Gaelic Irish Steak

Featured in Family Dinner Ideas.

This Gaelic Irish Steak recipe combines whiskey-marinated sirloin with a rich cream sauce and traditional colcannon. The steaks are marinated in butter and whiskey, then seared and finished in the oven. The sauce features whiskey, cream, and mustard for depth, while the colcannon blends mashed potatoes with wilted kale and green onions for authentic Irish flavor.
Fatiha
Updated on Wed, 09 Apr 2025 11:41:15 GMT
A plate of food with meat and mashed potatoes. Pin it
A plate of food with meat and mashed potatoes. | zestplate.com

This Gaelic Irish Steaks dinner combines three quintessential Irish elements—premium steak, hearty potatoes, and smooth whiskey—into an elevated meal that balances rustic tradition with elegant sophistication. Tender sirloin steaks are marinated in buttery whiskey that infuses them with subtle smoky notes, then perfectly seared to develop a beautiful crust while maintaining a juicy interior. The accompanying whiskey cream sauce adds luxurious richness, while traditional colcannon potatoes with a modern kale twist provide the perfect accompaniment. This isn't just a meal; it's a memorable culinary experience that celebrates the heart of Irish cuisine.

When creating an Irish-themed dinner, I found myself inspired by three ingredients: steak, potatoes, and whiskey. A beautiful sirloin steak served with a creamy sauce and buttery mashed potatoes is a hearty, flavor-packed menu that will make some delicious memories. Irish food is often considered rustic and humble, and that's part of its charm. This menu is an elevated experience of traditional fare that I'd say is as elegant as it is comforting.

Essential Ingredients and Selection Tips

  • Sirloin Steaks: Choose thick-cut, well-marbled steaks for the best flavor and texture. Look for steaks with consistent thickness to ensure even cooking.
  • Irish Whiskey: Select a quality Irish whiskey like Jameson. Its distinctive smooth character brings depth to both the marinade and sauce without overwhelming.
  • Heavy Cream: Creates the silky foundation for the whiskey sauce. Full-fat cream produces the richest, most stable sauce.
  • Russet Potatoes: Provides the perfect starchy base for colcannon. Choose firm potatoes of similar size for consistent cooking.
  • Kale: A modern twist on traditional colcannon that adds nutrition and hearty texture. Select fresh, vibrant bunches with no yellowing.

I've found that allowing ample time for the whiskey marinade to work its magic makes all the difference in this dish. The first time I rushed this recipe and only marinated for an hour, the results were good but not exceptional. Now I never marinate for less than three hours, which allows the whiskey to tenderize the meat and infuse it with that distinctive smoky sweetness.

Detailed Cooking Instructions

Step 1: Prepare The Whiskey Marinade
In a shallow dish, combine ¼ cup melted butter with ¼ cup Irish whiskey, 2 minced garlic cloves, 1 tablespoon Worcestershire sauce, 1 teaspoon coarse salt, and ½ teaspoon freshly ground black pepper. Place 4 sirloin steaks (each about 8 ounces) in the marinade, turning to coat completely. Cover and refrigerate for at least 3 hours, preferably overnight, turning occasionally to ensure even flavor distribution.
Step 2: Create The Perfect Colcannon
Peel and quarter 2 pounds of russet potatoes, then boil in salted water until fork-tender. Meanwhile, in a separate pan, sauté 1 finely chopped onion in 2 tablespoons butter until translucent. Add 2 cups finely chopped kale and cook until wilted. Drain the potatoes, return to pot, and mash with ½ cup warmed milk and 4 tablespoons butter. Fold in the kale mixture along with ¼ cup chopped green onions. Season with salt and pepper to taste and keep warm.
Step 3: Sear The Steaks To Perfection
Remove steaks from marinade, patting dry with paper towels (reserve marinade for sauce). Preheat oven to 375°F. Heat a cast-iron skillet over high heat until smoking. Add 2 tablespoons oil with a high smoke point, then sear steaks for 2-3 minutes per side until a beautiful crust forms. Transfer skillet to oven and cook to desired doneness (about 5-7 minutes for medium-rare). Remove steaks to a warm plate and tent with foil to rest.
Step 4: Craft The Whiskey Cream Sauce
In the same skillet used for the steaks, sauté 1 finely minced shallot in 1 tablespoon butter over medium heat until softened. Carefully add ¼ cup Irish whiskey (stand back as it may flame), scraping up any browned bits from the bottom of the pan. Simmer until whiskey is reduced by half, then add 1 cup heavy cream and 2 tablespoons of the reserved marinade (strained). Simmer until slightly thickened, about 5 minutes. Season with salt and pepper to taste.
Step 5: Assemble The Elegant Presentation
Place a generous portion of colcannon on each warmed plate. Slice the rested steaks against the grain and arrange over or alongside the potatoes. Drizzle with the whiskey cream sauce and garnish with chopped fresh chives or additional green onions for a pop of color. Serve immediately while everything is hot.
A plate of food with meat and potatoes. Pin it
A plate of food with meat and potatoes. | zestplate.com

My first attempt at this dish was a learning experience – I overcooked the steaks while trying to reduce the sauce in the same pan. Now I remove the steaks to rest while making the sauce, which ensures perfectly cooked meat every time. The sauce develops plenty of flavor from the pan drippings without risking overcooked steak.

Creating A Complete Irish Experience

This Gaelic Steak dinner sets the stage for a truly special Irish-themed meal that goes beyond the usual St. Patrick's Day fare. I like to enhance the experience by considering every aspect of the dining occasion. For ambiance, I play traditional Irish music softly in the background and set the table with linen napkins and my best dishware - this meal deserves proper presentation. To begin the meal, I serve a simple starter of smoked salmon on brown bread with horseradish cream, allowing guests to enjoy a taste of Ireland while the main course makes its final preparations. For beverages, offering a selection of Irish whiskeys for tasting alongside the meal creates an interactive experience, or a well-paired Irish red ale provides a wonderful complement to the rich flavors. The entire dining experience becomes a celebration of Irish culinary tradition reinvented with modern elegance.

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A close up of a steak with gravy on it. | zestplate.com

Perfect Side Dish Pairings

While the colcannon creates a delicious foundation for this meal, I've discovered several side dishes that complement these Gaelic Steaks beautifully. For a complete Irish-inspired feast, Irish Cheddar Scallion Biscuits make a perfect accompaniment - their savory cheesiness and flaky texture are ideal for soaking up the whiskey cream sauce. Roasted root vegetables drizzled with burnt honey add color, nutrition, and a sweet-savory element that balances the richness of the main dish. For a fresh component, a simple salad of butter lettuce with sliced apples, toasted walnuts, and a light apple cider vinaigrette provides a crisp contrast. During winter months, I sometimes add glazed carrots with a whiskey reduction that echoes the flavors in the steak sauce, creating a cohesive flavor theme throughout the meal.

Make-Ahead Strategies For Entertaining

This impressive meal becomes even more approachable for entertaining with some strategic advance preparation. The day before serving, I marinate the steaks, which not only saves time but actually improves their flavor. The colcannon can be completely prepared up to two days ahead and reheated gently with a splash of cream and extra butter to refresh it. For the whiskey sauce, I prep all the ingredients and have them measured and ready, but prepare the actual sauce while the steaks are resting for the freshest taste and texture. This approach allows me to serve an elaborate, multi-component meal with minimal last-minute stress. When guests arrive, I'm able to focus on enjoying their company rather than rushing around the kitchen, making this elegant dinner party-worthy yet manageable.

Wine And Beverage Pairing Suggestions

The rich, complex flavors of this Gaelic Steak dinner open up wonderful opportunities for thoughtful beverage pairings. My first choice is always a full-bodied red wine with enough structure to stand up to the beef but smooth enough to complement the whiskey cream sauce - a Cabernet Sauvignon or a robust Bordeaux blend works beautifully. For beer enthusiasts, a traditional Irish stout creates a classic pairing that enhances the meal's Irish heritage, with the roasty, malty notes complementing both the seared steak and the earthy kale in the colcannon. For a non-alcoholic option that still feels special, a sparkling apple cider provides refreshing contrast to the rich flavors. And of course, serving small glasses of the same Irish whiskey used in the recipe allows guests to appreciate how the spirit transforms when incorporated into the food versus enjoyed on its own.

A bowl of meat with gravy. Pin it
A bowl of meat with gravy. | zestplate.com

I've made this Gaelic Steaks with Whiskey Cream and Colcannon for many special occasions, from celebrating St. Patrick's Day to anniversary dinners, and it never fails to impress. What I love most about this dish is how it honors traditional Irish ingredients while elevating them to create something truly memorable. The combination of tender steak, buttery potatoes, and the warmth of good Irish whiskey creates a dining experience that feels both luxurious and comforting - the best of both worlds on a single plate.

Frequently Asked Questions

→ Can I substitute the Irish whiskey with something else?
Yes, though it will change the authentic flavor profile. For an alcohol-free version, you can use apple juice mixed with a splash of apple cider vinegar and a drop of vanilla extract to mimic some of the whiskey's complexity. For an alcoholic alternative, bourbon can work well, though it will have a sweeter profile than Irish whiskey.
→ How do I know when my steaks are cooked to the right temperature?
For best results, use a meat thermometer. For medium-rare, cook to an internal temperature of 135°F (57°C); for medium, aim for 145°F (63°C); for medium-well, 150°F (66°C); and for well-done, 160°F (71°C). Remember that the temperature will rise slightly during resting, so you can remove the steaks when they're about 5°F below your target temperature.
→ Can I make any components of this dish ahead of time?
Yes! The colcannon can be made up to 2 days ahead and reheated with a splash of milk or cream. The steaks should be marinated for at least 3 hours, but you can extend this to overnight for deeper flavor. The whiskey cream sauce is best made fresh while the steaks are resting, but it can be made ahead and gently reheated (though it may need additional cream to thin it out).
→ Can I use cabbage instead of kale in the colcannon?
Absolutely! Traditional Irish colcannon is often made with cabbage. You can substitute an equal amount of finely shredded green cabbage or savoy cabbage for the kale. Cook it the same way, until wilted and tender.
→ What can I serve with this meal besides the colcannon?
While the colcannon is a perfect accompaniment, you could also add sautéed mushrooms, roasted root vegetables like carrots or parsnips, or a simple green salad with a light vinaigrette to balance the richness of the steak and sauce. A side of Irish soda bread would also be authentic and delicious.
→ Is it safe to cook with alcohol if there will be children at the table?
The alcohol in both the marinade and sauce will cook off during the cooking process, leaving only the flavor behind. After the 8-10 minutes of simmering the sauce, virtually all the alcohol will have evaporated, making it safe for everyone to enjoy, including children.

Gaelic Irish Steak

Tender sirloin steaks marinated in Irish whiskey, topped with a velvety whiskey cream sauce and served alongside traditional Irish colcannon - a true taste of Ireland on a plate.

Prep Time
30 Minutes
Cook Time
210 Minutes
Total Time
240 Minutes
By: Fatiha

Category: Main Dishes

Difficulty: Difficult

Cuisine: Irish

Yield: 7 Servings

Dietary: Gluten-Free

Ingredients

→ For the Steak Marinade

01 7 sirloin steaks (6 oz. each)
02 1 cup unsalted butter, melted
03 1/4 cup Irish whiskey

→ For the Whiskey Cream Sauce

04 1 tablespoon unsalted butter
05 2 garlic cloves, minced
06 2 shallots, finely minced
07 1/2 cup Irish whiskey (Jameson recommended)
08 1 cup heavy cream
09 1 cup beef stock
10 1 tablespoon whole grain mustard
11 Kosher salt and freshly cracked black pepper, to taste

→ For the Colcannon

12 2 1/4 lbs. Russet potatoes, peeled and diced
13 3 cups curly kale, chopped
14 1/2 cup green onion, diced
15 1/3 cup unsalted butter
16 1 cup whole milk
17 Salt and pepper, to taste

→ Additional

18 1 tablespoon vegetable oil (for searing steaks)

Instructions

Step 01

Place sirloin steaks in a large Ziploc bag with the mixture of melted butter and Irish whiskey. Marinate in the refrigerator for at least 3 hours.

Step 02

Preheat the oven to 400°F (200°C).

Step 03

Fill a large pot with cold water and bring potatoes up to a boil. Season water with salt and cook until potatoes are easily pierced with a knife.

Step 04

In a sauté pan over medium-low heat, melt butter and add kale to the pan. Let cook for 3-4 minutes or until wilted, then add green onion to the kale. Remove from heat and let sit.

Step 05

Drain the potatoes. Return them to the cooking pot and add milk. Mash to personal preference, chunky or smooth. Add cooked kale to the mash and season mixture with salt and pepper. Cover and keep warm.

Step 06

Remove marinated steak from the fridge and let it come to room temperature for 30 minutes.

Step 07

Preheat a cast iron pan over high heat for 3-4 minutes then add 1 tablespoon vegetable oil. Pat dry steak and sear for 2-2½ minutes on one side, then cook for 1-2 minutes on the other side. Reserve cast iron.

Step 08

Remove steak to a sheet tray and repeat with remaining steaks. Place in the preheated oven to finish cooking for 2-6 minutes.

Step 09

In the steak pan, heat to medium-low heat. Add butter to the steak pan and let it melt. Add shallot and garlic and let cook for 1-2 minutes.

Step 10

Add whiskey to the pan. Note: be careful of flambé, so turn off the heat, then reignite. Cook until the whiskey is mostly evaporated.

Step 11

Add cream, beef stock, and mustard and season with a little salt and cracked pepper. Reduce heat to low and let cook for 8-10 minutes or until sauce coats the back of a spoon.

Step 12

Serve steaks topped with whiskey cream sauce alongside the colcannon.

Notes

  1. For medium-rare steaks, cook to an internal temperature of 135°F (57°C).
  2. Colcannon is a traditional Irish dish of mashed potatoes with kale or cabbage.
  3. Be very careful when adding whiskey to the hot pan, as it may flame up.
  4. This dish combines three classic Irish elements: beef, potatoes, and whiskey.

Tools You'll Need

  • Large Ziploc bag
  • Cast iron skillet
  • Large pot for boiling potatoes
  • Sauté pan
  • Sheet tray
  • Potato masher

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy (contains butter, heavy cream, and milk)
  • Alcohol (contains whiskey)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 685
  • Total Fat: 47 g
  • Total Carbohydrate: 30 g
  • Protein: 36 g