Tasty Oatmeal Chocolate Chip Bars

Category: Desserts That Transform Moments

These oatmeal chocolate chip bars blend wholesome oats and melty chocolate chips into a soft, chewy delight that'll win everyone over. Sweet, buttery, and warmly spiced with cinnamon, every mouthful offers the ideal mix of textures and tastes. Basic ingredients and easy steps make this a fantastic option for after-dinner sweets or daytime nibbling. Savor this homemade goodness straight from your oven, ideal for family moments or friendly get-togethers.

Sarah Crisp
Recipe By Sarah Crisp Sarah Crisp
Last updated on Mon, 29 Dec 2025 18:39:28 GMT
A mouthwatering close-up shot of an oatmeal chocolate chip bar. Pin
A mouthwatering close-up shot of an oatmeal chocolate chip bar. | cookrisp.com

These oat and chocolate chunk bars are the ultimate homemade comfort treat for any sweet tooth or family get-together. Every bite of the chewy oats and gooey chocolate creates a small burst of joy, which explains why they vanish within 24 hours at my place.

I first whipped these up one lazy Sunday when my little ones wanted "something warm and chocolatey." Since then, they've requested them specifically and can't wait to help scoop the oats when we bake.

Round Up Your Ingredients

  • All purpose flour: provides the foundation and chewiness, try to grab unbleached for better results
  • Baking soda: gives that perfect gentle lift, just make sure it hasn't expired
  • Salt: cuts through sweetness and enhances chocolate flavors, fine table salt works great
  • Cinnamon: adds subtle warmth that works wonderfully with oats, regular grocery store cinnamon is fine
  • Unsalted butter: delivers richness throughout, make sure it's softened before mixing
  • Brown sugar: brings moisture and hints of molasses, press it firmly when measuring
  • Granulated sugar: creates those tasty crispy edges, any standard white sugar will do
  • Eggs: hold everything together nicely, regular large eggs work perfectly
  • Vanilla extract: deepens all the flavors, especially the chocolate, real vanilla makes a difference
  • Quick cook oats: offer that signature hearty texture, though traditional rolled oats can add extra chew
  • Milk chocolate chips: melt into delicious pockets throughout, pick your favorite brand for best taste

How to Make It

Preheat and Prep:
Warm your oven to three hundred fifty degrees and lightly spray a nine by thirteen inch baking dish with cooking spray. Don't forget the edges to make removal easier.
Mix the Dry Ingredients:
In a bowl of medium size, combine the flour, baking soda, salt, and cinnamon with a whisk until everything looks evenly mixed.
Cream Butter and Sugars:
Using a large mixing bowl, beat together your softened butter with both sugars for about three minutes. You want it looking light and fluffy to make sure your bars turn out tender.
Incorporate Eggs and Vanilla:
Drop in eggs one after another, mixing well between each. Pour in vanilla and beat again. Use a spatula to scrape down the sides so everything mixes properly.
Combine Dry with Wet:
Gradually add your dry mixture into the wet ingredients. Mix gently until barely combined to keep the dough from getting tough.
Stir in Oats and Chocolate:
Add your oats and chocolate chips to the bowl. Use a strong spatula to fold everything together until you can't see any flour spots.
Spread and Bake:
Scoop your thick mixture into your prepared baking pan. Use a spatula or clean fingers to push it into an even layer, making sure to reach the corners. Bake for thirty to forty five minutes until you see golden edges while the middle still looks slightly soft.
Cool and Slice:
Allow bars to cool fully in the pan before cutting them so they won't fall apart when served.
A close up of a chocolate chip cookie.
A close up of a chocolate chip cookie. | cookrisp.com

The warm sweetness of milk chocolate chunks makes these bars irresistible. I love watching my kids push extra chips into the top and sneakily taste bits of dough when we make these together on cool weekend afternoons.

Flavor Boosters

Always let your bars cool completely before wrapping them up. They'll dry out if left uncovered, so store them in an airtight container or plastic bag at room temp. For longer storage, put them in the freezer first as a single layer, then stack them between sheets of parchment in a freezer bag for up to two months.

Serving Suggestions

Dish them up as squares with a glass of cold milk for kids after school. Warm a piece and top with vanilla ice cream for a fancy dessert. Break up smaller pieces over some Greek yogurt with fresh strawberries for a breakfast treat.

Creative Twists

Try dark or semisweet chocolate instead of milk chocolate for more intensity. Add some toasted pecans or walnuts for crunch. If you can't have dairy, go with plant-based butter and your favorite non-dairy chocolate chunks.

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

These treats never fail to please at parties and brighten ordinary days. Share them with your friends or hide a few for yourself as an afternoon pick-me-up.

Common Questions About This Recipe

→ What type of oats works best for these bars?

Quick cook oats work wonderfully, though regular old fashioned oats can work too if you want more texture.

→ Can these bars be made ahead of time?

Absolutely, you can make them a few days early and keep them in a sealed container for up to four days.

→ What can I use instead of milk chocolate chips?

Try semi-sweet or dark chocolate chips for a different flavor experience.

→ Can butter be replaced with another fat?

Unsalted butter gives the best taste, but you can try margarine or plant-based options if you need to.

→ How do I prevent the bars from becoming dry?

Watch your baking time carefully and be sure to measure your flour and oats correctly.

Oatmeal Chocolate Chip Bars

Tender oatmeal squares filled with chocolate morsels—soft, chewy, and hot from the oven for delightful family snacking.

Prep Time
35 minutes
Time to Cook
45 minutes
Complete Time
80 minutes
Recipe By Sarah Crisp: Sarah Crisp

Recipe Type: Sweet Comfort

Level of Difficulty: Perfect for Beginners

Cuisine Style: American

Makes: 4 Number of Servings (1 pan (9 x 13 inch), makes about 12 bars)

Dietary Categories: Suitable for Vegetarians

Ingredients You’ll Need

→ Dry Ingredients

01 1 1/2 cups regular flour
02 1 teaspoon baking soda
03 1/2 teaspoon salt
04 1 teaspoon ground cinnamon
05 3 cups quick or traditional oats

→ Wet Ingredients

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

→ Mix Ins

11 1 cup milk chocolate chips

How to Make It

Step 01

Get your oven hot at 350°F and give a 9 x 13 inch baking dish a light spray of cooking oil.

Step 02

Mix flour, baking soda, salt, and cinnamon in a medium bowl until they're all well combined.

Step 03

In a bigger bowl, whip the butter with both brown and white sugars until the mix looks pale and fluffy.

Step 04

Drop in eggs one by one, mixing well after each one, then stir in the vanilla.

Step 05

Slowly add your flour mix to the wet stuff, stirring just enough to mix them together.

Step 06

Gently mix in the oats and chocolate chips until they're spread throughout the batter.

Step 07

Pour the batter into your greased pan and bake for 30 to 45 minutes until the top turns golden and the middle feels firm.

Step 08

Let the bars cool down in the pan before you cut them into pieces.

Extra Suggestions

  1. For extra chewy bars, take them out before they get too brown. Make sure they're totally cool for clean-cut pieces.

Things You'll Need

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

Allergen Information

Always read labels for allergens and consult your doctor if unsure.
  • Watch out if you can't have eggs, milk, or wheat. Might have bits of gluten and dairy too.

Nutritional Breakdown (Per Serving)

This is for general info and isn't a replacement for professional advice.
  • Calories: 430
  • Fat Content: 18 grams
  • Carbohydrates: 40 grams
  • Protein Content: 15 grams