Pumpkin oat protein bars with cinnamon and vanilla

Pumpkin oat protein bars combine canned pumpkin, multi-grain oatmeal, and whey protein for a nutritious snack. Flavoured with cinnamon and vanilla, they’re easy to make and perfect for breakfast or post-workout fuel.

27 Nov 2025
Cook time 20 min
Prep time 10 min

Ingredients:

1 cup canned pumpkin
1 cup multi-grain oatmeal
6 scoop whey protein powder
1 tbsp cinnamon
1 tsp baking powder
1 egg
6 tbsp egg whites
1 tsp vanilla extract
Pumpkin oat protein bars with cinnamon and vanilla

Pumpkin oat protein bars are a delicious and nutritious snack perfect for an on-the-go lifestyle. Packed with the warm flavors of cinnamon and vanilla, these bars also offer a protein boost from whey protein powder and the wholesome goodness of multi-grain oatmeal. They're easy to make and ideal for a quick breakfast or post-workout treat.

Instructions:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). This ensures it reaches the right temperature while you prepare the ingredients.
2. Prepare the Wet Ingredients:
- In a large mixing bowl, add 1 cup (240g) of canned pumpkin.
- Crack in the whole egg and pour in the 6 tbsp (90g) of egg whites.
- Add the 1 tsp (4.20g) of vanilla extract.
- Stir all the wet ingredients together until well combined.
3. Combine the Dry Ingredients:
- In a separate bowl, mix together 1 cup (80g) of multi-grain oatmeal, 6 scoops (180g) of whey protein powder, 1 tbsp (8g) of cinnamon, and 1 tsp (5g) of baking powder.
- Mix these dry ingredients thoroughly to avoid clumps.
4. Incorporate Wet and Dry Ingredients:
- Gradually add the dry mixture to the wet mixture, stirring continuously to ensure even distribution.
- The batter should be thick but fully blended.
5. Prepare the Baking Pan:
- Lightly grease an 8x8 inch baking pan, or line it with parchment paper for easy removal.
6. Bake:
- Pour the mixture into the prepared baking pan, spreading it out evenly with a spatula.
- Place the pan in the preheated oven and bake for about 20-25 minutes. The bars are done when a toothpick inserted into the center comes out clean.
7. Cool and Cut:
- Remove the pan from the oven and let it cool on a wire rack for at least 15 minutes.
- Once cooled, cut the bars into squares or rectangles, depending on your preference.
8. Serve and Store:
- Enjoy your pumpkin oat protein bars immediately, or store them in an airtight container.
- These bars can last up to a week in the refrigerator or be frozen for longer shelf life.

These pumpkin oat protein bars with cinnamon and vanilla are not only simple to prepare but also offer a wholesome, tasty snack option. With the perfect balance of protein, fiber, and seasonal flavors, they're an ideal choice for anyone looking to maintain a healthy diet without sacrificing taste. Enjoy them as a quick breakfast, a satisfying snack, or a post-workout refuel.

Pumpkin oat protein bars with cinnamon and vanilla FAQ:

What is the baking time for pumpkin oat protein bars?

Bake the bars in a preheated oven at 350°F (175°C) for about 20-25 minutes. They are done when a toothpick inserted in the center comes out clean.

How should I store pumpkin oat protein bars?

Store the bars in an airtight container. They can last up to a week in the refrigerator or be frozen for longer shelf life.

What can I substitute for whey protein powder in this recipe?

You can substitute whey protein powder with a plant-based protein powder or even oat flour. Adjust the amount as needed to achieve the right consistency in the batter.

How do I know when the bars are done baking?

The bars are done when a toothpick inserted into the center comes out clean. They should also feel firm to the touch.

Can I use other types of oats instead of multi-grain oatmeal?

Yes, you can use rolled oats or quick oats as alternatives, but keep in mind that the texture and baking time may vary slightly.

Cooking Tips:

- Make sure to use pure pumpkin puree and not pumpkin pie filling, as the latter contains added sugars and spices.

- For added texture and flavor, consider mixing in a handful of nuts or seeds before baking.

- Allow the bars to cool completely before cutting them to ensure they hold their shape.

- Store the bars in an airtight container in the refrigerator to keep them fresh for up to a week.

Nutrition Facts

9 Servings
Calories 130kcal
Protein 18g
Carbohydrates 11g
Fiber 2.93g
Sugar 1.29g
Fat 1.26g

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