Chocolate Fudge Oatmeal Brownies

Chocolate Fudge Oatmeal Brownies

Rich, chewy, and irresistibly chocolaty, these Chocolate Fudge Oatmeal Brownies combine the best of both worlds: the hearty texture of oat bars and the deep, silky sweetness of classic fudge brownies. With a perfectly moist interior packed with oats and nuts, and topped with a thick, glossy layer of chocolate fudge frosting, these brownies deliver flavor and texture in every bite. They’re rustic, indulgent, and perfect for gatherings, lunch boxes, potlucks, or simply treating yourself at home.

Introduction

If you love desserts that are both rich and hearty, this recipe is a dream come true. These Chocolate Fudge Oatmeal Brownies feature a soft, slightly crunchy base made from oats, walnuts, and chocolate, giving them a deliciously rustic texture. On top sits a smooth, melt-in-your-mouth chocolate fudge frosting that takes the decadence to the next level. The contrast of chewy and silky is what makes these brownies unforgettable. They’re comforting like homemade oatmeal bars, yet luxurious like a bakery-style fudge brownie — the perfect treat to share and savor.

Ingredients

For the Brownie Base:

• 1 cup (90 g) old-fashioned rolled oats

• 1 cup (125 g) all-purpose flour

• ½ cup (115 g) unsalted butter, melted

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• 1 cup (200 g) brown sugar

• ½ cup (100 g) granulated sugar

• 2 large eggs

• ¼ cup (60 ml) milk

• ⅓ cup (35 g) cocoa powder

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• 1 teaspoon vanilla extract

• 1 teaspoon baking soda

• ½ teaspoon salt

• ¾ cup (75 g) chopped walnuts or pecans (optional)

For the Fudge Frosting:

• ½ cup (115 g) unsalted butter

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• ¼ cup (25 g) cocoa powder

• ⅓ cup (80 ml) milk

• 2 cups (240 g) powdered sugar

• 1 teaspoon vanilla extract

Instructions

1. Preheat Oven and Prepare Pan
Preheat your oven to 350°F (175°C). Grease or line a 9×13-inch baking dish with parchment paper.

2. Prepare the Brownie Base
In a large bowl, whisk together melted butter, brown sugar, and granulated sugar. Add eggs, milk, and vanilla, and mix until smooth.

3. Add Dry Ingredients
Stir in cocoa powder, flour, baking soda, salt, oats, and nuts if using. Mix until just combined — avoid overmixing to keep brownies tender.

4. Bake the Brownie Layer
Spread the batter evenly in the prepared pan and bake for 20–25 minutes, or until a toothpick inserted in the center comes out with moist crumbs (not wet batter). Remove from oven and cool slightly.

Prepare the Fudge Frosting

5. Make the Fudge Topping
In a saucepan over medium heat, melt the butter. Whisk in cocoa powder until smooth. Add milk and bring just to a gentle simmer.

6. Add Powdered Sugar
Remove from heat and whisk in powdered sugar gradually, until smooth and glossy. Stir in vanilla extract.

7. Frost and Set
Pour the warm fudge frosting over the slightly cooled brownie base and spread evenly. Let it set at room temperature or chill briefly for clean slices.

Serving Suggestions

• Cut into squares and serve with a glass of milk, coffee, or hot chocolate

• Top with vanilla ice cream or whipped cream for a dessert-style serving

• Sprinkle flaky sea salt, toasted nuts, or shredded coconut over the frosting for garnish

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• Perfect for potlucks, parties, gifts, or special dessert platters

Storage

• Room Temperature: Store in an airtight container for up to 3 days

• Refrigerator: Keeps fresh for up to 5–6 days

• Freezer: Wrap tightly and freeze up to 2 months — thaw before serving

Conclusion

These Chocolate Fudge Oatmeal Brownies bring together comfort, richness, and homemade goodness in one delightful bite. With their chewy oat-and-nut base and silky fudge topping, they are both rustic and luxurious — a winning dessert for any occasion. Whether enjoyed warm, chilled, or topped with ice cream, they promise to satisfy every chocolate craving.