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 tender, flavorful steak and creamy Colcannon mash. The warm, cozy flavors will make your home feel like a cozy Irish pub. Start with my Refreshing Apple Cucumber Salad for a light, crisp side. If you love recipes like this, you’ll also enjoy Refreshing Apple Cucumber Salad and Authentic Nigerian Okra Soup with Shrimp and Turkey.
Why This Irish Whiskey Steak with Creamy Colcannon Mash Is Pure Comfort
- Tender, juicy steak with a rich whiskey glaze
- Creamy Colcannon mash with a hint of bacon and scallions
- Easy, one-pan cooking for a stress-free dinner
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
- Whiskey
- Butter
- Garlic
- Potatoes
- Milk
- Bacon
- Scallions
- Salt
- Pepper
- Paprika
- Garlic Powder
- Onion Powder
- Bourbon Smoked Paprika
- Optional: Fresh Parsley
- Optional: Sour Cream
📝 Ingredient Notes
- Steak: I prefer ribeye, but sirloin or New York strip work well too.
🛒 Tools & Equipment I Recommend
- Cast Iron Skillet — Even heat distribution for perfect searing. → See on Amazon
- Digital Meat Thermometer — Ensures perfect doneness every time. → See on Amazon
How to Make Irish Whiskey Steak with Creamy Colcannon Mash
- Prepare the steak: Season both sides with salt, pepper, paprika, garlic powder, and onion powder. Let it sit at room temperature for 30 minutes.
- Cook the steak: Heat a cast iron skillet over high heat. Add oil and sear the steak for 4-5 minutes on each side. Baste with whiskey and butter, then finish in the oven at 425°F (220°C) for 8-10 minutes.
- Make the Colcannon mash: Boil potatoes until tender. Mash with milk, butter, salt, and pepper. Stir in cooked bacon and chopped scallions.
- Serve: Slice the steak against the grain and serve with Colcannon mash. Drizzle with pan juices and garnish with fresh parsley.
Cook's Tips for Perfect Irish Whiskey Steak with Creamy Colcannon Mash
- : Let your steak come to room temperature before cooking for even cooking.
- Common mistake and fix: Don't overcook the steak. Use a meat thermometer to ensure it reaches 130°F (54°C) for medium-rare.
- : For a smoky flavor, use a grill or grill pan to cook the steak.
- : Make extra Colcannon mash. It's great for leftovers or as a side dish throughout the week.
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 for up to 3 days. Make-ahead tip: Prepare Colcannon mash up to 2 days ahead. Reheat in the microwave or on the stovetop.
Freezing Irish Whiskey Steak with Creamy Colcannon Mash
Freeze cooked steak for up to 2 months. Thaw overnight in the fridge before reheating.
How to Reheat Without Drying It Out
Oven: Preheat oven to 350°F (180°C), place steak on a baking sheet, and heat for 10-15 minutes. Microwave: Reheat Colcannon mash in the microwave for 1-2 minutes, stirring halfway through.
Recipe Notes
- Chef tip: For a richer sauce, add a tablespoon of Dijon mustard to the pan juices before serving.
- Best substitution: Substitute Irish stout for the whiskey for a deep, malty flavor.
- Make-ahead: Prepare the steak seasoning and Colcannon mash ingredients ahead of time. Cook the steak and mash just before serving.
- Scaling: This recipe serves 4. Double the ingredients for a larger crowd.
- Troubleshooting: If your steak is tough, it's likely overcooked. Use a meat thermometer to ensure it reaches 130°F (54°C) for medium-rare.
Want to level up this recipe?
High-Smoke Point Oil — Prevents hot oil from smoking and burning. → Check price on Amazon
Irish Whiskey Steak with Creamy Colcannon Mash
Ingredients
Main Ingredients
- Steak
- Whiskey
- Butter
- Garlic
- Potatoes
- Milk
- Bacon
- Scallions
Seasonings
- Salt
- Pepper
- Paprika
- Garlic Powder
- Onion Powder
- Bourbon Smoked Paprika
Optional Toppings
- Fresh Parsley
- Sour Cream
Instructions
- Prepare the steak: Season both sides with salt, pepper, paprika, garlic powder, and onion powder. Let it sit at room temperature for 30 minutes.
- Cook the steak: Heat a cast iron skillet over high heat. Add oil and sear the steak for 4-5 minutes on each side. Baste with whiskey and butter, then finish in the oven at 425°F (220°C) for 8-10 minutes.
- Make the Colcannon mash: Boil potatoes until tender. Mash with milk, butter, salt, and pepper. Stir in cooked bacon and chopped scallions.
- Serve: Slice the steak against the grain and serve with Colcannon mash. Drizzle with pan juices and garnish with fresh parsley.
Notes
- Chef tip: For a richer sauce, add a tablespoon of Dijon mustard to the pan juices before serving.
- Best substitution: Substitute Irish stout for the whiskey for a deep, malty flavor.
- Make-ahead: Prepare the steak seasoning and Colcannon mash ingredients ahead of time. Cook the steak and mash just before serving.
- Scaling: This recipe serves 4. Double the ingredients for a larger crowd.
- Troubleshooting: If your steak is tough, it's likely overcooked. Use a meat thermometer to ensure it reaches 130°F (54°C) for medium-rare.
Storage
- Fridge: Store leftovers in an airtight container for up to 3 days.
- Freezer: Freeze cooked steak for up to 2 months. Thaw overnight in the fridge before reheating.
- Oven reheat: Preheat oven to 350°F (180°C), place steak on a baking sheet, and heat for 10-15 minutes.
- Microwave reheat: Reheat Colcannon mash in the microwave for 1-2 minutes, stirring halfway through.
- Make ahead: Prepare Colcannon mash up to 2 days ahead. Reheat in the microwave or on the stovetop.
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, prepare the steak seasoning and Colcannon mash ingredients ahead of time. Cook the steak and mash just before serving.
Your steak is likely overcooked. Use a meat thermometer to ensure it reaches 130°F (54°C) for medium-rare.
No, boiling is the best method for cooking potatoes for Colcannon mash.
Yes, any whiskey will work. Irish whiskey is traditional, but bourbon or rye also taste great.
Yes, this homemade version is more flavorful, healthier, and less expensive than takeout.
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!
