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Home Recipes Course Snacks Bars & Balls Cacao Coffee Protein Bars [copycat RXBAR]
P Paleo GF Gluten-Free DF Dairy Free VG Vegetarian 30 Whole30

Cacao Coffee Protein Bars [copycat RXBAR]

Jump to Recipe Rate Recipe
Posted:1/7/20
Updated:10/30/20
two photos of coffee protein bars stacked on saucer and cut up on counter
paleo cacao coffee protein bars stacked on green saucer
two photos of coffee protein bars stacked on saucer and cut up on counter

These Cacao Coffee Protein Bars are a homemade version of that popular RXBAR. Simple and quick, these coffee energy bars are low carb, low fat and perfect for the morning or even a midday snack. Vegetarian, no added sugars and Whole30 compliant.

paleo cacao coffee protein bars cut up and sitting on counter with dates, nuts and coffee beans this recipe

You know what is tough? Getting back into the swing of things. Getting back into routines and work mode and exercise and more nutritious foods. It can be tough because we (must) allow ourselves to take breaks.

A break from routine to feel free again.

A break from work to feel relaxed.

A break from exercise to feel rested.

A break from greens to enjoy the sweets.

Jill Coleman on Instagram asked something along the lines of “Can you find/reach/know balance without going through an extreme?” The poll seemed to be about 60/40, with 60% of people saying “No.”

My thoughts? I’m not sure… My first thought is “No.” Kind of like sometimes you have to experience the lows to appreciate the highs. But then I think maybe it possible? Somehow we can instill balance without going through an extreme and I found one of the best ways to do that is make homemade proteins bars packed with the right ingredients. That’s what these coffee protein bars do for me!

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Paleo Cacao Coffee Protein Bars

stack of cacao coffee protein bars on green saucer with green mug in background

These cacao coffee protein bars are Paleo, Vegetarian, Whole30 and have no added sugar. All the sweetness comes from dried dates and a big dose of lean protein from egg white protein powder.

These coffee protein bars are great for a grab-n-go in the morning or as a midday pick-me-up – Unless you’re sensitive to caffeine then consuming one of these midday may not be the best for you. Just use your best judgement 😉 

They’re basically a take on the RXBAR, but made at home in your food processor (or high-powered blender).  They take just minutes to mix together and then you just press them into a pan and chill them before cutting. Simple and quick!

For the ingredients you’ll need

almonds, pecans, Medjool dates, instant coffee, cacao powder, egg white protein powder, cacao nibs
  • nuts
  • egg white protein powder
  • cacao powder (or unsweetened cocoa powder)
  • instant coffee or espresso powder
  • Medjool dates
  • water
  • cacao nibs, optional

Using a Food Processor to Make Homemade Protein Bars

protein bar mixture and cacao nibs in food processor
  1. Prepare a dish for pressing bars into. Line an 8 x 8 baking dish with parchment paper or use a silicone square pan.
  2. Process the dry ingredients. In the bowl of your food processor (or blender), process the nuts, egg white protein powder, cacao powder and coffee until coarse.
  3. Add the dates and water. Process until the dates break down. Add 1 Tablespoon of water at a time until the coffee protein bar dough comes together – it will be a bit sticky. Remove the blade and fold in cacao nibs, if using.
  4. Set and slice. Transfer the date-nut mixture to the prepared baking dish and flatten into one even layer. It helps to have damp hands. Set in the fridge to chill for 30 minutes-1 hour. When ready, remove from the baking dish and slice into 12-16 squares.
medjool dates, almonds, coffee beans, pecans, coffee protein bars

Egg White Protein Powder

The best part about these paleo cacao coffee protein bars is the use of egg white protein powder – the same stuff they use in RXBARs. Egg whites are a complete protein, containing all nine essential amino acids, as well as being high in protein but low in calories. That’s reason enough to make these coffee energy bars a part of your routine!

Tips For The Best Coffee Protein Bars:

  • Use cacao powder for more nutrients. Cacao powder is processed more gently than conventional cocoa powder, meaning more of the nutrients are kept intact. More nutrients = Better for you!
  • Adjust the coffee taste to your liking. The energy bar recipe calls for 3 Tablespoons, but you can reduce this amount to your liking depending on how much coffee flavor you like!
  • Add more or less water depending on the Medjool dates. The dates you purchase may be drier or moister than mine, so it is best to add 1 Tablespoon of water at a time until the mixture just comes together.
stacked coffee energy bars, protein bars with cacao coffee and nuts

How To Store

These paleo coffee protein bars are best eaten at room temperature, but keep best stored in an airtight container in the fridge for 2-3 weeks.

For longer storage, wrap tightly in plastic wrap or place in a freezer-safe storage bag, seal tight, label, date and freeze for up to 3 months.

More Protein Bar Recipes You’ll Love:

  • Nut-Free Ginger Chocolate Protein Bars
  • Chocolate Chai Protein Bars
  • Peanut Butter Protein Oat Bars
  • Mint Chocolate Protein Bars
  • 4-Ingredient Homemade Protein Bars
  • Chocolate Almond Butter Oat Protein Bars
  • Vegan Baked Banana Protein Bars

If you make these Cacao Coffee Protein Bars, be sure to leave a comment and review on the blog! I love hearing from you, and it helps others learn more about the recipe too! Xx Ashley

Print

Cacao Coffee Protein Bars [copycat RXBAR]

stack of cacao coffee protein bars on green saucer with green mug in background
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★★★★★

5 from 3 reviews

These Cacao Coffee Protein Bars are a homemade version of those RXBARs. Perfect for the morning or even a midday snack!

  • Author: Ashley
  • Prep Time: 10 minutes
  • Total Time: 10 minutes
  • Yield: 12 1x
  • Category: Snacks
  • Method: Food Processor
  • Cuisine: American

Ingredients

Scale
  • 2 cups nuts (I used half almonds, half pecans, but cashews or walnuts would also work)
  • 1 cup egg white protein powder
  • 1/4 cup cacao powder (or unsweetened cocoa)
  • 3 TBS instant coffee, or espresso powder (can adjust to taste)
  • 18 large Medjool dates, pitted (10 ounces)
  • 3–5 TBS water, as needed to blend
  • 1/4 cup cacao nibs, optional

Instructions

  1. Line a 8×8 pan with parchment paper or use square silicone pan; set aside.
  2. In the bowl of your food processor, process nuts, egg white protein, cacao powder and coffee powder until nuts have broken down into small pieces. Careful not to over-process, as the nuts will continue to break down in the next step.
  3. Add in pitted dates and process until combined–the mixture will look a little dry. With the motor running about 1 tablespoon of water at a time until mixture is sticky and everything comes together. Depending on if your dates were juicy or dry, you may need less or more water. I used 6 tablespoons.
  4. Once mixtures has come together and is sticky, remove S-blade and stir in cacao nibs if using.
  5. Transfer mixture to lined 8×8 pan. Use slightly wet hands to press evenly into pan. I use his fun little pastry roller to make it extra flat.
  6. Place pan in fridge for 1 hour, or freezer for 30 minutes before cutting into bars. Use large sharp knife and cutting board, cutting bars into 12 or 16 squares.

Notes

Bars can be enjoyed at room temperature, but keep best in fridge. Store bars in covered container, with parchment paper in between layers, for 2-3 weeks.

Approximate nutrition. Will change based on type of nuts used. This is an estimate.

Post originally published January 2018. Updated and re-posted January 2020.

Nutrition

  • Serving Size: 1/12th
  • Calories: 196
  • Sugar: 16g
  • Sodium: 104mg
  • Fat: 8g
  • Saturated Fat: 1g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 23g
  • Fiber: 4g
  • Protein: 11g
  • Cholesterol: 0mg

Keywords: Coffee Protein Bars, Coffee Energy Bars, Paleo Protein Bars, Copycat RXBAR Recipe

Did you make this recipe?

Tag @fitmittenkitchen on Instagram and hashtag it #fitmittenkitchen

This post contains some affiliate links. Should you choose to purchase through said links, I will receive a small commission. Thank you for your support in helping keep Fit Mitten Kitchen up and running. 

About Ashley

"Ashley Walterhouse is the founder of Fit Mitten Kitchen, based in the Greater Lansing Area of Michigan, AKA “the Mitten.” Ashley grew up as a picky eater but later discovered that eating healthy was actually easy and fun. She started FMK in 2015 as a way to share her newfound love of developing healthier recipes for all to enjoy."

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  1. Julia says

    4/2/2018 at 11:06 am

    Would it help to soak my dates overnight or do you think the water is enough? I only own a small blender and am worried it won’t be powerful enough to break everything down.

    Reply
    • Ashley says

      4/2/2018 at 2:40 pm

      Hi Julia, I don’t think soaking overnight is going to make too much of a difference here. What you could do is try breaking down the ingredients in batches. For example start by pulsing nuts and cacao together then remove and make a date paste (adding a touch of water to dates while blending) then combining in bowl. I’ve made recipes like this in my NutriBullet before if that is the type of small blender you have. Let me know if you try!

      Reply
  2. Kim says

    4/6/2018 at 1:01 pm

    What if you don’t have egg white powder?

    Reply
    • Ashley says

      4/10/2018 at 6:40 pm

      You can use collagen peptides (another recipe here for amount) or try adding about 2/3 cup plant based protein. You may need more or less water – I always suggest adding 1 TBS of water at a time until the mixture comes together. Hope that helps!

      Reply
      • Chomp says

        3/28/2019 at 8:51 am

        I don’t have egg white powder and collagen peptide … what should I use instead, please?

        Reply
        • Ashley says

          3/28/2019 at 9:03 am

          You can either omit and decrease the water amount, or try adding about 1/2 cup plant protein and adjust the water accordingly. I have no tried these with whey. The main thing is once you get to adding the dates, only add water 1-2 TBSP at a time and process until slightly sticky. If changing protein powder options, the water amount will likely change as well. Hope that helps!

          Reply
  3. Sabrina Sentino says

    6/10/2019 at 3:32 pm

    Made these last night and just ate 1/2 of a bar so my afternoon snack. So yummy! I was tempted to eat the other half, that’s how much I liked it. But I resisted since I’m strict with my calories right now. Your website is wonderful. I have several recipes of yours that I’m trying this week.

    ★★★★★

    Reply
    • Ashley says

      7/1/2019 at 10:15 am

      Thank you for your comment and review! Glad you liked them 🙂

      Reply
  4. Hannah Ketcham says

    8/10/2019 at 10:59 am

    approx how much caffeine would be in each of these bars? Just wondering if it would be enough in the afternoons or evenings to affect my sleep at night.

    Reply
    • Ashley says

      8/19/2019 at 7:10 pm

      I don’t think very much at all – only 3TBSP of instant coffee for the entire recipe. Everyone’s caffeine tolerance is different, but I imagine you’d be okay enjoying these late afternoon or so.

      Reply
  5. alison says

    4/16/2020 at 6:55 pm

    Thank you for posting the weight in Oz for the dates, the ones I buy in bulk from BJ’s are not as moist – so measuring by ounces instead of counting dates made the batch perfect!

    ★★★★★

    Reply
  6. Crystal D Poole says

    12/2/2021 at 10:19 pm

    What if you use to much water?

    Reply
    • Ashley says

      12/3/2021 at 10:51 am

      Coconut flour or oat flour (if not grain free) could be used to help absorb the extra moisture. Just make sure you don’t add too much or the mixture will get crumbly and not hold together. Start with just 1 tablespoon coconut flour at a time. For oat flour, you’d need more because it’s not as absorbent.

      Reply

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