Chocolate Oatmeal Cookie Bars
These Oatmeal Chocolate Cookie Bars hit that sweet spot between a classic cookie bar and the rich, fudgy flavor you get from a no-bake treat. The base is buttery, chewy, and packed with quick oats, then topped with a smooth chocolate layer made with sweetened condensed milk. They bake up fast, slice cleanly, and disappear even faster. This is the kind of dessert that works for bake sales, potlucks, lunchbox treats, or a simple weekend pan for the family. Anyone who likes chocolate, oat-based desserts, or easy bar cookies should put this one on the list.
Chocolate Oatmeal Cookie Bars
I didn't know what I was expecting to find when I was paging through my vintage church cookbook looking for something that a) sounded good and b) I had all the ingredients for, but when I came across the recipe for these chocolate oatmeal cookie bars, I thought they would at least be edible, but I didn't really know what to expect from the final product. Holy. Moly. These were amazing!
Why You'll Love This Dish
- Easy Pantry Dessert - Most of the ingredients are common baking staples, so this recipe fits a last-minute craving.
- Chewy And Chocolatey - The oat cookie base and creamy topping give you two great textures in one bar.
- Great For Sharing - A 9x13 pan makes enough for parties, lunch trays, or family gatherings.
- Simple To Slice And Store - These hold together well once cooled, which makes them handy for make-ahead baking.
- Tastes A Little Different - The flavor brings in that no-bake cookie feeling with a baked bar format.
Recipe Shopping List
Wondering if you have to hit the store? Here's the list of items you'll need to make this recipe. For specific amounts, please refer to the printable recipe card at the bottom of the post.
- Brown Sugar - Brings sweetness with a deeper caramel note than white sugar. It helps keep the bars soft and gives the oat base a richer flavor.
- Unsalted Butter - Adds richness and lets you control the salt level. Salted butter can work in a pinch, though you may want to cut back slightly on added salt.
- Large Egg - Helps bind the dough and gives the bars structure. Bring it to room temperature for easier mixing.
- Vanilla - Rounds out the flavor and softens the sweetness with a warmer finish.
- All-Purpose Flour - Gives the base enough body to bake into clean, sturdy bars.
- Quick-Cooking Oatmeal - Creates a tender, chewy texture that blends neatly into the dough. Old-fashioned oats will give a rougher, heartier bite.
- Baking Soda - Gives the base a bit of lift so it doesn't bake up dense.
- Salt - Balances sweetness and sharpens the chocolate flavor.
- Sweetened Condensed Milk - Forms the backbone of the topping. It melts into a silky layer with a soft candy-style texture.
- Butter For The Topping - Adds shine and smoothness to the chocolate mixture.
- Milk Chocolate - Keeps the topping creamy and sweet. Semisweet chocolate works for a less sweet finish.
Recipe Shopping List
Wondering if you have to hit the store? Here's the list of items you'll need to make this recipe. For specific amounts, please refer to the printable recipe card at the bottom of the post.
- Cream The Butter And Sugar - Beat the brown sugar and butter until light and fluffy, then mix in the egg and vanilla.
- Mix The Dry Ingredients - Stir together the flour, quick oats, baking soda, and salt in a separate bowl.
- Build The Base - Add the dry ingredients to the wet mixture, mix until combined, then press the dough into a lined or well-greased 9x13 pan.
- Make The Chocolate Topping - Melt the sweetened condensed milk, butter, and milk chocolate together over simmering water, stirring until smooth.
- Top - Spread the chocolate mixture over the dough.
- Bake - Bake at 350 degrees for 12 to 18 minutes, until set and a toothpick comes out clean from the base.
Pin For Later
Oatmeal Chocolate cookie bars
These Oatmeal Chocolate Cookie Bars are easy, delicious, and kind of surprising! Tastes similar to a no-bake cookie.
Ingredients
- 1 cup brown sugar
- ½ cup butter, unsalted
- 1 large egg
- 1 teaspoon vanilla
- 1 ¼ cups flour
- 1 ½ cups oatmeal, quick cooking
- 1 teaspoon baking soda
- ¼ teaspoon salt
Topping:
- 14 oz can Sweetened Condensed Milk
- 1 tablespoon Butter
- 6 oz Milk Chocolate
Instructions
- Cream brown sugar and butter together until light and fluffy. Add egg and vanilla, and mix until combined.
- In a separate bowl mix together dry ingredients. Slowly add in to wet ingredients and mix until combined. Press mixture into a 9x13 lined with parchment, non-stick foil, or well prepped with baking spray.
- Using a double boiler, or a pot with an inch of water and another glass or metal bowl on top of it. Simmer water underneath, and add condensed milk, chocolate, and butter to top bowl. Stir until melted and combined.
- Pour chocolate mixture over bars in prepped pan. Bake at 350 for 12-18 minutes, or until a toothpick comes out clean.
Nutrition Information:
Yield:
12Serving Size:
1Amount Per Serving: Calories: 428Total Fat: 18gSaturated Fat: 11gTrans Fat: 0gUnsaturated Fat: 6gCholesterol: 57mgSodium: 241mgCarbohydrates: 61gFiber: 1gSugar: 46gProtein: 7g
Nutrition data provided here is only an estimate. If you are tracking these things for medical purposes please consult an outside, trusted source. Thanks!
did not come looking like in pix. Chocolate did not bake down into the oats. Just saying!
Did you follow the directions exactly and make no substitutions? Do you have a photo of how they looked? I may be able to troubleshoot with you. I have had quite a few people make these and haven't heard this before.
These seemed like a good bet, but I did not like the flavor of the bar or the topping. Actually through them away. Oh well.