High Fiber Protein Bars - Healthy, Homemade Recipe

6 bars
10 min

Soft and Chewy High Fiber Protein Bars packed with flavor and nutrition. Healthy homemade protein fiber bars use oats, chia seeds, flax seeds and a high-fiber cereal!

Soft and Chewy High Fiber Protein Bars packed with flavor and nutrition. Healthy homemade protein fiber bars use oats, chia seeds, flax seeds and a high-fiber cereal!

Now I’m not talking 20g of fiber in one bar here, because that really would be too much. We want to feel full, but not poop in another 10 minutes, haha (okay it wouldn’t be 10 mins, but you know what I mean 😛).

The fiber in these bars keeps you full a little longer, and also helps you meet that daily fiber goal of at least 25-30. Not too massive a bar here that it replaces a meal, but just something to snack on or maybe as a simple dessert.


Ingredients for High Fiber Protein Bars:

These high fiber protein bars are made with simple healthy ingredients with no extra sugar, and great for a quick homemade snack.

  • Oat Flour – You can make your own by blending rolled oats in a high speed blender
  • High Fiber Cereal – I used Fiber One
  • Chia Seeds
  • Flax Seeds
  • Vanilla Protein Powder for high protein fiber bar recipe. I recommend the Quest Vanilla .
  • Unflavored Protein Powder to replace some of the flour (and carbs) in the recipe for a slightly lower carb high protein snack recipe. I recommend the Multi-purpose mix protein powder from Quest Nutrition.
  • Unsweetened Almond Milk
  • Sweetened Peanut Butter I used Grandma’s PB Fudge flavor Almond Butter from American Dream Nut Butter.
  • It’s lower fat and higher protein than normal, and just amazing (code HAYLSKITCHEN gives you a discount on these) in this protein bar recipe.
  • ADNB has a lot of other flavors that would go well here too.

And a white chocolate topping here for these protein bars.

  • White Chocolate Chips – I use sugar free white chocolate chips from Lily’s here for the contrast.
  • But another sugar free regular chocolate chip option is Lakanto (same discount here too) or Lily’s!
  • A bit of Coconut Oil
Soft and Chewy High Fiber Protein Bars packed with flavor and nutrition. Healthy homemade protein fiber bars use oats, chia seeds, flax seeds and a high-fiber cereal!
Soft and Chewy High Fiber Protein Bars packed with flavor and nutrition. Healthy homemade protein fiber bars use oats, chia seeds, flax seeds and a high-fiber cereal!
High Fiber Protein Bars - Healthy, Homemade Recipe
Recipe details
  • 6  bars
  • Prep time: 10 Minutes Cook time: 0 Minutes Total time: 10 min
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Ingredients

  • 1/2 cup High Fiber Cereal, 30g, e.g. Fiber One
  • 1/4 cup Instant Oats, 30g
  • 1/4 cup Vanilla Protein Powder, Whey-casein, 22g
  • 2 Tbsp Unflavored Protein Powder, Whey-casein, 11g, see post for subs
  • 1/4 cup Flaxseed Meal, 26g
  • 1 Tbsp Chia Seeds, 12g
  • 1/4 cup Unsweetened Almond Milk, 60ml
  • 3 Tbsp Peanut Butter, 48g, Sweetened recommended below
Topping:
  • 1/2 Tbsp White Chocolate Chips, Sugar-free recommended below, 7g
  • Bit of Coconut Oil
Instructions

Line an 8×4” loaf pan with parchment paper; leave an overhang to lift out later.
Combine dry ingredients in a bowl – cereal, oats, vanilla protein powder, unflavored protein powder, flax seeds and chia seeds.
Add in peanut butter and milk – little at a time – and mix. Mixture will be like a dough.
Transfer to prepared pan and press down.Optional: Place in freezer 10 minutes to harden.
Topping:
Lift mixture out of pan, slice into 6 bars.
Place chocolate chips in a bowl, add in a bit of coconut oil, and microwave at 10 second intervals (stirring) until melted.
Drizzle over bars.
Tips
  • Nutrition value, product recommendations, alternate ingredients, tips and storage options on my website: https://www.haylskitchen.com/high-fiber-protein-bars/
Haylee Jane Monteiro
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