Bailey’s Brownies

Gooey Irish cream liqueur brownies topped with a creamy ganache, these Bailey’s Brownies are the perfect St. Patrick’s Day treat!

straight on shot of plate of brownies with cup of bailey's in background


 

When St. Patrick’s Day rolls around, the Bailey’s recipes are abundant. I’ve seen it in desserts, in breakfasts, and of course in drinks like irish coffee and cocktails. If you aren’t familiar, it is an Irish cream liqueur that is both creamy and sweet.

Why You’ll Love These Bailey’s Brownies

Full of rich, chocolatey flavor and made with basic ingredients, what’s not to love about this fudgy brownie recipe?

  • Perfect for St. Patrick’s Day – These baileys fudge brownies are always a big hit at any Irish celebration, especially St. Patrick’s Day!
  • Fudgy texture – With a baileys ganache layer and a fudgy boxed mix, these brownies have the perfect texture and moist crumbs.
  • Full of Baileys flavor – With the Irish cream mixed into both the brownie batter and the chocolate baileys ganache, these brownies are perfect for any baileys lover!

Ingredients

You will easily be able to find all of these Bailey’s brownies ingredients at your local grocery store. Any liquor store should carry the Bailey’s.

  • Box of brownie mix – Rather than using all purpose flour, cocoa powder and all the base ingredients of a brownie, It’s so much easier to use a box mix! You can still have delicious, fudgy brownies, we’re just taking them up a notch with a few extra ingredients.
  • Baileys Irish Cream – To get the maximum Bailey’s flavor possible, we’re going to add it to both the brownie batter and also the chocolate ganache on top. The Baileys flavors pair so well with chocolate- it’s a match made in heaven. Because it has notes of vanilla, it also replaces the vanilla extract.
  • Vegetable oil – When baking, you usually need a fat. Vegetable oil is that for these Bailey’s brownies. It helps to make them soft and gooey while also helping to prevent the batter from clumping.
  • Eggs – Eggs are a leavening agent for these brownies. This means they provide some airiness so that your brownies get just enough rise. They also provide some extra moisture, because no one likes dry and crumbly brownies!
  • Semi-sweet chocolate chips – We are going to top these brownies with an irish cream ganache- it might just be the best part. It just takes a couple tablespoons of Baileys, these semi-sweet chocolate chips and some heavy whipping cream.
  • Heavy cream – In order to help the chocolate melt smoothly, and also thin in out so that it’s spreadable, we need some heavy cream.
  • Dark chocolate melting wafers – This is optional, but I like to drizzle a little bit of melted chocolate on top of these boozy brownies. My favorite brand is Ghiardelli, they always melt perfectly in the microwave with no issues. You can use your favorite chocolate chips and melt them as well then drizzle.
overhead shot of bailey's brownies ingredients

Bailey’s Brownies Variations

While we like these Bailey’s Irish Cream brownies exactly as they are, there are plenty of ways for you to make them the perfect brownies for you!

  • Add ins – Besides, or in addition to, the melted chocolate drizzle on top, you could also top with chopped nuts, pecans or walnuts, mini chocolate chips, chocolate sprinkles, or chocolate shavings.
  • Homemade brownies – Since we are using a boxed brownie mix, these come together quickly. Use your favorite homemade brownie recipe as long as it’s in a 9×13 baking dish. We are substituting the water in the boxed brownie mix with Baileys, if your mix calls for a different amount of water other than 3 tablespoons, still replace the water with an equal amount of Baileys. 
  • Espresso – To really amp up the coffee flavor, you could sprinkle some espresso powder on top of these Bailey’s Brownies. 
  • Ice cream – Of course, I always love a warm brownies with a cup of coffee and scoop of vanilla ice cream!

How to Make Bailey’s Brownies

Classic chocolate brownies with a boozy twist- you are going to love how easy it is to make the best brownies for St. Patrick’s Day!

  1. Prepare oven and dish. Preheat the oven and also line the baking dish with parchment paper. The parchment paper makes it much easier to release the brownies from the pan.
  2. Make the batter. Combine the brownie mix, Irish cream, oil, and eggs in a large mixing bowl and mix per the directions on the back of the box. Make sure to scrape batter from sides of bowl.
  3. Bake. Pour batter into the prepared pan and smooth out the top. Bake until a toothpick inserted into the center comes out clean.
  4. Make the ganache. While the bailey’s brownies are cooling, place the chocolate chips in a medium bowl, set aside. Combine the Baileys and heavy cream in a small saucepan, stirring occasionally until it just comes to a simmer. Pour this over the chocolate chips and whisk until smooth. Let the ganache sit at room temperature until it is firm. You can also place it in the fridge for about 1 hour.
  5. Whip it. Add the ganache to a large bowl and whip with an electric until it becomes light and fluffy.
  6. Frost the brownies. Lift the brownies out of the baking dish by the parchment paper and spread the ganache evenly over the brownies. 
  7. Toppings. Cut into servings, then drizzle with optional melted dark chocolate or any additional toppings you might like.

Storage and Freezing

How to Store Bailey’s Brownies

These boozy Baileys brownies will last at room temperature in an airtight container for up to 2 days. Due to the ganache, they will need to be refrigerated after 2 days. Then in the fridge they will be good for up to 5 days total.

Can I Freeze Bailey’s Brownies?

You can freeze these frosted brownies for up to 3 months. These are best enjoyed at room temperature (no one likes cold brownies!) so allow them to come up to room temp to enjoy any leftovers. 

More St. Patrick’s Day Recipes

Whether you’re looking for dinner, dessert or a side dish, you’re sure to find what you’re looking for with our St. Patrick’s Day recipes!

bite taken out of stack of bailey's brownies with text overlay
straight on shot of plate of brownies with cup of bailey's in background

Bailey’s Brownies Recipe

3 from 5 votes
Gooey Irish cream liqueur brownies topped with a creamy ganache, these Bailey's Brownies are the perfect St. Patrick's Day treat!
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 15

Ingredients

Brownies

Bailey’s Ganache

Topping

  • 2 tablespoons dark chocolate melting wafers , melted and optional

Instructions

  • Preheat the oven to 350°F. Line a 9×13 baking dish with parchment paper, set aside.
  • Place the brownie mix, Irish cream, oil, and eggs into a large bowl, mix per the directions on the back of the box.
  • Add the batter to the prepared baking dish and smooth out the top. Bake for 22-25 minutes until a toothpick inserted 2 inches from the side comes out clean. Or bake per the directions on the back of the box. Let cool completely.
  • While the brownies are cooling, make the ganache. Place the chocolate chips in a medium-sized heat proof bowl, set aside.
  • Place the Baileys and heavy cream into a small saucepot, stir occasionally until it just comes to a simmer. Pour this over the chocolate chips and cover the bowl. Let sit for 5 minutes.
  • Whisk until smooth. Let the ganache sit at room temperature until it is firm. You can also place it in the fridge for about 1 hour.
  • Place the ganache into a large bowl with an electric hand mixer or the body of a stand mixer with the whisk attachment and whip until it becomes light and fluffy.
  • Lift the brownies out of the baking dish by the parchment paper and spread the ganache evenly over the brownies.
  • Cut into servings, then drizzle with optional melted dark chocolate. Serve.
  • If you tried this recipe, come back and let us know how it was in the comments or star ratings.

Notes

These boozy Baileys brownies will last at room temperature in an airtight container for up to 2 days. Due to the ganache, they will need to be refrigerated after 2 days. Then in the fridge they will be good for up to 5 days total.
You can freeze these frosted brownies for up to 3 months. These are best enjoyed at room temperature (no one likes cold brownies!) so allow them to come up to room temp to enjoy any leftovers. 

Nutrition

Calories: 264 kcal, Carbohydrates: 16 g, Protein: 3 g, Fat: 20 g, Saturated Fat: 8 g, Polyunsaturated Fat: 5 g, Monounsaturated Fat: 5 g, Trans Fat: 1 g, Cholesterol: 28 mg, Sodium: 12 mg, Potassium: 155 mg, Fiber: 2 g, Sugar: 11 g, Vitamin A: 99 IU, Vitamin C: 1 mg, Calcium: 21 mg, Iron: 2 mg
Calories: 264
Course: Dessert
Cuisine: American
Keyword: baileys brownies, homemade brownies
Did you make this recipe?I’d love to see your recipes – snap a picture and mention @savoryexperiments or tag #savoryexperiments!
collage of bailey's brownies
Jessica Formicola in her ktichen

About the Author

Chef Jessica Anne Formicola

Jessica the mom, wife and chef behind Savory Experiments. You might see her on the Emmy- nominated TV show Plate It! or on bookshelves as a cookbook author. Jessica is a Le Cordon Bleu certified recipe developer and regularly contributed to Parade, Better Homes & Gardens, The Daily Meal, Mashed and more!

Read More About Jessica

3 from 5 votes (5 ratings without comment)

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