Guinness Chocolate Brownies

Chocolate lovers, rejoice! These Guinness Chocolate Brownies are the perfect dessert for anyone who wants rich, indulgent chocolate with a slight twist of bold, malty stout. With a unique combination of cakey and fudgy textures, these brownies are moist, decadent, and irresistible. Whether you’re baking for a special occasion, a cozy night in, or just because, these brownies are sure to impress.

The addition of Guinness Stout not only enhances the flavor but also deepens the chocolate notes, creating a brownie that’s far from ordinary. Each bite melts in your mouth with just the right balance of sweetness and richness. Topped with a smooth, glossy chocolate ganache infused with more Guinness, these brownies are the ultimate treat for chocolate enthusiasts.

Why You’ll Love This Recipe

• Moist, fudgy texture: Achieve the perfect balance of cakey and gooey in every bite.
• Unique flavor twist: Guinness Stout adds a rich, malty depth to the chocolate.
• Easy to make: Minimal steps and simple ingredients create a bakery-worthy dessert.
• Decadent topping: Chocolate ganache with Guinness makes these brownies extra special.
• Perfect for sharing: Cut into bars for parties, gifts, or indulgent personal treats.
• Versatile dessert: Pairs well with ice cream, whipped cream, or simply on its own.

Ingredients Breakdown

Here’s everything you’ll need to make 12–15 Guinness Chocolate Brownies.

Guinness Brownies

• 1/4 cup (60ml) vegetable oil
• 3/4 cup Guinness Stout beer
• 2 cups (414g) sugar
• 1/2 tsp espresso powder (optional, enhances chocolate flavor)
• 1/2 tsp vanilla extract
• 1/4 tsp salt
• 1/4 cup (56g) unsalted butter, melted
• 2 large eggs
• 1 cup (130g) all-purpose flour
• 2/3 cup (76g) Dutch-processed cocoa powder

Chocolate Topping

• 5 oz (2/3 cup) semi-sweet chocolate chips
• 2 tbsp unsalted butter
• 2 tbsp Guinness Stout beer
• 1/4 cup (29g) powdered sugar

Tools & Equipment Needed

• 9×9 square baking pan
• Parchment paper
• Large mixing bowl
• Whisk
• Microwave-safe bowl
• Rubber spatula
• Measuring cups and spoons
• Oven

Step-by-Step Instructions

Step 1: Prepare the Oven and Pan

1. Preheat your oven to 350°F (180°C).
2. Grease a 9×9 square baking pan and line it with parchment paper, leaving overhang on the sides for easy removal.

Step 2: Mix Wet Ingredients

1. In a large mixing bowl, whisk together the vegetable oil, Guinness, sugar, espresso powder (if using), vanilla extract, and salt until fully combined.
2. Add the melted butter and whisk until smooth.
3. Add the eggs and whisk until the mixture is uniform.

Step 3: Combine Dry Ingredients

1. Gently whisk in the flour and Dutch-processed cocoa powder until just combined. Avoid over-mixing to maintain the fudgy texture.

Step 4: Bake the Brownies

1. Pour the batter into the prepared baking pan and spread evenly.
2. Bake for 30–35 minutes, or until a toothpick inserted comes out with a few moist, sticky crumbs.
3. Remove from the oven and allow to cool completely in the pan.

Step 5: Prepare the Chocolate Topping

1. In a microwave-safe bowl, combine semi-sweet chocolate chips, butter, and Guinness. Microwave for 30 seconds or until the Guinness is hot and butter starts to melt.
2. Whisk until smooth. If needed, microwave for a few more seconds.
3. Stir in powdered sugar until fully incorporated and the ganache is glossy and smooth.

Step 6: Assemble the Brownies

1. Pour the ganache over the cooled brownies and spread evenly using a spatula.
2. Allow to cool completely before slicing. Use the parchment overhang to lift the brownies out of the pan.
3. Cut into 12–15 bars and serve.

Tips & Variations

• Enhance chocolate flavor: Adding espresso powder intensifies the chocolate without tasting like coffee.
• Make ahead: Brownies can be baked a day in advance. Store ganache separately and assemble just before serving for a glossy finish.
• Optional mix-ins: Chopped nuts, chocolate chunks, or caramel swirls can be folded into the batter.
• Storage: Store in an airtight container. Brownies last 2 days at room temperature, then refrigerate for the topping. Best eaten within 4–5 days.
• Microwave tip: For gooier brownies, gently warm slices in the microwave for 10–15 seconds.

Flavor Profile & Pairings

• Taste: Rich chocolate with malty undertones from Guinness, sweet with slight bitterness, balanced by fudgy texture.
• Texture: A perfect combination of cakey and fudgy, with a silky ganache topping.
• Serving suggestion: Serve warm for indulgence or at room temperature with coffee or tea.

Nutritional Overview (per brownie)

• Calories: 387 kcal
• Sugar: 45.7 g
• Sodium: 73.7 mg
• Fat: 18.7 g
• Carbohydrates: 53.7 g
• Protein: 4.5 g
• Cholesterol: 43 mg

Dietary Notes: Contains gluten, dairy, and eggs; not suitable for vegan or dairy-free diets without substitutions.

Make-Ahead & Meal Prep Tips

• Baking ahead: Brownies can be baked in advance and stored in the pan, covered with plastic wrap.
• Ganache prep: Make ganache ahead of time and refrigerate; reheat gently to pour over brownies.
• Cutting: Wait until brownies are completely cooled for clean cuts. Refrigeration helps maintain shape.

FAQs

Q: Can I substitute another beer for Guinness?
A: Yes, a dark stout or porter will work. Avoid light beers as they may alter texture and flavor.

Q: How do I get fudgy brownies?
A: Avoid over-mixing after adding flour. Slightly underbaking also ensures a fudgy center.

Q: Can I make this gluten-free?
A: Substitute all-purpose flour with a gluten-free flour blend of equal measure.

Q: How should I store leftovers?
A: Store in an airtight container. Room temperature for 2 days, then refrigerate due to ganache. Consume within 4–5 days.

Q: Can I freeze these brownies?
A: Yes. Wrap each brownie individually or store pan in airtight container. Freeze up to 2 months. Thaw in fridge before serving.

Cooking Timeline (at a Glance)

Step	Time	Notes
Prep	15 min	Mixing ingredients, prepping pan
Bake	30–35 min	Until toothpick has a few moist crumbs
Ganache	5–10 min	Microwave or stovetop
Cooling & Assembly	30 min	Cool brownies completely, pour ganache
Total	45 min	Active + baking time

Serving Suggestions

• Serve warm with vanilla ice cream or whipped cream.
• Cut into small bars for parties or boxed gifts.
• Sprinkle with flaky sea salt for extra flavor depth.

Recipe Variations

1. Nutty Guinness Brownies: Fold in 1/2 cup chopped walnuts or pecans.
2. Caramel Swirl: Add caramel drizzle to batter before baking for a layered flavor.
3. Chocolate Lovers’ Upgrade: Mix in 1/2 cup chocolate chunks into batter.
4. Spiced Brownies: Add 1/4 tsp cinnamon or chili powder for subtle warmth.

Ingredient Spotlight

• Guinness Stout: Adds malty depth and enhances chocolate richness. Works in both batter and ganache.
• Dutch-Processed Cocoa Powder: Produces a smooth, intense chocolate flavor with deep color.

Pro Cooking Tips

• Use parchment paper overhang for easy removal of brownies from pan.
• Avoid over-baking; brownies continue cooking as they cool.
• Whisk ganache gently for a smooth, glossy topping.
• Let brownies rest after cutting for clean slices and minimal crumbling.

Storage & Freezing Guide

• Refrigeration: Airtight container, 4–5 days due to ganache.
• Freezing: Wrap individually or store in airtight container up to 2 months. Thaw in fridge before serving.
• Reheating: Microwave 10–15 seconds for warm, gooey indulgence.

Nutrition Estimate Table (Per Serving)

Nutrient	Amount
Calories	387 kcal
Protein	4.5 g
Carbs	53.7 g
Fat	18.7 g
Sugar	45.7 g
Cholesterol	43 mg
Sodium	73.7 mg

Dietary Notes: Contains gluten, dairy, and eggs; not vegan or dairy-free.

Expanded Conclusion

These Guinness Chocolate Brownies are a must-try for anyone craving a decadent, chocolaty treat with a unique twist. Moist, fudgy, and irresistibly rich, they combine the depth of Guinness with the luscious sweetness of chocolate for a dessert experience like no other.

Perfect for St. Patrick’s Day, casual gatherings, or just an indulgent treat at home, these brownies are simple enough for everyday baking but impressive enough for entertaining. Make them ahead, store in an airtight container, or freeze for later enjoyment—they’re just as delicious the next day.

Once you taste these brownies, they’ll become a favorite for chocolate lovers of all ages, combining classic flavors with an adult twist thanks to the Guinness. Rich, malty, and decadently chocolaty, these brownies are truly irresistible.

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