All you need is 9 simple ingredients to make this delicious no bake snack bar. Way better than buying prepackaged granola bars from the supermarket! They come together in 15 minutes. The filling is super easy to make with just blueberries and water. Just cook the fruit down but don’t completely mash it up – leave some pieces whole. You can also add a drop or two of honey or maple syrup while its cooking to sweeten it more – but I didn’t.
These protein-rich oat bars are full of peanut butter, oat and jam flavors and packed with protein to keep you energized throughout the day. Soft, delicious and meant for meal prep!
Let me paint the scene for you. You go to your freezer, pick up one of these delightful oat bars, bite into it to find the most delicious ooey gooey layer of blueberry jam surrounded by a delicious chewy oat base. Truly the dream, and you can easily make it yourself.
One of my all-time fave combos – blueberries and peanut butter! Plus they are no bake so you don’t have to worry about messing with the oven! They are best served old straight from the fridge. The no baking part also means they are a lot faster to make and less fuss. Did I mention they taste freaking amazing.
As well as being really easy to make, these bars are healthier than your average treat as they are made with wholesome REAL food ingredients. With the added protein powder it makes them more balanced than the traditional high carb recipe.
Old fashioned baked recipes always had tons of sugar, carbs and fat. Its little wonder where the epidemic of obesity has come from. The new modern way is to add protein making the recipe more balanced and healthy and to limit fat storing blood sugar spikes. Eating high-protein foods has many health and fitness benefits, including:
Speeding recovery after exercise and/or injury
Reducing muscle loss
Building lean muscle
Helping maintain a healthy weight
Curbing hunger
A well-balanced diet with proper ratios of macro nutrients (protein, healthy carbs and fats) provides all of the:
Energy you need to keep active throughout the day
Nutrients you need for growth and repair
Help you to stay strong and healthy and
Help to prevent diet-related illness
When you find your optimal balance and amounts of macro nutrients, you take a major step toward reaching your health goals and this balance has been improved in this recipe by the addition of healthy protein.
These oat bars are ideal for a grab and go breakfast – a quick and delicious way for you to mix up your morning oats. Porridge will be a thing of the past once you try these, trust me. These little bars of oaty, peanut-buttery goodness are the best way to get your day off to a good start.
This recipe is so simple to make. Simply mix up the ingredients in a bowl. Divide the mixture up and shape into 10 bars. Chill. Done!
Why You Will Love These Oat Bars
No baking required. You just need one bowl and a small pot to cook the blueberry jam in. Layer with the oaty base that require just a handful of ingredients, but combined together makes a fun and delicious sweet treat to look forward to. Great to prep ahead. Once the bars are set, they can be stored in the freezer for an easy grab and go snack.
Turn Your Oat Bars Into a Tasty Breakfast Treat
These bars are meant to be a fun sweet treat, but can be strategically used to make a balanced breakfast. Chop up one of them into small pieces and place over a serving of some yogurt and a handful of fresh berries. Or to the top of a smoothie or smoothie bowl.
These no bake blueberry breakfast bars are healthy oatmeal bars with a juicy sweet blueberry homemade jam And it’s secretly healthy enough for breakfast too!

Blueberry Oat Protein Bars
Ingredients
Blueberry Jam
- 1 1/2 cups blueberries, fresh or frozen
- 2 tablespoons honey or maple syrup
- 1/4 cup water
Oat Bars
- 1 cup rolled oats
- 1 cup almond flour (or more oats or almonds grounded to a flour)
- 1/2 cup peanut (or any other nut or seed) butter
- 1/4 cup protein or collagen peptides powder
- 1/4 cup honey or maple syrup
- 1/4 cup coconut oil, melted
- 1 teaspoon vanilla extract
Instructions
- Line a 7 x 5-inch loaf pan or dish with parchment paper on the bottom and sides leaving some overhanging to act as a handle to get the bars out easier for cutting. Or use a silicon baking pan or dish.In a medium pot over medium heat, add blueberries, honey and water and simmer for 6-8 minutes. Gently smash half of the blueberries.In a medium bowl, add oats, almond flour, peanut butter, protein powder, honey, coconut oil and vanilla mix together until combined. If the mixture seems a bit dry add water a tablespoon at a time, and keep mixing until a dough like texture is formed.Transfer 2/3 the oat mixture to the loaf pan and spread out evenly. Next add the blueberry jam on top and spread out evenly – leaving a slight border. Then add the remaining oat mixture on top and spread out evenly. Chill for 2 hours or overnight. Slice into 10 bars or more smaller squares to serve.Will keep in the fridge for up to 1 week or freezer for up to 3 months.
If you are looking for more delicious, healthy, protein-rich, no bake desserts and treats to help you reach your health, wellness and fitness goals, you will love my collection here: Blended Bites