Oatmeal Chocolate Chip Bars

Category: Dessert Recipes for Sweet Tooth Satisfaction

These oatmeal chocolate chip bars combine hearty oats and rich chocolate chips in a soft, chewy treat everyone will love. Buttery, sweet, and infused with cinnamon, each bite features the perfect balance of flavors and textures. Simple steps and pantry staples make this a great bake for dessert or anytime snacking. Enjoy homemade comfort fresh from your oven, perfect for families or gatherings.

A woman wearing a green shirt is smiling.
Recipe Created By Mckenzie
Last updated on Mon, 29 Dec 2025 08:03:32 GMT
A close up of a delicious oatmeal chocolate chip bar. Pin
A close up of a delicious oatmeal chocolate chip bar. | mymealwave.com

These oatmeal chocolate chip bars are the definition of homemade comfort and a go to treat for any sweet craving or family gathering. The chewy oats and melty chocolate make every bite a little moment of happiness which is probably why these never last more than a day at my house.

I first baked these on a Sunday afternoon when my kids wanted “something cozy and chocolatey.” They have asked for them by name ever since and love helping measure the oats.

Gather Your Ingredients

  • All purpose flour: gives the bars structure and chew look for unbleached flour for the best texture
  • Baking soda: helps the bars rise just enough for a soft bite check expiration for fresh leavening
  • Salt: balances the sweetness and highlights the chocolate choose fine sea salt for even mixing
  • Cinnamon: brings gentle warmth and pairs beautifully with oats use Saigon or Ceylon for real depth
  • Unsalted butter: creates a rich base be sure to use it at room temperature for easier creaming
  • Brown sugar: adds caramel notes and keeps bars moist measure packing it tightly for accuracy
  • Granulated sugar: supplies crisp edges and some sweetness regular white sugar does the trick
  • Eggs: bind everything together helping the bars hold structure large eggs give the right balance
  • Vanilla extract: adds flavor dimension and brings out the chocolate use pure vanilla if possible
  • Quick cook oats: bring a chewy hearty texture old fashioned oats also work for extra chew
  • Milk chocolate chips: melt into pools of rich chocolate pick a good brand for creamy results

How to Make It

Preheat and Prep:
Set your oven to three hundred fifty degrees and mist a nine by thirteen inch baking pan lightly with cooking spray. Make sure to coat the corners to prevent sticking.
Mix the Dry Ingredients:
In a medium bowl whisk together all purpose flour baking soda salt and cinnamon until the mix is uniform and streak free.
Cream Butter and Sugars:
In a large mixing bowl beat the butter with brown sugar and granulated sugar for at least three minutes. Beat until the mixture is pale and fluffy which helps give the bars their tender bite.
Incorporate Eggs and Vanilla:
Add the eggs one at a time mixing thoroughly after each addition. Add in the vanilla extract and beat again. Scrape down the bowl so every bit gets incorporated.
Combine Dry with Wet:
Slowly add the dry mixture into the bowl with the wet ingredients. Mix on low or by hand until just combined so you do not overwork the dough.
Stir in Oats and Chocolate:
Pour in the oats and milk chocolate chips. With a sturdy spatula mix until both are evenly distributed and you see no dry patches.
Spread and Bake:
Transfer your thick dough into the prepared pan. Use an offset spatula or clean hands to press the mixture evenly into the corners and level the top. Bake in the preheated oven for thirty to forty five minutes until the edges are golden and the center still looks a touch soft.
Cool and Slice:
Let the bars cool completely in the pan before slicing so they hold their shape and do not crumble.
A close up of a chocolate chip cookie.
A close up of a chocolate chip cookie. | mymealwave.com

Nothing beats the melty sweetness of good milk chocolate chips in these bars. I love watching my kids press extra chips on top and sneak bites of dough when we make these on chilly weekends.

Flavor Boosters

Let bars cool fully before wrapping and storing them. If left uncovered they might dry out so seal them in an airtight tin or zip bag at room temperature. For longer storage freeze them in a single layer then stack between parchment sheets in a freezer bag for up to two months.

Serving Suggestions

Cut into squares and enjoy with cold milk for an after school treat. For dessert serve warm bar pieces with a scoop of vanilla ice cream. Crumble a small square over Greek yogurt and fresh berries for a hearty breakfast twist.

Creative Twists

Swap the milk chocolate chips for semisweet or dark if you like a deeper chocolate note. For extra nutty flavor add toasted walnuts or pecans. If you are dairy free try vegan butter and your favorite plant based dark chocolate.

A close up of a chocolate chip cookie.
A close up of a chocolate chip cookie. | mymealwave.com

These bars are always a hit at gatherings and make every moment a little sweeter. Enjoy them with friends or save a few for a quiet afternoon snack.

Frequently Asked Questions About This Dish

→ What type of oats works best for these bars?

Quick cook oats are ideal, but old fashioned oats can also be used for a heartier texture.

→ Can these bars be made ahead of time?

Yes, you can bake them in advance and store in an airtight container for up to four days.

→ What can I use instead of milk chocolate chips?

Semi-sweet or dark chocolate chips can be substituted for a different flavor profile.

→ Can butter be replaced with another fat?

Unsalted butter provides the best flavor, but margarine or plant-based alternatives can be used if needed.

→ How do I prevent the bars from becoming dry?

Don't overbake and make sure to measure ingredients accurately, especially the oats and flour.

Oatmeal Chocolate Chip Bars

Soft oatmeal bars packed with chocolate chips—tender, chewy, and freshly baked for sweet family treats.

Prep Time
35 minutes
Cooking Duration
45 minutes
Complete Duration
80 minutes
Recipe Created By: Mckenzie

Recipe Category: Desserts

Skill Level: Great for Beginners

Cultural Cuisine: American

Serving Quantity: 4 Number of Servings (1 pan (9 x 13 inch), yields approximately 12 bars)

Dietary Preferences: Vegetarian-Friendly

What You'll Need

→ Dry Ingredients

01 1 1/2 cups all-purpose flour
02 1 teaspoon baking soda
03 1/2 teaspoon salt
04 1 teaspoon ground cinnamon
05 3 cups quick-cooking oats or old-fashioned oats

→ Wet Ingredients

06 14 tablespoons unsalted butter
07 3/4 cup packed brown sugar
08 1/2 cup granulated sugar
09 2 large eggs
10 1 teaspoon vanilla extract

→ Mix Ins

11 1 cup milk chocolate chips

Step-by-Step Guide

Step 01

Preheat oven to 350°F and lightly coat a 9 x 13 inch baking pan with nonstick cooking spray.

Step 02

In a medium bowl, whisk together all-purpose flour, baking soda, salt, and ground cinnamon until thoroughly blended.

Step 03

In a large bowl, beat unsalted butter, brown sugar, and granulated sugar together until the mixture is light and fluffy.

Step 04

Add eggs one at a time, beating well after each addition, then mix in vanilla extract.

Step 05

Gradually add the flour mixture to the wet ingredients, mixing until just combined.

Step 06

Fold in oats and milk chocolate chips until evenly incorporated.

Step 07

Spread batter evenly in prepared pan and bake for 30 to 45 minutes, or until golden brown and set in the center.

Step 08

Allow bars to cool in the pan before slicing into portions for serving.

Helpful Suggestions

  1. For softer bars, avoid overbaking. Allow bars to cool completely to achieve clean slices.

Essential Tools

  • 9 x 13 inch baking pan
  • Electric mixer or stand mixer
  • Medium mixing bowl
  • Large mixing bowl
  • Whisk
  • Rubber spatula
  • Measuring cups and spoons

Potential Allergens

Check each ingredient for allergens and consult your healthcare provider as needed.
  • Contains eggs, milk, and wheat. May contain traces of gluten and dairy.

Nutritional Breakdown (Per Serving)

These details are offered for your reference and shouldn't replace expert guidance.
  • Calories: 430
  • Fat: 18 grams
  • Carbohydrates: 40 grams
  • Protein: 15 grams