Pumpkin Protein Muffins without Protein Powder(Easy, Greek Yogurt)

These pumpkin protein muffins without protein powder get 7g of protein each from Greek yogurt, eggs and peanut butter powder, and they're sugar free and easy to make gluten free, which makes them an easy breakfast or snack at 90 calories a muffin.

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My husband was visiting over Labor Day weekend, and this recipe had three jobs: use up the pumpkin puree and pumpkin seeds sitting in my kitchen, be easy enough that I wasn't stuck baking while he was here, and travel well, because a batch was going back to San Diego with him.

Muffins checked every box. Two bowls, one pan, and they pack better than almost anything else I make.

The recipe worked on the first try. Pulled the pan, toothpick came out clean, done. One round, zero drama. It was meant to be.

My favorite way to eat them is warm, with maple syrup poured right over the top.

Why You'll Love These Pumpkin Protein Muffins

7g of protein and 90 calories each - no protein powder needed.
Oats replace the flour entirely, so they're easy to make gluten free.
Sugar free - sweetened with stevia, with only 1g of sugar per muffin.
Two bowls, one pan, done in under 30 minutes.
Freezer-friendly - make a full batch and pull them out all week.
That protein comes from Greek yogurt, eggs and peanut butter powder, so you can genuinely taste the difference from a standard muffin.

Ingredients for Pumpkin Protein Muffins Without Protein Powder

No protein powder here - the protein comes from Greek yogurt, eggs and peanut butter powder, and you probably already have all three.

See recipe card at the bottom of the page for the measurements!

Instant Oats replace flour entirely. They're finer than rolled oats, so they soften into a tender crumb without a trip through the blender.
- Sub: Rolled oats blended into a coarse flour, or store-bought oat flour.
Peanut Butter Powder adds protein and a nutty background flavor without the fat of regular peanut butter. I use PB2 Original Powdered Peanut Butter orPbFit. My peanut butter protein blondies use it the same way - all the flavor, way less fat.
- Sub: PB2 Almond Butter Powder for a milder flavor.
Cinnamon and Pumpkin Pie Spice carry the fall flavor.
- Sub: No pumpkin pie spice? Mix cinnamon, ginger, nutmeg and a pinch of cloves.
Baking Soda and Baking Powder work together to lift a heavy, yogurt-based batter. You need both.
Stevia Sweetener keeps these sugar free, and a little goes a long way. I use SweetLeaf Organic Stevia Sweetener Powder.
- Sub: ¼-⅓ cup of a 1:1 monkfruit sweetener like Lakanto Monkfruit Sugar Substitute, or or regular sugar if you're not tracking.
Pumpkin Puree brings moisture, color and most of the flavor.
- TIP: Use plain puree, not pumpkin pie filling, which is already sweetened and spiced.
- Sub: Mashed sweet potato or unsweetened applesauce.
Nonfat Plain Greek Yogurt is the main protein source and keeps the muffins moist without oil or butter. It does the same job in my healthy pumpkin banana bread - pulling double duty on moisture and protein at the same time.
- Sub: Low-fat Greek yogurt, or coconut yogurt for dairy-free.
Egg Whites add protein without adding fat.
- Sub: Separate two extra eggs and use the whites.
Eggs bind the batter and give the muffins structure.
Vanilla Extract rounds out the spices.
- Sub: Maple extract, which plays well with the maple syrup on top.
Pumpkin Seeds (optional) go on top for crunch.

Ingredients for Pumpkin Protein Muffins without Protein Powder

Dietary Adaptations

A couple of swaps cover the most common requests.

Gluten-Free Pumpkin Protein Muffins

Oats are naturally gluten free but often processed alongside wheat, so use certified gluten-free instant oats. Check that your peanut butter powder is labeled gluten free too. Nothing else in the recipe contains gluten.

Dairy-Free

Swap the Greek yogurt for a plain coconut yogurt. Expect less protein per muffin, since most dairy-free yogurts have far less protein than Greek yogurt.

How to Make Healthy Pumpkin Protein Muffins - No Protein Powder

This is a two-bowl, one-pan recipe, and the whole thing comes together while the oven heats.

Prep the Pan: Preheat the oven to 350°F. Line a 12-cup muffin pan with liners and lightly spray the inside of each liner. I use a USA Pan Muffin Pan.
Whisk the Dry Ingredients: In a large bowl, whisk the oats, peanut butter powder, cinnamon, pumpkin pie spice, baking soda, baking powder and stevia. Break up any clumps of peanut butter powder.
Mix the Wet Ingredients: In a second bowl, whisk the pumpkin puree, Greek yogurt, egg whites, eggs and vanilla until smooth and evenly orange.

whisk wet ingredients — combine dry ingredients

Combine: Pour the wet mix into the dry and stir until just combined. Batter will be thick, closer to a scoopable dough than something pourable. That's exactly right.

fold till just combined — pour wet mix into dry

Fill the Cups: Divide the batter evenly, filling each muffin cup about three-quarters of the way. Sprinkle pumpkin seeds on top now if you're using them.
Bake: Bake 18-20 minutes, until the tops spring back and a toothpick in the center comes out clean. Check at 18 minutes.
Cool Completely: Let them sit in the pan for 10 minutes, then move them to a wire rack and let them cool completely before eating.

If you want even more pumpkin protein options, my protein muffin recipes have a lot worth trying.

Tips for Pumpkin Protein Muffins with Greek Yogurt

A few things that make the difference between a good batch and a dense one.

Taste for sweetness. Taste the batter before it goes in the pan. Stevia brands vary a lot in strength, and you can always add more but can't take it out.
Spray the liners. Lightly spraying the inside of each liner helps these release cleanly.
Stop mixing early. Stir just until no dry streaks remain. Overmixed batter bakes up tough. This step is the same in my pumpkin protein cake and just reminded me of it in the best way - same cozy spice situation, same easy method.
Start checking at 18 minutes. Mine were done at the first toothpick check, and pulling them on time keeps them moist.
Serve with maple syrup. Warm a muffin and pour sugar-free maple syrup over the top. I use Lakanto Maple Flavored Syrup (code HAYLSKITCHEN gets you a discount).

Storage

Countertop: Up to 1 day in an airtight container.
Fridge: Up to 5 days in an airtight container. Warm in the microwave for 15-20 seconds before eating.
Freezer: Wrap individually and freeze for up to 3 months. Thaw overnight in the fridge or microwave straight from frozen.

Variations

The base batter takes mix-ins well.

Chocolate Chip: Fold sugar-free chocolate chips like Lily's Dark Chocolate Chips into the batter.
Pumpkin Seed Crunch: Press extra pumpkin seeds on top before baking.
Walnut: Fold chopped walnuts or pecans into the batter.
White Chocolate Pumpkin: Swap in Lily's Pumpkin Spice White Chocolate Baking Chips.

FAQs

What makes these high protein if there's no protein powder?

Peanut butter powder, Greek yogurt and eggs are doing all the work. Peanut butter powder packs a solid protein punch with way less fat than regular peanut butter, and combined with the yogurt and eggs, you hit 7g per muffin without any powder.

Can I use regular peanut butter instead of peanut butter powder?

It won't swap 1:1 because peanut butter powder is a dry ingredient doing structural work here. If it's all you have, use 3 tablespoon and reduce the yogurt by 2 Tbsp.

Can I make these gluten free?

Yes, swap the instant oats for certified gluten-free instant oats and you're good to go. Everything else in the recipe is naturally gluten free.

My muffins came out gummy in the center. What went wrong?

Usually means they needed another minute or two. Use the toothpick test - it should come out completely clean. Also let them cool fully before cutting in, since pumpkin muffins firm up a lot as they cool.

Can I use regular sugar instead of stevia?

Yes - use ¼ to ⅓ cup in place of the stevia. It will change the nutrition numbers, particularly the sugar and calorie count.

Can I use rolled oats instead of instant oats?

Yes, but blend them into a coarse flour first. Whole rolled oats won't soften enough in the bake time and leave the muffins chewy and loose.

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