Oatmeal Fudge Bars
If you’re looking for a dessert that combines the hearty goodness of oats with the rich, decadent flavor of chocolate, look no further than these Oatmeal Fudge Bars. They are wonderfully chewy, satisfyingly sweet, and oh-so-delicious. Perfect for an afternoon snack, a dessert for gatherings, or simply a treat to enjoy with your favorite cup of tea or coffee, these bars are a hit for all ages. With simple ingredients and straightforward steps, you’ll have a delightful dessert ready in no time.
Why It Works Every Time

The beauty of Oatmeal Fudge Bars lies in their perfect texture and balance of flavors. The combination of quick oats and flour creates a chewy base that holds up well under the rich layer of chocolate fudge. The brown sugar adds moisture and depth, while the sweetened condensed milk ensures a creamy, fudgy layer that melts in your mouth. This recipe is not only easy to make but also forgiving—perfect for bakers of all skill levels!
What We’re Using
- 1 cup unsalted butter, room temperature: This provides the necessary fat for richness and helps bind the ingredients.
- 1 cup granulated sugar: For sweetness and structure.
- 1 cup brown sugar: Adds moisture and a deeper flavor.
- 2 large eggs: These help to bind the mixture and add moisture.
- 1 teaspoon vanilla extract: Enhances the overall flavor of the bars.
- 2 cups quick oats: The star of the show, providing texture and a wholesome base.
- 2 cups flour: Gives structure to the bars.
- 1 teaspoon salt: Balances the sweetness.
- 1 teaspoon baking soda: Helps the bars rise and become fluffy.
- 1 cup sweetened condensed milk: Creates a rich, fudgy layer in the bars.
- 2 cups semi-sweet chocolate chips: For that indulgent chocolatey goodness.
- 1 teaspoon salt: A finishing touch to enhance the chocolate flavor.
- 1 cup butter: Used in the fudge layer for creaminess.
Tools of the Trade
- Mixing bowls: For combining wet and dry ingredients.
- Electric mixer: Makes creaming the butter and sugars a breeze.
- Spatula: For folding in ingredients and spreading batter evenly.
- Baking pan (9×13 inches): Ideal size for these bars.
- Parchment paper: Helps with easy removal and cleanup.
- Measuring cups and spoons: Precision is key in baking.
Method: Oatmeal Fudge Bars

Step 1: Preheat the oven
Preheat your oven to 350°F (175°C). This ensures that your Oatmeal Fudge Bars bake evenly.
Step 2: Prepare the baking pan
Line a 9×13 inch baking pan with parchment paper, leaving some overhang for easy removal later. This will make cutting and serving your bars a hassle-free experience.
Step 3: Cream the butters and sugars
In a large mixing bowl, combine 1 cup of room temperature unsalted butter, 1 cup of granulated sugar, and 1 cup of brown sugar. Using an electric mixer, beat on medium speed until the mixture is light and fluffy, about 2-3 minutes.
Step 4: Add eggs and vanilla
Add in 2 large eggs, one at a time, mixing well after each addition. Then, pour in 1 teaspoon of vanilla extract and mix until combined.
Step 5: Mix the dry ingredients
In a separate bowl, whisk together 2 cups of quick oats, 2 cups of flour, 1 teaspoon of salt, and 1 teaspoon of baking soda. Gradually add this dry mixture to the wet ingredients, mixing until just combined.
Step 6: Spread the base
Spread half of the oatmeal mixture evenly into the prepared baking pan, pressing it down firmly. This will form your base layer.
Step 7: Prepare the fudge layer
In a saucepan over medium heat, melt 1 cup of butter. Once melted, add 1 cup of sweetened condensed milk and 2 cups of semi-sweet chocolate chips. Stir until the mixture is smooth and well combined.
Step 8: Assemble the bars
Pour the chocolate fudge layer over the pressed oatmeal base in the baking pan. Spread it evenly. Then, crumble the remaining oatmeal mixture on top of the fudge layer, ensuring it’s evenly distributed.
Step 9: Bake
Bake in the preheated oven for 25-30 minutes, or until the top is lightly golden and the edges start to pull away from the sides of the pan. The center should be set but still slightly soft—this will ensure a chewy texture.
Step 10: Cool and cut
Once baked, remove the pan from the oven and allow it to cool in the pan for about 15-20 minutes. Then, using the parchment overhang, lift the bars out of the pan and let them cool completely on a wire rack before cutting into squares.
Swap Guide

- Butter: You can substitute with coconut oil or a plant-based butter alternative for a dairy-free version.
- Granulated Sugar: Use coconut sugar for a lower glycemic option.
- Oats: If you prefer a gluten-free version, opt for certified gluten-free oats.
- Chocolate Chips: Dark chocolate chips can be used for a richer flavor.
Pitfalls & How to Prevent Them
- Overmixing: Be careful not to overmix after adding the dry ingredients, as this can lead to tough bars.
- Baking Time: Keep an eye on the baking time; if they overbake, they may become dry.
- Cooling: Allow the bars to cool completely before cutting to ensure clean edges and a better texture.
Storing, Freezing & Reheating
These Oatmeal Fudge Bars can be stored in an airtight container at room temperature for up to five days. For longer storage, you can freeze them. Place the bars in a single layer in an airtight container or wrap them tightly in plastic wrap and then foil. They can be frozen for up to three months. To reheat, simply pop them in the microwave for a few seconds or enjoy them at room temperature.
Oatmeal Fudge Bars FAQs
Can I use old-fashioned oats instead of quick oats?
Yes, but the texture will be slightly different. Quick oats create a softer, chewier bar, while old-fashioned oats will provide a heartier bite.
Can I make these bars gluten-free?
Absolutely! Just make sure to use certified gluten-free oats and a gluten-free all-purpose flour blend.
How do I know when the bars are done baking?
The edges should be lightly golden, and the center will be set but still slightly soft. A toothpick inserted into the center should come out mostly clean.
Can I add nuts or other mix-ins?
Definitely! Feel free to add chopped nuts, dried fruit, or even a sprinkle of sea salt on top for added flavor.
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Make It Tonight
These Oatmeal Fudge Bars are a delightful treat that is easy to whip up and sure to please everyone. So why wait? Gather your ingredients, preheat that oven, and get ready to indulge in a deliciously chewy, chocolatey snack that you’ll want to share—and maybe even keep all to yourself!
With each bite of these Oatmeal Fudge Bars, you’ll experience a wonderful blend of flavors and textures that will leave you craving more. Enjoy them fresh out of the oven or let them cool for a more fudgy experience. Either way, you can’t go wrong with this classic treat!

Oatmeal Fudge Bars
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Line a 9x13 inch baking pan with parchment paper.
- In a large mixing bowl, cream 1 cup of room temperature unsalted butter, 1 cup of granulated sugar, and 1 cup of brown sugar until light and fluffy.
- Add 2 large eggs, one at a time, mixing well after each addition, then add 1 teaspoon of vanilla extract.
- In a separate bowl, whisk together 2 cups of quick oats, 2 cups of flour, 1 teaspoon of salt, and 1 teaspoon of baking soda. Gradually add to the wet ingredients.
- Spread half of the oatmeal mixture into the prepared baking pan.
- In a saucepan, melt 1 cup of butter, then add 1 cup of sweetened condensed milk and 2 cups of semi-sweet chocolate chips, stirring until smooth.
- Pour the chocolate fudge layer over the oatmeal base, then crumble the remaining oatmeal mixture on top.
- Bake for 25-30 minutes or until the top is lightly golden.
- Allow to cool for 15-20 minutes in the pan, then lift out using parchment and cool completely before cutting.
Notes
- Store in an airtight container at room temperature for up to five days.
- Freeze for longer storage, up to three months.
- Reheat in the microwave for a few seconds to enjoy warm.
