These Peanut Butter Chocolate Chip Oat Bars are a delicious grab-and-go breakfast or snack. Made in just one bowl and loaded with hearty rolled oats, peanuts, peanut butter and chocolate chips, these oatmeal bars are everyone’s favorite. They’re super easy to make too.
Hey guys! I’ve got a oat snack bar recipe that is so delicious and easy make. I’d tuck these baked oatmeal bars into my kids’ track bag or softball backpacks to stave off any late day energy slump.
After a while, their friends would ask for any extras of the peanutty and chocolate chip bars. I’ve made so many batches of oat bars for family, friends and personal chef clients that I can make them in my sleep.
why I love oat bars
After trying dozens of recipes, this baked oat bar one is my favorite. It’s got lots of hearty oats, double the peanut with both peanut butter and salted peanuts, and chocolate chips sprinkled throughout.
The tricky part of the recipe was finding the right binder. More times than not, my attempts at granola bars came out as more of a crumble. The sweetened condensed milk is the ideal binder. It’s the key to sturdy and chewy bars that hold their shape and aren’t sticky.
To make the oatmeal bars easily portable, I package them in these self sealing cellophane bags. I always make a double batch. Some are tossed in the freezer (they can be frozen for up to 2 months). The rest are stay fresh for a week when stored in an air tight container.
gather the ingredients
- rolled oats
- semi sweet chocolate chips
- salted peanuts
- peanut butter
- sweetened condensed milk
- cinnamon
my cooking videos ~ step by step instructions
recipe details
You’ll love that there’s just a few simple steps for my baked peanut butter oat bars recipe.
Preheat the oven and coat a 9 x 9 inch silicone baking pan with cooking spray. This is my go to pan for these tasty oat bars. They slide out so easily.
Grab a large bowl and add rolled oats, chocolate chips, salted peanuts, peanut butter, sweetened condensed milk and cinnamon. This is a thick mixture so use a sturdy spatula to mix the ingredients.
Spread the oat mixture into the prepared pan. Make sure its pressed down and evenly fills the pan.
Bake the bars until firm to the touch and light brown on the edges. Cool in the pan and then flip out the on to a cutting board. Cut into squares.
Store the bars in an air tight container for up to a week or freeze for up to 2 months.
suggestions and recipe tips
A 9 x 9 inch silicone baking pan is my first choice when making oatmeal bars. There’s no need to line the pan with parchment paper as the bars slide right out.
For oat bars uniform in size and thickness, firmly and evenly press down the oat mixture in the baking pan.
To easily cut the bars into squares, place the completely cooled, unmolded and uncut oat bars on a cooling rack. Let sit for about 4 hours at room temperature. This allows the chocolate chips to harden and the bars to firm up.
more oat bar flavor combinations
Peanut butter chocolate chip oat bars are my all-time favorite flavor combination. But I do change up the ingredients to make more tasty bars. Here’s some variations to try.
- Almond butter, dried cranberries and chocolate chips
- Cashew butter, salted cashews and butterscotch chips
- Sunflower butter, pecans and chopped dried apricots
- Peanut butter, raisins and white chocolate chips
just one more thing
Did you make these delicious peanut butter oat bars? I’d love hearing from you if you did! Be sure to leave a comment. Or give this recipe a rating. I do my best to reply to all your comments. And snap a photo to post to Instagram. I’ll add the photos to my Insta stories. I love seeing all your creations.
Also check out my Facebook and Pinterest pages for lots of fabulous foodie stories, videos, cooking tips, and recipes. Sign up for my newsletter and never miss one of my new recipes.
more snack recipes I love
Healthy Oatmeal Cookies with Coconut
Crispy and Chewy Almond Butter Chocolate Chip Cookies
The Ultimate Banana Bread Muffins
Peanut Butter Chocolate Chip Energy Balls
Peanut Butter Chocolate Chip Oat Bars
- Total Time: 55 minutes
- Yield: 16 bars 1x
Description
These Peanut Butter Chocolate Chip Oat Bars are a delicious grab-and-go breakfast or snack. Made is just one bowl and loaded with hearty rolled oats, peanuts, peanut butter and chocolate chips, these oatmeal bars are everyone’s favorite. They are super easy to make too.
Ingredients
- 3 1/4 cups rolled oats
- 1 cup semi sweet chocolate chips
- 1 cup salted peanuts
- 1/3 cup creamy peanut butter
- 1 (14-ounce) can sweetened condensed milk
- 1 teaspoon cinnamon
Instructions
- Preheat oven to 250 degrees F. Coat a 9 x 9 inch silicone baking pan with cooking spray. If using a 9 x 9 inch metal baking pan, coat with cooking spray. Line with parchment paper letting the the side edges overhang by 2 inches. Coat the parchment paper with cooking spray. Set aside.
- In a large bowl, add the rolled oats, chocolate chips, peanuts, peanut butter, sweetened condensed milk and cinnamon. Stir until the ingredients are will combined.
- Spread the oat mixture into the prepared pan. Press down so that the top is smooth and evenly fills the pan.
- Bake for 45 to 50 minutes. The bars should be set and light brown on the edges.
- Remove from the pan from the oven and place on a cooling rack. Let the bars cool in the pan for at least 1 hour.
- If using a silicone pan, flip over onto a cooling rack. If using a metal baking pan, use the parchment paper to lift the bars from the pan and flip over on a cooling rack. You want the bottom side of the bars facing up. If the bottom of the bars is sticky, let air dry for about an hour or so.
- Cut into 16 bars. Store in an airtight container or wrap individually in cellophane bags. Store at room temperature for up to a week or in the freezer for up to 2 months.
Notes
A 9 x 9 inch silicone baking pan is my first choice when making oatmeal bars. There’s no need to line the pan with parchment paper as the bars slide right out.
For oat bars uniform in size and thickness, firmly and evenly press down the oat mixture in the baking pan.
To easily cut the bars into squares, place the completely cooled, uncut and unmolded oat bars on a cooling rack. Let sit for about 4 hours at room temperature. This allows the chocolate chips to harden and the bars to firm up.
- Prep Time: 5 minutes
- Cook Time: 50 minutes
- Category: dessert
- Method: bake in oven
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 288
- Sugar: 22 g
- Sodium: 35 mg
- Fat: 14 g
- Saturated Fat: 5 g
- Unsaturated Fat: 0 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 3 g
- Protein: 9 g
- Cholesterol: 9 mg
Keywords: oat bars, peanut butter oat bars, oatmeal bars, baked oatmeal bars
These were too easy and so delicious! Thank you Amy for all your delicious recipes!!!
★★★★★
Thanks so much Stacey! I appreciate your kind comments 🙂
These bars came out so good, they were as good as an oatmeal chocolate chip cookie. I stored extras in a containner, but really they won’t last more than a few days!
★★★★★
I’m so happy you enjoyed my recipe Mikayla.
I have an oat bar recipe that I make regularly but you have some fun new ingredients I need to try! Especially the sweetened condensed milk and added peanuts! Love this idea!
★★★★★
I love the double peanut in this recipe too.
These make great snacks for the kids. I added raisins in there as well. Delicious!
★★★★★
Great idea to add raisins. I like to add dried cranberries too.
I love these! I always choose sunflower butter because I’m obsessed with the flavour but then also I can send these bars with my kids to school! A fam favourite!
★★★★★
Sunflower butter is a great sub for the peanut butter.
These oat bars are awesome I love that there are only 6 ingredients! And these are things I always have in my pantry anyways, super convenient for a last minute sweet craving 🙂
★★★★★
I totally agree!
Love the combination of ingredients and how simple this oats bar recipe is. Thanks for sharing.
★★★★★
You are so welcome Kushigalu. Aren’t simple and delicious recipes just the best?
Oh wow! I loved how these bars turned out. It has the perfect sweet and salty combination.
★★★★★
I agree! Sweet and salty flavor combinations are my favorite.
These bars are so quick and easy to make and they fill you up good. I made them with soy butter so my son could bring them to school. Perfect lunchbox snack!
★★★★★
Great substitution Marie. Thanks for sharing.
These bars seem perfect for busy mornings or as a snack. I like how easy to make they are as well.
★★★★★
Me too. I love tossing one in my bag so I always have a snack handy.
These bars are super easy to make, and so yummy! They were a huge hit in my house and they disappeared fast.
★★★★★
Awesome! I’m so glad you and your family enjoyed my recipe Colleen.