Pumpkin Protein Muffins
Published Sep 16, 2026
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Moist, fluffy pumpkin protein muffins are a high-protein snack made with vanilla whey powder, Greek yogurt, eggs, and pumpkin purée. I use whole wheat flour and sweeten them with brown sugar, maple syrup, and cinnamon spice. It’s an easy muffin recipe that’s perfect for fall!
The Best Pumpkin Protein Muffins
I am SO ready for fall baking! I’m easing into it this year with pumpkin French toast and pumpkin pancakes on the weekends, and I’ve given my favorite pumpkin muffins a boost. This pumpkin protein muffins recipe is like the fall version of the strawberry-filled protein muffins I made this summer. They’re soft, moist, and high in protein thanks to whey powder, Greek yogurt, and eggs.
These muffins make the best protein-packed breakfast for pumpkin spice season. They’re also great as a post-workout snack, and they store well, so I already know I’ll be baking them non-stop this fall.
What’s So Wonderful About These Pumpkin Protein Muffins
- After testing several protein powders between my original protein muffins recipe and this one, I’ve found that whey powder offers the best flavor and makes them super soft.
- Of course, these muffins are packed with the fall flavor trifecta, including cozy cinnamon, pumpkin purée, and real maple syrup… as any pumpkin spice recipe worth its salt should be. 😉
- These are freezer-friendly muffins, so I love baking them to store in batches for easy fall meal prep.
- You can customize your pumpkin protein muffins with extras like chocolate chips, pumpkin seeds, or nuts. Sometimes I’ll even add a streusel.
For another moist homemade muffin recipe, try my one-bowl peanut butter banana muffins, applesauce muffins, and these comforting banana bread muffins.
Ingredients You’ll Need
Before you get started, here’s a look at the ingredients in these high-protein pumpkin muffins, along with notes and possible substitutions. Scroll to the recipe card for exact measurements.
- All-Purpose and Whole Wheat Flour – Using both makes these muffins a bit heartier. Measure using a kitchen scale or spoon and level the flour to avoid adding too much to the batter. I haven’t tried this recipe with alternative flours yet (if you do, I’d love to hear your thoughts in the comments).
- Protein Powder – I recommend vanilla whey protein powder, which I find gives these muffins the best flavor and a soft texture. But you can use your favorite.
- Baking Powder and Baking Soda – For light and airy muffins, check the expiration date on your leavening. If it’s old or expired, discard it and use fresh leaveners.
- Pumpkin Pie Spice – The classic blend of warm spices includes cinnamon, nutmeg, ginger, cloves, and allspice used in pumpkin pie recipes. I like to add a little extra cinnamon to my muffins in addition to the pie spice.
- Pumpkin Purée – Double-check that you’re using canned pumpkin purée and not pumpkin pie filling. They aren’t the same. You can also make your own slow cooker pumpkin purée.
- Eggs – At room temperature because they’ll be easier to mix.
- Greek Yogurt – Sour cream is a good substitute.
- Brown Sugar – Light brown sugar or dark brown sugar adds rich, caramelized flavor while bringing moisture to your pumpkin muffins. Granulated sugar also works.
- Maple Syrup – I add plenty of maple syrup to sweeten the muffins and add another layer of fall flavor. If you don’t have pure maple syrup (not artificial pancake syrup), use honey instead.
- Butter – Melt the butter and let it cool. Many pumpkin muffin recipes use oil, but I prefer the flavor of butter. You can swap the melted butter with canola or vegetable oil if you’d like.
- Vanilla – Pure vanilla extract rounds out the flavor of these muffins. You could also use an equal amount of vanilla paste.
- Optional Toppings – Top the pumpkin spice muffins with a sprinkling of coarse sugar, crunchy pepitas (or roasted pumpkin seeds), or chocolate chips.
Adding Protein Powder to Muffins
Protein powder makes a delicious addition to protein baked oatmeal, protein pancakes, and pumpkin muffins, if the recipe calls for it. However, you can’t dump it willy-nilly into all your baked goods. Similar to flour, protein powder absorbs moisture. Simply adding it to a standard batter will lead to dry, unfavorable results.
Tips for Bakery-Style Pumpkin Muffins
- If you’re using unflavored protein powder, I suggest increasing the brown sugar to ½ cup to balance out the flavors.
- Avoid overmixing the pumpkin muffin batter, as it makes the muffins tough and dense instead of moist and fluffy.
- Don’t overbake. Overbaking baked goods with protein powder can dry them out.
- Test if the muffins are done by pressing gently against the top of a muffin; it should spring back up. You can also use a toothpick inserted into the center, which should come out clean, with a few moist crumbs.
- Mix-ins. If you’d like, fold in up to ½ cup of mix-ins, such as chocolate chips, chopped pecans, walnuts, or sunflower seeds.
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Pumpkin Protein Muffins
Ingredients
- 1¼ cups all-purpose flour
- ¾ cup whole wheat flour
- ½ cup vanilla whey protein powder
- 1½ teaspoons baking powder
- ½ teaspoon baking soda
- 1½ teaspoons pumpkin pie spice
- 1 teaspoon ground cinnamon
- ½ teaspoon salt
- 1 cup pumpkin puree
- 2 large eggs
- ⅔ cup Greek yogurt
- ½ cup light brown sugar, packed
- ⅓ cup maple syrup
- 3 tablespoons unsalted butter, melted and slightly cooled
- 1 teaspoon pure vanilla extract
Optional Topping
- coarse sugar
- pepitas
Instructions
- Prep. Preheat the oven to 350˚F. Line a 12-cup muffin pan with paper liners or lightly grease the cups. Set aside.
- Combine the dry ingredients. In a large bowl, whisk together the all-purpose flour, whole wheat flour, protein powder, baking powder, baking soda, pumpkin pie spice, cinnamon, and salt.
- Mix the wet ingredients. In a separate bowl, whisk together the pumpkin puree, eggs, Greek yogurt, brown sugar, maple syrup, melted butter, and vanilla until smooth.
- Make the batter. Pour the wet ingredients into the dry ingredients and gently fold together just until no dry streaks remain. Do not overmix.
- Bake. Divide the batter evenly among the prepared muffin cups, filling each about ¾ full. Sprinkle with coarse sugar and/or pepitas, if using. Bake for 20–24 minutes, or until the tops spring back lightly and a toothpick inserted into the center comes out with a few moist crumbs.
- Cool and serve. Remove the pumpkin muffins from the oven and let them cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely.
Notes
- Use vanilla whey protein for the softest texture and best flavor.
- If using unflavored whey protein, increase the brown sugar to ½ cup for a better flavor.
- Avoid overbaking, as protein powder can dry out baked goods.
- You can add chocolate chips to the batter if you want.
Nutrition
Nutritional info is an estimate and provided as courtesy. Values may vary according to the ingredients and tools used. Please use your preferred nutritional calculator for more detailed info.
How to Make Pumpkin Protein Muffins
Let’s make these muffins to satisfy a pumpkin spice craving and add an extra burst of protein!
- Mix the dry ingredients. Whisk the flours, protein powder, baking powder, baking soda, pie spice, cinnamon, and salt in a bowl.
- Mix the wet ingredients. In a separate bowl, cream the pumpkin purée, eggs, and yogurt with the brown sugar, maple syrup, melted butter, and vanilla.
- Make the batter. Add the wet ingredients to the dry mixture. Stir just until no streaks of flour remain. Take care not to overmix, which makes the muffins dense.
- Bake. Next, divide the batter evenly between the lined wells of a 12-cup muffin pan. I fill each about ¾ full. Add any toppings, like pumpkin seeds or coarse sugar. Bake these pumpkin protein muffins at 350ºF for 20-24 minutes. Cool the muffins in the pan for 5 minutes, then move them to a wire rack to cool completely.
Storage and Freezing
- Avoid soggy muffins. To keep the muffins from getting soggy, let them cool completely before storing them in an airtight container. I also line the bottom of the container with a paper towel to absorb excess moisture. Properly stored, these muffins stay fresh for up to 3 days.
- Freeze. You can freeze the muffins for 2 months. I recommend pre-freezing them on a baking sheet, then transferring them to a freezer bag or container. They thaw relatively quickly at room temperature.
