A s’mores bar layered with a thick graham cracker crust, a spiked fudgy brownie and Lucky Charms marshmallows. You can thank me later 🙂
With a little inspiration from my bestie, I was able to decide on my final St. Patrick’s Day dish for Luck of the Irish Week. I had all sorts of ideas and St. Patrick’s Day ingredients laying around, but I just couldn’t decide on what exactly I wanted to make. So with a little brainstorming with my bestie {sorry for bugging you while you were working 🙂 love you}}, I decided on these Baileys Irish S’more Bars…. but they’re actually more like a S’mores Brownie Bar… I also couldn’t figure out what to call them either… super indecisive today 🙁
Anyone who knows me, should know that I’m a huge fan of bonfires and s’mores. What’s not to like? Cooler of beer, tailgates, some of my closest friends, chocolate, and gooey marshmallows. Yum, yeah that sounds pretty awesome to me. Anyone want to join me for a bonfire in the snow?!
PS. The weatherman is calling for up to two feet in the next week. Ugh. Spring where are you at?!
While I was out shopping the other day, I ran onto (which they have always been there) some plain Lucky Charms marshmallows. I just had to get them because with St. Patrick’s Day coming up… I knew they’d be perfect!
When I got home though… that’s when I couldn’t make up my mind on what I wanted. The bestie suggested a S’mores Bar and I instantly thought, Baileys Brownie. I mean what’s St. Patty’s without Baileys? Or is that green beer?? Yeah, I don’t know either.
These bars start out with a nice thick layer of graham cracker crust, followed but a fudgy Baileys infused brownie and topped with marshmallows. The brownie layer is made with semi-sweet chocolate chips instead of cocoa like my Fudgy Brownies, but still the best part is then…… Baileys of course. Can’t you tell I’m just a huge Baileys fan?? **If you don’t have Baileys on hand or just want to make a non-spiked version, just just milk instead**
I was a little worried when I was throwing this together. I thought maybe the crust would be too dry, the brownie would be under cooked and the Lucky Charms marshmallows would melt too much. Luckily, none of those things happened! They turned out perfectly delicious!
So when you’re throwing your St. Patty’s Day party or heading over to your friends, be sure to take this with you! I promise, they won’t last very long… which can either be a good thing or bad thing. Whichever way you want to look at it 🙂
Happy St. Patrick’s Day ya’ll! Recipe Card


- 3 cups graham cracker crumbs
- 1/4 cup sugar
- 3/4 cup butter, melted
- 1/2 cup butter
- 1/2 cup semi-sweet chocolate chips
- 2 cups sugar
- 2 eggs
- 1 teaspoon vanilla
- 1 cup flour
- 1/4 cup Baileys Original Irish Cream
- 12 ounce bag mini marshmallows (16 ounces is fine also)
- 2 cups Lucky Charms marshmallows
- Preheat the oven to 350*F.
- Line a 9x13 baking pan with aluminum foil and grease.
- In a medium bowl, combine the graham cracker crumbs and sugar.
- Stir in the melted butter.
- Pour graham cracker mixture evenly into prepared pan; press down the crumbs to make the crust.
- Bake at 350* for 15 minutes or until it starts to turn brown.
- Remove from oven and set aside to cool.
- In a microwave safe bowl (or measuring cup) combine the butter and chocolate chips.
- Microwave for 30 seconds at a time, stirring between each interval until melted.
- In a medium mixing bowl, fitted with the paddle attachment, combine the chocolate mixture and sugar, mixing thoroughly.
- Add the vanilla and eggs, one at a time.
- Next, mix in the flour, JUST until incorporated.
- Then stir in the Baileys.
- Pour batter (will be thick) over semi-cooled to cooled crust.
- Bake at 350* for 20-25 minutes or until just barely done
- Remove from oven and turn on your broiler.
- Sprinkle the brownies with mini marshmallows and top with the Lucky Charms marshmallows.
- Place (the now) s'mores bars under the broiler and allow the marshmallows to brown (not burn). This will take roughly 3-5 minutes
- Cool completely before cutting.
- **If you want to make a non-spiked version simply substitute milk for the Baileys**
Now that you’ve seen my final Luck of the Irish Week hurrah, you should head over to see what the other ladies have shared 🙂
Chocolate Chip Irish Cream Waffles by theBitterSideofSweet
Colcannon Mashed Potatoes by Clarks Condensed
Shamrock Cream Cheese Cookies by Organized Island
Triple Chocolate Drunken Cookies by The Plaid & Paisley Kitchen
Thanks for sticking with us for Luck of the Irish Week! If you’re just now stopping by here’s what you’ve missed this week…
Baileys Irish Peanut Butter Blossoms
**Signing out**
This recipe may be linked up within these Linky Parties!
Can’t believe you didn’t say they were magically delicious!
I wanted someone else to tell me to make sure I wasn’t losing my mind when I thought they were amazing 🙂
I am totally jealous about that bag of lucky charm marshmallows! These brownies sound perfect!!
Thank you!
I love The Dutchman’s Store (it’s where I got the marshmallows). They have like everything you can imagine… and at a very cheap price because they get it in bulk… 😛
These look wonderful! I love Baileys but I’ve never baked with it 🙂
Thanks!! I love baking boozy things, but don’t do it as often because I tend to just drink it instead 🙂
Now you are speaking my language!! Those look absolutely amazing….I must go buy Lucky Charms….after the snow stops, lol 🙂
Thank you Lisa!
I hope they’ve missed the forecast for this weekend… I’m so not looking forward to it 🙁
hmmmm the more bailyes the better!! I love how ooey gooey yummy these look!
Thank you!!