Guinness Brownies with Guinness Frosting

Guinness Brownies with Guinness Frosting

Introduction
These Guinness Brownies with Guinness Frosting are fudgy, rich, and just a little boozy, perfect for anyone who loves deep chocolate flavor with a hint of stout. The brownies bake up dense and chewy with a glossy crackly top, while the frosting is silky and slightly tangy from the reduced Guinness, adding a layered malt note that brightens the chocolate. On the nose you will get roasted malt, cocoa, and a subtle coffee aroma if you include the optional espresso powder. Serve these after a cozy dinner, bring them to a St. Patrick celebration, or pack them for a weekend picnic when you want something a little special. If you enjoy pairing sweet and savory dishes, try this savory baked feta eggs recipe for a playful contrast to desserts: baked feta eggs with tomatoes and spinach.

Ingredients

• 1 (11.2–12-ounce) bottle Guinness Draught Stout beer, reduced down. Reducing concentrates the flavor and removes some of the alcohol, leaving malty complexity.
• 3/4 cup unsalted butter. Adds richness and helps create a fudgy crumb.
• 2 (4-ounce) bars semi-sweet chocolate, coarsely chopped. Melts smoothly into the batter for deep chocolate flavor.
• 1 and 1/4 cups granulated sugar. Sweetens and helps form the shiny brownie crust.
• 3 large eggs. Provide structure and a glossy, tender texture when whisked into the warm chocolate.
• 1 teaspoon pure vanilla extract. Rounds and enhances the chocolate notes.
• 1 cup all-purpose flour. Gives structure without making the brownies cakey.
• 1/2 teaspoon salt. Balances sweetness and deepens flavor.
• 1/2 teaspoon espresso powder (optional). Amplifies chocolate without tasting like coffee.
• 1/2 cup unsalted butter (for frosting). Makes the frosting rich and spreadable.
• 2 cups confectioners’ sugar. Sweet and smooth base for the frosting.
• 2–3 tablespoons reduced Guinness (for frosting). Use to thin the frosting and boost stout character.
• 1 teaspoon espresso powder (for frosting). Adds depth and a subtle roast note.
• 1/2 teaspoon pure vanilla extract (for frosting). Brings warmth and balance.
• 1/4 teaspoon salt (for frosting). Keeps the frosting from tasting flat.
  For more comforting recipe ideas that pair well with brownies, see this classic vegetable soup: classic vegetable soup with pink salt.

Step-by-Step Instructions

1. Reduce the Guinness. Pour the entire bottle of Guinness into a small saucepan and bring to a boil over medium-high heat. Reduce until you have 2/3 cup remaining, about 12 to 15 minutes. Set aside to cool for 10 minutes. Tip: watch closely toward the end so it does not boil over.
2. Preheat and prepare the pan. Preheat your oven to 350°F (175°C). Grease a 9-inch square baking pan and line with parchment if you like easy removal.
3. Melt butter and chocolate. Place the 3/4 cup butter and coarsely chopped chocolate in a microwave-safe bowl. Heat in 30-second increments, stirring between each, until smooth and fully melted.
4. Add sugar and Guinness. Whisk the granulated sugar into the melted chocolate, then whisk in 1/2 cup of the reduced Guinness until combined and glossy.
5. Add eggs and vanilla. Whisk in the eggs one at a time or together, then add 1 teaspoon vanilla extract and whisk until the mixture is even.
6. Add dry ingredients. Gently fold in the 1 cup all-purpose flour, 1/2 teaspoon salt, and the optional 1/2 teaspoon espresso powder if using. Mix until just combined; do not overmix.
7. Bake the brownies. Pour the batter into the prepared pan and smooth the top. Bake for 32 to 35 minutes. A toothpick inserted in the center should come out with a few moist crumbs, not raw batter.
8. Cool completely. Remove the brownies from the oven and allow them to cool completely in the pan before frosting. Cooling fully helps the frosting set without sliding.
9. Make the frosting. In a mixing bowl, beat the 1/2 cup softened butter until smooth. Gradually add the 2 cups confectioners’ sugar, then add 2 to 3 tablespoons of the reduced Guinness, 1 teaspoon espresso powder, 1/2 teaspoon vanilla extract, and 1/4 teaspoon salt. Beat until combined, adjusting the reduced Guinness amount to reach a spreadable consistency.
10. Frost and serve. Spread the frosting over the cooled brownies, cut into squares, and serve. Store leftovers at room temperature in an airtight container. For other cozy sweets, try these churro bites for a fun treat: homemade churro bites with Nutella.

Recipe Details

• Prep Time: 30 minutes
• Cook Time: 32 to 35 minutes
• Total Time: 1 hour 5 minutes plus cooling time
• Servings: 16 squares
• Calories: Approximately 375 calories per square

Tips, Storage & Variations

• Tip: Use a digital kitchen scale for precise measuring of chocolate and flour for consistent results.
• Tip: If the reduced Guinness is too thick for the frosting, add it tablespoon by tablespoon until you reach a spreadable texture.
• Storage: Keep frosted brownies at room temperature in an airtight container for up to 3 days. Refrigerate in hot weather, but bring to room temperature before serving.
• Freezing: Unfrosted brownies freeze well. Wrap tightly and freeze for up to 2 months. Thaw, then frost. Frosted brownies can be frozen in a single layer, separated by parchment, for up to 1 month.
• Variations using ingredients listed: Omit the espresso powder for a milder flavor, or include it in both batter and frosting for a more pronounced roast note. Use 2 or 3 tablespoons of reduced Guinness in the frosting depending on how stout-forward you want the icing.
• For a soup-and-dessert menu pairing, see another take on classic vegetable soup ideas: classic vegetable soup with pink salt.

FAQ

1. Can I skip reducing the Guinness?
   Yes, but reducing concentrates flavor and removes some alcohol. Using full-strength beer will water down the chocolate and change texture.

2. Can I use a different stout?
   Yes, another stout will work, but flavor will vary with the beer’s sweetness and roast profile.

3. How do I know when the brownies are done?
   A toothpick inserted should come out with a few moist crumbs but not raw batter.

4. Can I make the frosting less sweet?
   Reduce confectioners’ sugar slightly at the cost of consistency, or add a touch more reduced Guinness to thin and balance sweetness.

5. Are these brownies safe for kids?
   Most alcohol cooks off during reduction and baking, but trace amounts may remain. If you need zero alcohol, do not use Guinness.

People Also Ask

1. How long does it take to reduce a bottle of Guinness?
   About 12 to 15 minutes over medium-high heat to reach 2/3 cup.

2. Will the brownies be cakey or fudgy?
   These brownies are fudgy and dense because of the high butter and chocolate content and modest flour amount.

3. Can I make these gluten-free?
   To make gluten-free, replace the all-purpose flour with an equal measure of a 1-to-1 gluten-free flour blend, though texture may vary.

4. Is espresso powder required?
   No. Espresso powder is optional and enhances chocolate flavor without adding a coffee taste.

5. How do I prevent frosting from sliding off?
   Cool brownies completely before frosting and use a slightly thicker frosting by limiting reduced Guinness.

6. Can I double this recipe?
   Yes, double and bake in a larger pan, adjusting bake time; watch closely and test with a toothpick.

7. What pan gives the best texture?
   A 9-inch square pan produces dense, fudgy brownies with an even bake.

8. Can I make the frosting ahead of time?
   Yes, make frosting a day ahead and keep refrigerated; bring to room temperature and rewhip before spreading.

Conclusion

I hope you enjoy making these Guinness Brownies with Guinness Frosting and sharing them with friends and family. For more recipe inspiration and alternative takes on stout brownies, see this detailed version from WellPlated: WellPlated’s Guinness Brownies and this classic interpretation from Sally’s Baking Addiction: Sally’s Baking Addiction Guinness Brownies. Try the recipe, tweak the frosting to your taste, and share your favorite tweak with others for a cozy, chocolatey treat.