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These homemade protein bars are made with wholesome ingredients and naturally sweetened- they need just 4 ingredients! I love how each bar has over 21 grams of protein each!
Love high protein snacks? Try peanut butter protein balls, protein cookie dough, and protein granola bars.
I grew up eating Pure protein bars and Quest protein bars, but not anymore. Sick and tired of forking out tons of money for a store-bought protein bar, I opted to make my own and feel SO much better about it… and my wallet is thanking me too!
This protein bar recipe combines two of my favorite no bake snacks: protein balls and oatmeal energy balls. I love packing them in my bag for a quick and healthy snack between meals.
Table of Contents
Why I love this recipe
- Made with just 4 simple ingredients, they take minutes to prepare. We try to make a batch at least once a week, so we always have some on hand. However, they taste so good, they rarely last that long.
- They use wholesome ingredients, like coconut flour, and are sweetened with just a touch of maple syrup.
- Each bar packs in over 21 grams of protein.
- They are great to enjoy between meals as they always keep hunger at bay!
Ingredients needed
- Protein Powder. Any protein powder works, including whey protein powder, casein protein powder, and pea protein powder. For flavored protein bars, why not try a flavored protein powder? Chocolate, peanut butter, and cinnamon roll are all fabulous flavors.
- Coconut Flour. This helps hold the protein bars together while ensuring they have a soft and doughy texture.
- Peanut Butter. Smooth and drippy peanut butter with no added sugar. You can also use almond butter.
- Maple Syrup. Sweeten the bars without adding refined sugar. I’ve also made these with honey and agave nectar which works well.
- Chocolate Chips. To cover the protein bars with! To keep these as plain peanut butter protein bars, you can omit the chocolate.
How to make homemade protein bars
I’ve included step-by-step photos below to make this recipe easy to follow at home. For the full printable recipe instructions and ingredient quantities, scroll to the recipe card at the bottom of this post.
Step 1- Mix the ingredients. Add all the ingredients in a mixing bowl and mix until combined. Fold through the chocolate chips.
Step 2- Let the bars set. Transfer the mix into a lined pan and press down until smooth on top. Refrigerate for an hour.
Step 3- Slice. Using a slightly wet knife, slice into protein bars, then serve.
Recipe swaps and substitutions
This protein bar recipe is very forgiving and it’s easy to make them compliant to a plethora of diets out there with a few simple swaps.
- Cut the sugar. Replace the maple syrup with a sugar free maple syrup.
- Replace the coconut flour. Either oat flour or almond flour can be used instead. You may need to add a little extra flour to compensate for the extra moisture.
- Make them peanut-free. Almond butter or cashew butter are both great nut butters to use. You could make chocolate protein bars by using healthy Nutella.
- Make them nut-free. Tahini or sunflower seed butter have an almost identical texture to nut butter.
- Vegan and/or gluten free. Make vegan protein bars instead.
Storage instructions
To store: Homemade protein bars are best stored in the fridge in an airtight container. They will keep well for up to two weeks.
To freeze: Place the bars in a ziplock bag and store them in the freezer for up to 6 months.
Frequently Asked Questions
Homemade protein bars are great for weight management or a weight loss diet as they use wholesome and healthy ingredients and have around 150 calories.
Solely eating multiple protein bars can have negative side effects, especially if you have an intolerance to protein powder ingredients.
However, enjoying 1-2 protein bars per day as a snack can keep you satisfied and fuller for longer.
Most protein shake recipes have few carbs or fat in it, which won’t keep you as satisfied as a protein bar. Shakes are great after a workout, especially if you intend to eat a solid meal soon after.
More protein bar recipes to try
- Snickers protein bar
- Cookie dough protein bars
- Chocolate protein bars
- Coconut protein bars
- Protein crunch bars
Homemade Protein Bars (4 Ingredients!)
Video
Ingredients
- 1/2 cup coconut flour
- 1 1/2 cups protein powder * See notes
- 2 cups peanut butter Can sub for any nut or seed butter
- 1/2 cup maple syrup
- 2 cups chocolate chips Optional
Instructions
- Line a deep pan with parchment paper and set aside. For thicker bars, use an 8 x 8-inch pan. For thinner bars, use any size bigger.
- In a large mixing bowl, add your dry ingredients and mix well.
- In a small mixing bowl, melt your peanut butter with sticky sweetener until combined. Add to dry ingredients and mix until fully combined.
- Transfer protein bar batter into the lined baking dish and press firmly in place. Refrigerate or freeze until firm. Once firm, cut into bars and cover in optional chocolate and enjoy!
Great recipe. Adjust according to your tastes.
My family are all obsessed with these for a wholesome snack between meals!
Excellent base recipe! Halfway through making this I realized that 2 cups of nut/seed butter is A LOT! So I halved it, to around 300g sunflower seed butter or slightly more than 1 cup. Was able to mix it just fine with the help of a bit of warm almond milk. Also cut down on the maple syrup. I used whey protein and while the bars are quite chewy the macros are much closer to a protein bar than to a nut butter bar (approximately 230 cals, 3.5 g fiber, 19 g protein, didnt count sugar). This doesnt count any chocolate you add- I added one coat on the top which was plenty for me.
The peanut butter in these bars is what sells them for me!
So easy and I like to make them into truffles.