Irish Whiskey Steak with Creamy Colcannon Mash
Experience the ultimate comfort food with this Irish Whiskey Steak. After making this many times, I’ve perfected the crispy, juicy steak and creamy colcannon mash that’ll make your family beg for more. The warm, hearty flavors will fill your home with a cozy, inviting aroma. Start with the Crispy Greek Lemon Potatoes for a perfect side dish. If you love recipes like this, you’ll also enjoy Crispy Greek Lemon Potatoes and Crispy Cheesy Potato Skins with Bacon.
Why This Irish Whiskey Steak with Creamy Colcannon Mash Is Pure Comfort
- The rich, deep flavor of the whiskey sauce
- The perfect balance of tender steak and creamy mash
- The easy, one-pan cooking method
What You'll Need for Irish Whiskey Steak with Creamy Colcannon Mash
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Steak (Ribeye or New York Strip)
- Irish Whiskey
- Butter
- Garlic
- Thyme
- Salt
- Pepper
- Garlic Powder
- Onion Powder
- Paprika
- Dried Thyme
- Salt
- Black Pepper
- Optional: Fresh Parsley
- Optional: Crispy Onions
📝 Ingredient Notes
- Steak: Ribeye or New York Strip work best for this recipe.
🛒 Tools & Equipment I Recommend
- Cast Iron Skillet — Even heat distribution for perfect searing. → See on Amazon
- Digital Meat Thermometer — Ensures your steak is cooked to perfection. → See on Amazon
How to Make Irish Whiskey Steak with Creamy Colcannon Mash
- Prepare the Steak: Season both sides with salt, pepper, garlic powder, and onion powder. Let it sit at room temperature for 30 minutes.
- Sear the Steak: Heat a cast iron skillet over high heat. Add oil and sear the steak for 2-3 minutes on each side. Remove from pan and set aside.
- Make the Whiskey Sauce: In the same pan, add butter, garlic, and thyme. Cook until garlic is fragrant. Add whiskey and cook until reduced by half. Stir in heavy cream and season with salt and pepper. Return the steak to the pan, spoon the sauce over it, and cook until the steak reaches your desired doneness.
- Prepare the Colcannon Mash: Boil potatoes and cabbage until tender. Mash with butter, milk, salt, and pepper. Stir in chopped green onions.
- Serve: Plate the steak with a generous serving of colcannon mash. Spoon the whiskey sauce over the top. Garnish with fresh parsley and crispy onions.
Cook's Tips for Perfect Irish Whiskey Steak with Creamy Colcannon Mash
- Common mistake and fix: Overcooking the steak can make it tough. Use a meat thermometer to ensure it reaches 130°F for medium-rare.
- Pro tip: For extra crispy edges, sear the steak in a hot cast iron skillet.
- Pro tip: Make the colcannon mash ahead of time and reheat in the oven to keep it creamy and warm.
Storing & Reheating Irish Whiskey Steak with Creamy Colcannon Mash
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container in the fridge for up to 3 days. Make-ahead tip: The colcannon mash can be made ahead of time and reheated in the oven.
Freezing Irish Whiskey Steak with Creamy Colcannon Mash
Freeze the whiskey sauce separately for up to 2 months. Thaw and reheat with the steak.
How to Reheat Without Drying It Out
Oven: Reheat the steak and colcannon mash in the oven at 350°F for 10-15 minutes. Microwave: Reheat individual portions in the microwave for 1-2 minutes.
Recipe Notes
- Chef tip: For a smoky flavor, you can add a pinch of smoked paprika to the whiskey sauce.
- Best substitution: If you don't have Irish whiskey, you can use Scotch or bourbon.
- Make-ahead: The colcannon mash can be made ahead of time and reheated in the oven.
- Scaling: This recipe can be easily doubled or tripled for a larger crowd.
- Troubleshooting: If your whiskey sauce isn't thickening, try cooking it down longer or adding a slurry of cornstarch and water.
Want to level up this recipe?
High-Quality Steak Knife Set — Makes slicing through tender, juicy steak a breeze. → Check price on Amazon
Irish Whiskey Steak with Creamy Colcannon Mash
Ingredients
Main Ingredients
- Steak (Ribeye or New York Strip)
- Irish Whiskey
- Butter
- Garlic
- Thyme
- Salt
- Pepper
Seasonings
- Garlic Powder
- Onion Powder
- Paprika
- Dried Thyme
- Salt
- Black Pepper
Optional Toppings
- Fresh Parsley
- Crispy Onions
Instructions
- Prepare the Steak: Season both sides with salt, pepper, garlic powder, and onion powder. Let it sit at room temperature for 30 minutes.
- Sear the Steak: Heat a cast iron skillet over high heat. Add oil and sear the steak for 2-3 minutes on each side. Remove from pan and set aside.
- Make the Whiskey Sauce: In the same pan, add butter, garlic, and thyme. Cook until garlic is fragrant. Add whiskey and cook until reduced by half. Stir in heavy cream and season with salt and pepper. Return the steak to the pan, spoon the sauce over it, and cook until the steak reaches your desired doneness.
- Prepare the Colcannon Mash: Boil potatoes and cabbage until tender. Mash with butter, milk, salt, and pepper. Stir in chopped green onions.
- Serve: Plate the steak with a generous serving of colcannon mash. Spoon the whiskey sauce over the top. Garnish with fresh parsley and crispy onions.
Notes
- Chef tip: For a smoky flavor, you can add a pinch of smoked paprika to the whiskey sauce.
- Best substitution: If you don't have Irish whiskey, you can use Scotch or bourbon.
- Make-ahead: The colcannon mash can be made ahead of time and reheated in the oven.
- Scaling: This recipe can be easily doubled or tripled for a larger crowd.
- Troubleshooting: If your whiskey sauce isn't thickening, try cooking it down longer or adding a slurry of cornstarch and water.
Storage
- Fridge: Store leftovers in an airtight container in the fridge for up to 3 days.
- Freezer: Freeze the whiskey sauce separately for up to 2 months. Thaw and reheat with the steak.
- Oven reheat: Reheat the steak and colcannon mash in the oven at 350°F for 10-15 minutes.
- Microwave reheat: Reheat individual portions in the microwave for 1-2 minutes.
- Make ahead: The colcannon mash can be made ahead of time and reheated in the oven.
Nutrition Per Serving
- Calories: 650
- Protein: 45g
- Fat: 35g
- Carbs: 35g
- Fiber: 4g
- Sugar: 4g
- Sodium: 1200mg
- Cholesterol: 120mg
- Sat. Fat: 18g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Irish Whiskey Steak with Creamy Colcannon Mash FAQs
Yes, the whiskey sauce can be made ahead of time and reheated when you're ready to serve the steak.
Overcooking the steak can make it tough. Use a meat thermometer to ensure it reaches 130°F for medium-rare.
While you can cook the steak in the air fryer, the whiskey sauce is best made on the stovetop.
Reheat the steak in the oven at 350°F for 10-15 minutes to keep it from drying out.
While Irish whiskey is traditional, you can use Scotch or bourbon as a substitute.
A Warm Final Note
I can’t wait for you to try Irish Whiskey Steak with Creamy Colcannon Mash and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
