muffins, banana spinach muffins, gluten-free muffin recipe