This High Protein Pumpkin Spice Smoothie is a wonderful way to enjoy the flavors of fall while giving your body a boost of energy. It combines creamy pumpkin, cozy spices like cinnamon and nutmeg, and a good punch of protein to keep you full and satisfied. The texture is smooth and thick, making it a perfect morning pick-me-up or post-workout treat.
I love making this smoothie when I want something quick but comforting. The pumpkin spice mix instantly makes me think of crisp autumn days, and having it in a smoothie form feels like a little treat that’s also good for me. Adding protein powder or yogurt helps keep me full until lunch, which is a lifesaver on busy mornings.
One of my favorite ways to enjoy this smoothie is topped with a sprinkle of extra cinnamon and a few pumpkin seeds for a bit of crunch. It’s also great with a splash of almond milk if you want it a little thinner. Whether you’re rushing out the door or relaxing at home, this smoothie feels like a cozy hug in a glass.
Key Ingredients & Substitutions
Pumpkin Puree: Canned pumpkin works great and is convenient, but fresh pumpkin can be steamed and pureed if you prefer. Just make sure it’s smooth and not pie filling with added sugar.
Frozen Banana: This adds creaminess and natural sweetness. If bananas aren’t your thing, try frozen mango or avocado for a creamy texture without changing the flavor much.
Greek Yogurt: It adds protein and creaminess. You can swap for plant-based yogurt if you’re dairy-free. Vanilla flavor adds sweetness, or use plain and sweeten with maple syrup.
Protein Powder: Vanilla flavor blends well here. Feel free to use any type you like—whey, pea, or soy. Just watch for added sugars or flavors that might clash.
Pumpkin Pie Spice: If you don’t have this mix, combine cinnamon, nutmeg, ginger, and cloves. Fresh spices give the best flavor, but pre-ground works fine too.
How Do I Get the Smoothie Creamy and Well-Blended Every Time?
Getting the right texture is key to a delicious smoothie. Here’s how I do it:
- Always use frozen banana; it naturally thickens the smoothie.
- Start with your liquids (almond milk), then add soft and thick ingredients (yogurt, pumpkin), and finally the powders and spices.
- Blend on high for a full minute or more to break down the pumpkin and spices fully.
- If it’s too thick, add a splash of milk and blend again. Too thin? Add a few ice cubes or a bit more frozen banana.
- Pause and scrape down the sides of your blender to mix everything evenly.

Equipment You’ll Need
- High-speed blender – I recommend this to get the smoothie super smooth and well-blended in seconds.
- Measuring cups and spoons – help you get the right amounts of ingredients easily.
- Glass or to-go bottle – perfect for serving and taking your smoothie on the go.
Flavor Variations & Add-Ins
- Swap Greek yogurt for cottage cheese or silken tofu for different protein boosts and creaminess.
- Add a handful of spinach or kale — they blend easily for an extra dose of greens without changing the flavor much.
- Mix in a tablespoon of almond or peanut butter for added richness and flavor.
- For a spicy kick, stir in a pinch of cayenne pepper or a splash of vanilla extract to change the flavor profile.

How to Make High Protein Pumpkin Spice Smoothie
Ingredients You’ll Need:
For the Smoothie:
- 1 cup pumpkin puree (canned or fresh)
- 1 frozen banana
- 1/2 cup Greek yogurt (plain or vanilla for added sweetness)
- 1 scoop vanilla protein powder
- 1 cup unsweetened almond milk (or milk of choice)
- 1 teaspoon pumpkin pie spice (or homemade blend of cinnamon, nutmeg, ginger, and cloves)
- 1 tablespoon maple syrup or honey (optional, for sweetness)
- 1/2 teaspoon vanilla extract
- A pinch of salt
For Topping (Optional):
- Whipped cream
- Ground cinnamon or pumpkin pie spice
How Much Time Will You Need?
This smoothie takes about 5 minutes to prepare from start to finish. It’s a quick, no-cook recipe that blends all ingredients in just a few minutes—perfect for busy mornings or an easy post-workout boost.
Step-by-Step Instructions:
1. Combine Ingredients in Blender:
Start by adding the pumpkin puree, frozen banana, Greek yogurt, protein powder, and almond milk into your blender. This creates the creamy base of your smoothie.
2. Add Flavorings:
Next, add the pumpkin pie spice, vanilla extract, a pinch of salt, and maple syrup or honey if you want a bit more sweetness. These ingredients give your smoothie that cozy pumpkin spice flavor.
3. Blend Until Smooth:
Blend everything on high speed until smooth and creamy. Make sure all the ingredients are fully mixed and the texture is nice and thick.
4. Adjust Sweetness and Consistency:
Give your smoothie a quick taste. If you want it sweeter, add a little more maple syrup or honey. If it’s too thick, pour in a splash of almond milk and blend again until you get your desired consistency.
5. Serve and Garnish:
Pour the smoothie into a glass. Optional: top with a dollop of whipped cream and a sprinkle of ground cinnamon or pumpkin pie spice for a festive touch.
6. Enjoy!
Serve right away with a spoon or straw and enjoy your cozy, protein-packed pumpkin spice smoothie!
Can I Use Fresh Pumpkin Instead of Canned?
Yes! Just steam or roast fresh pumpkin until tender, then puree it until smooth. Use about the same amount as canned pumpkin for this recipe.
What Can I Use if I Don’t Have Protein Powder?
You can substitute protein powder with extra Greek yogurt or silken tofu to keep the smoothie creamy and protein-rich.
How Can I Make This Smoothie Vegan?
Use a plant-based protein powder, dairy-free yogurt like almond or coconut yogurt, and your favorite non-dairy milk to keep it vegan-friendly.
Can I Prepare This Smoothie in Advance?
It’s best enjoyed fresh, but you can make it the night before and store it in the fridge. Just give it a good stir or re-blend before drinking, as ingredients may separate.