Irish Cream Cookies

Featured in Sweet Treats and Baked Favorites.

Deliciously indulgent, these thick cookies blend layers of Irish cream flavor with a soft texture, chocolate chips, and toffee chunks. After baking to golden perfection, they're topped with a rich Bailey's glaze. Perfect for sharing or enjoying solo!

Aisha
Updated on Tue, 29 Apr 2025 11:44:23 GMT
Cookies piled on a plate with a bottle in the background. Pin it
Cookies piled on a plate with a bottle in the background. | cookingflavor.com

This lavish oversized Irish cream cookie transforms standard chocolate chip treats into something spectacular with Baileys' richness, several chocolate types, and bits of toffee. Their jumbo size makes them perfect for anyone who truly loves an impressive yet familiar cookie experience.

I started making these for a St. Patrick's Day celebration, and they became my go-to sweet treat. Even my buddies who say they don't care for Irish cream can't help asking how I make them after just one bite.

Ingredients

  • Chilled salted butter: Gives a flakier feel and helps cookies keep their shape
  • Irish cream liqueur: Brings that signature cozy flavor without being too strong
  • Cornstarch: Creates super soft cookies that stay nice and thick
  • Espresso powder: Boosts chocolate flavors without making them taste coffee-like
  • Mix of chocolate chips, chunks, toffee pieces, cookie bits, and white chocolate: Creates amazing flavor complexity
  • Powdered sugar: Makes the creamiest topping that hardens perfectly

Step-by-Step Instructions

Get Everything Ready:
Heat your oven to 410°F, hotter than most cookie recipes to get those crispy edges while keeping centers soft. Put parchment on your baking trays to stop sticking and make cleanup way easier.
Beat Cold Butter:
Unlike regular cookie methods, use cold butter in small chunks and mix with both sugars just until smooth, for about 1-2 minutes. Don't overdo it or the butter gets too warm - stop once it's mixed.
Mix in Wet Stuff:
Add eggs one at a time for a better dough mix. Pour in the Irish cream and both flavor extracts. Using vanilla and almond together makes a richer taste that goes great with the Irish cream.
Add Dry Stuff:
In another bowl, stir all dry ingredients together before slowly adding to your wet mixture. Only mix until you can't see flour anymore to keep cookies tender. It's better to mix too little than too much here.
Toss in Add-ins:
Lightly fold all five add-ins until they're spread out evenly. This gives you awesome flavor spots throughout each cookie where you might taste toffee or melty chocolate in different bites.
Form and Bake:
Make big 5-6 ounce dough balls and keep them tall instead of flat. This size is key for that coffee shop look and perfect texture difference. Only put 3-4 cookies per tray since they'll spread out a lot.
Let Them Rest:
You must leave them on the tray for 30 minutes. This isn't optional - it helps them firm up without breaking. Cooling them completely brings out the best taste and texture.
Make the Topping:
Mix all topping ingredients until smooth with no lumps. It should be thick enough to hold shape a bit when drizzled but runny enough to pour easily from a spoon.
A plate of cookies with a bottle of milk. Pin it
A plate of cookies with a bottle of milk. | cookingflavor.com

Espresso powder is my hidden trick in these cookies. Nobody can quite put their finger on it, but everyone mentions how deep the flavor is. My hubby usually hates coffee-flavored sweets but asks for these cookies all the time, which shows how well it works with everything else.

Storage Tips

These cookies stay just right for about 3 days in a sealed container at room temp. Toss in a piece of bread to keep them softer longer. For longer storage, pop the baked cookies in the freezer for up to 3 months or freeze the dough balls on a tray first, then dump them in a freezer bag once they're hard. You can bake the frozen dough without thawing - just cook them 2-3 minutes longer.

A plate of chocolate chip cookies with a bottle of window sauce. Pin it
A plate of chocolate chip cookies with a bottle of window sauce. | cookingflavor.com

Making Ahead Options

You can make the dough up to 3 days early and keep it in the fridge. Actually, chilling it for 24 hours really brings out the flavors as everything blends together. The topping can also be made a day ahead in a sealed container in your fridge. Just warm it up a bit and stir before using if it's gotten too thick.

Variations To Try

For a booze-free version, swap the Irish cream liqueur with 1 tablespoon Irish cream coffee creamer plus 1 tablespoon heavy cream in both the dough and topping. During holidays, try adding fun stuff like smashed peppermint candies at Christmas or orange zest in spring. For an extra fancy treat, put vanilla ice cream between two cookies and freeze them for homemade Irish cream cookie ice cream sandwiches.

Frequently Asked Questions

→ Why do you need cold butter here?

Cold butter keeps the cookies thick and tender, stopping them from spreading too much while baking.

→ Can I leave out the espresso powder?

Yes! The espresso adds depth to the chocolate flavor but doesn’t make the cookies taste like coffee.

→ Why should the cookies cool all the way?

If you let them cool, the centers set just right, giving you that perfect chewiness. It also makes the flavors shine.

→ How big should the dough balls be?

Roll the dough into tall shapes, about 5-6 oz each, so you get thick cookies with gooey centers.

→ How do I adjust the Bailey’s glaze texture?

Make it thicker with more powdered sugar or thinner with extra Bailey's—it’s flexible!

→ What’s the best way to store these?

Keep them in an airtight container for up to 4 days or freeze them if you want to store them longer.

Irish Cream Cookies

Thick, chewy cookies packed with Irish cream, chocolate, and toffee bits, finished with a Bailey's glaze.

Prep Time
15 Minutes
Cook Time
12 Minutes
Total Time
27 Minutes
By: Aicha

Category: Desserts

Difficulty: Intermediate

Cuisine: Irish

Yield: Roughly 12 jumbo cookies

Dietary: Vegetarian

Ingredients

→ Cookie Dough

01 1/2 teaspoon almond extract
02 1/2 teaspoon salt
03 1 teaspoon espresso powder
04 1/2 cup milk chocolate chunks
05 1/2 cup white chocolate chips
06 1 teaspoon baking soda
07 1/2 cup crushed chocolate sandwich cookies
08 1 tablespoon Irish cream liqueur
09 2 3/4 cups regular flour
10 1 teaspoon vanilla extract
11 3/4 cup light brown sugar, packed
12 1 cup toffee bits
13 1 1/2 tablespoons cornstarch
14 2 large cold eggs
15 1 cup semi-sweet chocolate chips
16 1 cup salted butter, chopped into cubes (cold)
17 3/4 cup white sugar

→ Frosting with Irish Cream

18 1/4 teaspoon salt (a pinch)
19 1 tablespoon unsalted butter, melted
20 1 cup powdered sugar (must be sifted)
21 2-3 tablespoons Bailey’s Irish Cream
22 1 teaspoon vanilla extract

Instructions

Step 01

Get the oven heated up to 410°F. Place parchment paper on your baking tray and keep it ready.

Step 02

Using a mixer (stand or handheld), beat the butter and both sugars until smooth. Don’t overdo it—1 to 2 minutes is enough.

Step 03

Toss in eggs, one after the other. Then, stir in Bailey’s liqueur, almond extract, and vanilla extract.

Step 04

Using a separate bowl, mix cornstarch, espresso powder, salt, soda, and flour gently with a whisk.

Step 05

Slowly incorporate the dry mix with the wet ingredients. Stir only until blended.

Step 06

Fold in white chocolate, chocolate chunks, semi-sweet chips, cookie bits, and toffee pieces. Make sure the add-ins are spread evenly.

Step 07

Roll out dough portions of about 5–6 ounces each. Stack them a bit tall—don’t flatten them into pancake shapes.

Step 08

Put 3–4 of those tall dough balls on a tray and stash the rest in the fridge. Bake for 9 to 12 minutes till the edges look golden, but the middle stays soft.

Step 09

Set the cookies on the tray for a good half hour to cool off. After that, transfer them to a rack till they’re firm and fully cool.

Step 10

In a small bowl, mix powdered sugar with 2 tablespoons of Bailey’s. Blend in butter and extract. If it’s too thick, add more Bailey’s a tiny bit (like a teaspoon) at a time for a drizzle-ready texture.

Step 11

Drizzle the icing on the cooled cookies. Use a piping bag or spoon, and let it firm up before enjoying.

Tools You'll Need

  • Electric hand or stand mixer
  • Medium or big mixing bowl
  • Wire tray to cool cookies
  • Whisk for mixing dry ingredients
  • Cookie pan
  • Parchment for lining the pan

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Made with eggs
  • Contains gluten (flour)
  • Includes dairy (chocolate, butter, and Irish Cream)
  • Toffee may have small trace amounts of nuts

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 320
  • Total Fat: 16 g
  • Total Carbohydrate: 42 g
  • Protein: 4 g