Irresistible Brown Butter Sourdough Oatmeal Cookie Bars Recipe!

Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

As a busy mom, I know how precious time can be, especially when it comes to baking. That’s why I’m excited to share my recipe for Irresistible Brown Butter Sourdough Oatmeal Cookie Bars! These delightful bars are not only quick to whip up, but they also pack a punch of flavor that will impress your loved ones. Imagine the warm, nutty aroma wafting through your kitchen as they bake. Perfect for an after-school snack or a sweet treat to share with friends, these bars are sure to become a family favorite!

Why You’ll Love This Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

These Irresistible Brown Butter Sourdough Oatmeal Cookie Bars are a game-changer for busy days. They come together in just 45 minutes, making them a quick solution for satisfying sweet cravings. The chewy texture and rich, nutty flavor from the brown butter will have everyone asking for seconds. Plus, they’re versatile enough to adapt to your family’s tastes, ensuring that everyone leaves the table happy!

Ingredients for Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

Gathering the right ingredients is the first step to creating these delicious bars. Here’s what you’ll need:

  • Unsalted butter: This is the star of the show! Brown it for a nutty flavor that elevates the bars.
  • Brown sugar: Adds moisture and a deep caramel flavor, making the bars chewy and irresistible.
  • Granulated sugar: Balances the sweetness and helps achieve that perfect texture.
  • Large eggs: They bind everything together and contribute to the rich, tender crumb.
  • Vanilla extract: A splash of this adds warmth and enhances the overall flavor profile.
  • Sourdough starter: This unique ingredient brings a delightful tang and depth, making these bars stand out.
  • Rolled oats: They provide chewiness and a wholesome texture, making these bars feel hearty.
  • All-purpose flour: This is the base that holds everything together, giving structure to the bars.
  • Baking soda: A leavening agent that helps the bars rise and become light and fluffy.
  • Salt: Just a pinch enhances all the flavors and balances the sweetness.
  • Chocolate chips (optional): For those who love a little extra sweetness, these can be folded in for a delightful surprise.

For exact measurements, check the bottom of the article where you can find everything listed for easy printing. Feel free to get creative with substitutions, like using coconut oil instead of butter or adding nuts for extra crunch!

How to Make Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

Step 1: Preheat the Oven

Start by preheating your oven to 350°F (175°C). This step is crucial for even baking. While the oven heats up, grease a 9×13 inch baking pan. A well-prepared pan ensures your cookie bars come out easily and don’t stick, making cleanup a breeze!

Step 2: Brown the Butter

In a saucepan, melt the unsalted butter over medium heat. Keep an eye on it as it melts, stirring occasionally. Soon, it will start to foam and then turn golden brown. This process takes about 5-7 minutes. The nutty aroma that fills your kitchen is a sign that the butter is ready! Browning the butter adds a rich, deep flavor that makes these cookie bars truly irresistible.

Step 3: Mix the Sugars

In a large mixing bowl, combine the brown butter with brown sugar and granulated sugar. Use a whisk or a spatula to mix until smooth and creamy. This step is essential for creating a chewy texture. The sugars will dissolve into the warm butter, enhancing the overall flavor of your Irresistible Brown Butter Sourdough Oatmeal Cookie Bars.

Step 4: Add Eggs and Vanilla

Next, crack in the large eggs and pour in the vanilla extract. Mix everything together until well combined. The eggs act as a binder, giving the bars structure, while the vanilla adds a warm, comforting flavor. This combination is what makes each bite feel like a hug from the inside!

Step 5: Incorporate the Sourdough Starter

Now it’s time to add the sourdough starter. Gently fold it into the mixture until fully incorporated. The sourdough adds a unique tang and depth to the bars, setting them apart from traditional cookie recipes. Plus, it’s a great way to use up that starter sitting in your fridge!

Step 6: Combine Dry Ingredients

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In a separate bowl, whisk together the rolled oats, all-purpose flour, baking soda, and salt. This step ensures that the leavening agent is evenly distributed. The oats provide chewiness, while the flour gives structure. Mixing these dry ingredients separately helps avoid clumps in your batter.

Step 7: Mix Wet and Dry Ingredients

Gradually add the dry ingredients to the wet mixture. Stir gently until just combined. Be careful not to overmix, as this can lead to tough bars. You want a nice, thick batter that holds together but still has a bit of texture. This is where the magic happens!

Step 8: Fold in Chocolate Chips

If you’re feeling indulgent, now’s the time to fold in the chocolate chips. They add a delightful sweetness and melty goodness to your bars. If chocolate isn’t your thing, feel free to skip this step or substitute with nuts for a different flavor profile!

Step 9: Bake the Bars

Spread the batter evenly in your prepared baking pan. Bake for 25-30 minutes, or until the edges are golden brown. To check for doneness, insert a toothpick in the center. If it comes out clean or with a few moist crumbs, your bars are ready to come out of the oven!

Step 10: Cool and Cut

Once baked, allow the bars to cool in the pan for about 10-15 minutes. This cooling time helps them set. After that, transfer them to a wire rack to cool completely. Once cool, cut them into squares or rectangles, and enjoy your delicious creation!

Tips for Success

  • Always measure your ingredients accurately for the best results.
  • Don’t rush the browning process; it’s key to flavor!
  • Let the bars cool completely before cutting for cleaner edges.
  • Experiment with mix-ins like nuts or dried fruit for variety.
  • Store leftovers in an airtight container to keep them fresh.

Equipment Needed

  • 9×13 inch baking pan: A standard size for even baking; you can use a glass or metal pan.
  • Mixing bowls: A set of various sizes is handy; you can also use a large pot for mixing.
  • Whisk or spatula: Essential for mixing; a wooden spoon works too!
  • Measuring cups and spoons: Accurate measurements are key; a kitchen scale can be a great alternative.

Variations of Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

  • Nutty Delight: Add 1 cup of chopped nuts like walnuts or pecans for an extra crunch and flavor.
  • Dried Fruit Fusion: Incorporate 1 cup of dried fruits such as cranberries or raisins for a chewy, fruity twist.
  • Gluten-Free Option: Substitute all-purpose flour with a gluten-free flour blend to make these bars gluten-free.
  • Spiced Up: Add 1 teaspoon of cinnamon or nutmeg to the dry ingredients for a warm, spiced flavor.
  • Vegan Version: Replace eggs with flax eggs and use coconut oil instead of butter for a plant-based treat.

Serving Suggestions for Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

  • Pair these bars with a scoop of vanilla ice cream for a delightful dessert.
  • Serve alongside a warm cup of coffee or tea for a cozy afternoon treat.
  • Top with a drizzle of caramel sauce for an extra indulgent touch.
  • Present them on a colorful platter for a festive gathering.

FAQs about Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

Can I use a different type of flour? Absolutely! You can substitute all-purpose flour with whole wheat flour or a gluten-free blend. Just keep in mind that the texture may vary slightly.

How do I store the leftover bars? Store your Irresistible Brown Butter Sourdough Oatmeal Cookie Bars in an airtight container at room temperature for up to 5 days. They also freeze well for up to 3 months!

Can I make these bars without a sourdough starter? Yes, you can! If you don’t have a sourdough starter, simply replace it with an equal amount of yogurt or buttermilk for a similar tangy flavor.

What can I add for extra flavor? Feel free to mix in spices like cinnamon or nutmeg, or add nuts and dried fruits. These additions can elevate the taste and make your bars even more irresistible!

How do I know when the bars are done baking? Check for doneness by inserting a toothpick into the center. If it comes out clean or with a few moist crumbs, your bars are ready to be taken out of the oven!

Summarizing the Joy of Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

There’s something truly magical about baking a batch of Irresistible Brown Butter Sourdough Oatmeal Cookie Bars. The warm, nutty aroma fills your home, creating a cozy atmosphere that invites everyone to gather around. Each bite offers a delightful blend of chewy oats and rich brown butter, making them a perfect treat for any occasion. Whether you’re sharing them with family or enjoying a quiet moment with a cup of tea, these bars bring joy and comfort. They’re not just a dessert; they’re a sweet reminder of the love and warmth that home baking can create!

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Irresistible Brown Butter Sourdough Oatmeal Cookie Bars

Irresistible Brown Butter Sourdough Oatmeal Cookie Bars Recipe!

  • Author: Midwest Mama's Kitchen
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 12-16 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Deliciously chewy and nutty cookie bars made with brown butter and sourdough, perfect for a sweet treat.


Ingredients

Scale
  • 1 cup unsalted butter
  • 1 cup brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup sourdough starter
  • 2 cups rolled oats
  • 1 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup chocolate chips (optional)

Instructions

  1. Preheat the oven to 350°F (175°C) and grease a 9×13 inch baking pan.
  2. In a saucepan, melt the butter over medium heat until it turns golden brown and has a nutty aroma.
  3. In a large bowl, combine the brown butter, brown sugar, and granulated sugar, mixing until smooth.
  4. Add the eggs and vanilla extract, mixing until well combined.
  5. Stir in the sourdough starter until fully incorporated.
  6. In another bowl, whisk together the rolled oats, flour, baking soda, and salt.
  7. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
  8. If using, fold in the chocolate chips.
  9. Spread the batter evenly in the prepared baking pan.
  10. Bake for 25-30 minutes or until the edges are golden brown and a toothpick inserted in the center comes out clean.
  11. Allow to cool before cutting into bars.

Notes

  • For a nuttier flavor, you can add chopped nuts to the batter.
  • Store leftovers in an airtight container at room temperature for up to 5 days.
  • These bars can be frozen for up to 3 months.

Nutrition

  • Serving Size: 1 bar
  • Calories: 250
  • Sugar: 15g
  • Sodium: 150mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 40mg