Jamie Eason’s Pumpkin Protein Bars
If you’re on a mission to fuel your body with clean, muscle-building nutrition, these Jamie Eason-inspired Pumpkin Protein Bars are exactly what you need. Packed with lean protein, gluten-free oats, and real pumpkin, these bars make the perfect pre- or post-workout snack. They’re also ideal for meal prepping and snacking without guilt.
Let’s dive into the recipe that’s taken over fitness kitchens everywhere.

Why You’ll Love These Pumpkin Protein Bars
These bars hit the sweet spot between clean eating and satisfying your cravings. Unlike many store-bought bars loaded with artificial ingredients and added sugars, this homemade version uses real, whole foods that support your fitness goals.
Plus, the rich pumpkin flavor combined with warm cinnamon and nutmeg makes them perfect for fall—or any season, really.
Ingredients
Here’s everything you’ll need to make a batch of these protein-packed bars:
Dry Ingredients:
- 2 cups oat flour (blend rolled oats until fine)
- 2 scoops vanilla whey protein powder (about 60g total)
- 1 tbsp ground cinnamon
- ½ tsp ground nutmeg
- ½ tsp ground ginger
- ½ tsp baking soda
- ½ tsp baking powder
- ¼ tsp sea salt
- ¼ cup stevia or erythritol (or sweetener of choice)
Wet Ingredients:
- 1 cup canned pumpkin puree (not pumpkin pie filling)
- 4 large egg whites
- ½ cup unsweetened applesauce
- ¼ cup water
- 1 tsp vanilla extract
Step-by-Step Instructions
1. Preheat and Prep
Preheat your oven to 350°F (177°C). Lightly coat an 8×8-inch baking pan with nonstick cooking spray or line it with parchment paper for easy cleanup.
2. Mix the Dry Ingredients
In a large mixing bowl, combine the oat flour, protein powder, cinnamon, nutmeg, ginger, baking soda, baking powder, salt, and sweetener. Whisk until fully blended and no clumps remain.

3. Combine the Wet Ingredients
In a separate bowl, whisk together the pumpkin puree, egg whites, applesauce, water, and vanilla extract. Make sure the mixture is smooth and fully combined.

4. Mix It All Together
Pour the wet mixture into the dry ingredients. Stir everything together until a smooth, thick batter forms. It may seem thick, but that’s exactly what you want. Do not overmix.

5. Transfer to Baking Pan
Scoop the batter into your prepared baking pan. Spread it out evenly using a spatula or the back of a spoon. Try to keep the top smooth for even baking.

6. Bake
Place the pan in the oven and bake for 25–30 minutes. Check for doneness by inserting a toothpick into the center—if it comes out clean, your bars are ready.
7. Cool and Cut
Remove from the oven and let the bars cool completely in the pan—this helps them set properly. Once cooled, slice into 12 even squares or bars.
Storage Tips
You can store these bars in an airtight container in the fridge for up to one week. If you prefer to freeze them, wrap each bar individually and freeze for up to 2 months. Just thaw overnight in the fridge before eating.
Nutrition Facts (Per Serving – 1 Bar)
Nutrient | Amount |
Calories | 90 |
Protein | 8g |
Carbohydrates | 10g |
Dietary Fiber | 2g |
Sugars | 2g |
Fat | 2g |
Saturated Fat | 0g |
Sodium | 160mg |
Note: Values may vary based on the brand of protein powder and sweetener used.
Pro Tips for Customizing
- Add nuts or seeds for a crunch and a dose of healthy fats.
- Use chocolate protein powder for a pumpkin-chocolate combo.
- Toss in dark chocolate chips if you want a more indulgent treat that still supports your fitness goals.
- Make them paleo-friendly by using almond flour and a grain-free protein powder.
When to Eat These Bars
These bars make an excellent pre-workout snack, offering fast-digesting carbs and lean protein to fuel your training. They also work as a post-workout bite to help kickstart muscle recovery.
Not training today? They’re still perfect as a mid-morning snack or after-dinner treat that doesn’t wreck your macros.
Final Thoughts
Jamie Eason’s Pumpkin Protein Bars are more than just a seasonal treat—they’re a staple for anyone serious about clean eating and staying fit year-round. Whether you’re meal prepping for the week or looking for a healthy snack that actually tastes good, this recipe delivers.
Make a batch today and see why these bars are loved by fitness enthusiasts everywhere.