No bake, no hassle, with plenty of protein and superfoods to boot!

Of course, we know exercise and nutrition are key to good health. But, did you know that the things you eat before and after a workout play a big role in how your body performs during and after your workout?
A pre-workout meal or snack is important because it provides your body with readily available energy that will be utilized during your workout! But once your routine is finished, your energy sources are probably depleted and need to be restored– especially if it was intense exercise! Many people fail to realize how important post-workout nutrition is, but here at Skinny Ms., we know! This is where our Easy No-Bake preworkout bars come in.
These delicious, easy to make preworkout bars are a great post-workout recovery snack that will help you reach your fitness goals with greater efficiency. After all, faster recovery means you can get another great workout in sooner. Of course, they’re excellent as a pre-workout snack, too!
A Great Workout Needs a Great Post-Workout Snack

It’s important to remember that, along with fitness routines that have our hearts racing and our muscles pumping, we need to add meals and snacks to our diet that complement our workouts and make sure we get the most of each lunge, squat, and minute spent on the elliptical. The saying is true, “You can’t outwork a bad diet.” Proper nutrition is extremely important.
Your future workouts could be at risk if you don’t take recovery seriously. Without properly hydrating and fueling your body, you may feel lethargic, sore, weak, and more. These things can compromise your training and slow down your progress (and no one wants that!) That’s why we’re so eager for you to try our tasty and nutritious preworkout bars!

Tasty Ingredients that are Better for Your Health

Since we want to keep what goes into our body as pure as possible, we try to stay away from pre-packaged snacks any time that we can. Why? Because many preworkout bars and snacks you’ll find on the grocery store shelves are loaded with unnecessary sugars and unknown ingredients. Your body doesn’t need that extra sugar and those preservatives that help extend the pre-fab snacks’ shelf life.
Our no-bake workout bars, on the other hand, are made with familiar and healthy ingredients. Fiber-rich complex carbohydrates, such as oats and raisins, are combined with protein-rich protein powder and peanut butter. Flax seeds and chia seeds add superfood power, while chocolate gives you a satisfying flavor. These easy preworkout bars will provide you with the perfect combination of post-workout carbs, protein, and fat.
And before you think to yourself, “Nobody has time to make their own preworkout bars!” just look at how easy this recipe is!
An Easy Alternative to Store-Bought Bars
We know you have a busy life and it may sound time-consuming to make your own snack bars. But, we’ve taken away the hassle by coming up with a simple, no-bake workout bar recipe! All you need is 15 minutes is to prepare these amazing preworkout bars. We can all find 15 minutes, can’t we? Especially if it means getting to eat a snack that’s better for our bodies?
Start by grabbing your blender. Pulse 1 ½ cups of the oats (keeping the other ½ cup off to the side) until they’ve reached a flour-like consistency. Add the oat flour, along with the remaining oats, protein powder, chocolate chips, chia or flax seeds, and raisins to a large bowl. Toss the ingredients until they’re evenly combined.
In a medium bowl, combine the peanut butter, coconut milk, and honey. Pour this peanut butter mixture into your bowl, over the oat mixture, and stir until the ingredients are thoroughly incorporated.
Finally, spread the completed mixture into a 9 x 9-inch square pan or an 11 x 7-inch rectangle pan. (Note that the smaller pan will give you thicker bars.) Press the mixture down evenly and cover with a lid or foil. Refrigerate the bars overnight, or for at least 4 hours. Once hardened, cut the recipe into 12 bars and store in the refrigerator until you’re ready for them. For the best taste, we recommend eating all the bars within 4 to 5 days. If you need to store them longer, wrap them tightly in plastic and freeze. Bars should last for a month, properly packaged.
No-Bake Workout Bars
Ingredients
Instructions
- In a blender, pulse 1 1/2 cups of the oats until a flour like consistency. In a large bowl, toss to combine oat flour, remaining 1/2 cup oats, protein powder, chocolate chips, chia or flax seeds, and raisins.
- Stir together in a medium bowl the coconut milk, peanut butter, and honey. Pour peanut butter mixture over oat mixture and stir until thoroughly incorporated.
- Spread mixture into a 9 x 9-Inch square pan or an 11 x 7-inch pan. Press mixture down and cover with a lid or foil and refrigerate overnight, or until they harden some. Slice into 12 bars and keep stored in the refrigerator.
Nutrition Information
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If you enjoyed these easy no-bake workout bars, we think you’ll also want to try our Quinoa Protein Bars
Enjoyed this post? Check out more:
- 10 High Protein Post Workout Snacks
- 7 Post Workout Smoothie Recipes
- 10 Healthy Snack Bar Recipes for Weight Loss
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Editors Note: This post was originally published June 13, 2015 and has been updated.







hi, can I use plant based protein?
thanks
Cathy, Definitely!
Divine I love,love them. Thank you so much!!! Recipe was very clear to understand.
We’re do glad you loved the No-Bake Workout Bars!
Do you use the coconut cream on top or the liquid on the bottom? Or shake it up? Sorry new to this.
Hi, Sara. You’ll stir up the coconut mixture (coconut milk, peanut butter, and honey) separately then pour it over the oat mixture — then stir everything together before adding to the pan.
Usually lite coconut milk does not separate. Full fat coconut milk tends to separate in the can. Just stir it up and keep going with the recipe.
These are really good! Will be making them regularly for a great snack, breakfast or even dessert. Although I think they are sweet enough without the honey – I might skip that part.
Can I substitute almond flower for the oat flour if so 2 cups?
Michelle, That should work fine!
Is it the coconut milk you use from a can or the half gallon coconut milk that’s refrigerated?
Hi, Amber. Either one of those will work!
Instead of natural PB can I just use regular PB with this recipe? I use that at home usually, so trying to keep to the ingredients I already have if possible.
Amanda, Regular PB will work.
Why do so many of your receipes have such high sugar, not great for diabetics
We have many recipes that have “no sugar” added. Also, we do not use refined sugar in any of our recipes.
Keep in mind that all fruits and vegetables have naturally occurring sugar.
Here’s some “no sugar” added recipes to check out:
https://skinnyms.com/no-sugar-added-skinny-desserts/
https://skinnyms.com/9-fruity-desserts-with-no-added-sugar/
OK. So I have tried several online healthy recipes for bars like these. Most of them leave a little to be desired re: flavor, texture, etc. I stumbled across your site and found this recipe. At the risk of sounding like a teenager…OMG! Hands down the best recipe I have found to date. I made them last week and it was all I could do not to eat the whole pan in one sitting. So good. Getting ready to make another batch for the upcoming week. Also chose 2 other recipes off your site for dinners this week simply based on how great these bars are. So glad I found you!
We’re so glad you enjoyed our No-Bake Workout Bars, Peter!
Do you think you could use PB2 instead of peanut butter to lower the fat grams? Probably huh?
Ashley, The Peanut Butter is needed, otherwise the bars will be too dry. You could add PB2 but will need to add a little more liquid. Add the extra liquid (coconut milk or water) until mixture can be shaped into bars. 🙂
I’ve made this recipe several times with different variations and it’s a hit every time! I was wondering though, could maple syrup be used instead of honey?
Bri, Definitely! I recently started using maple syrup as well and they were delicious. 🙂
These are my favorite bars!!! I eat them for breakfast before an active day.
Lindsay, Thank you so much for the feedback. I’m having one this morning on my way to the gym. 🙂
These are amazing and easy! I used 1/2 cup chopped nuts in place of choco chips for less sugar. I also used 1/2 cup chia AND 1/2 cup flax. I added 2 TBS cocoa powder. I didn’t have coconut milk and didn’t want to use regular milk in case they would spoil faster so I just used water and it worked great!
Great substitutions! Thanks for sharing with us!
This looks so good! What a great meal prep to stay on track for the week!
Thanks Suzanne! 😀 Having healthy snacks on hand certainly makes it easier to make healthy choices, doesn’t it?!
Thanks for sharing! Do they keep long?
These will keep for about a week and a sealed airtight container.