Irish Tacos with Corned Beef

The smell of caraway seeds and vinegar always takes me back to a tiny apartment kitchen where my roommate and I discovered that leftover St. Patricks Day corned beef made the most incredible taco filling. We were broke and creative, standing over a skillet with whatever we had in the fridge. That accidental fusion became a household tradition, requested at every gathering since.

Last March, I made these for a group of friends who were skeptical about the Irish Mexican combo. By the second taco, everyone was quiet, just eating and nodding. The cabbage slaw works magic, its acid and crunch balancing the beefs saltiness while that horseradish sauce ties everything together in ways that make total sense once you taste it.

Ingredients

• 500 g cooked corned beef: Sliced thin or shredded, this is the heart of the dish, so use good quality beef with decent marbling
• 2 cups green cabbage, finely shredded: Fresh crunch is essential here, so shred it just before assembling for the best texture
• 1/2 cup carrot, grated: Adds sweetness and color that makes the slaw visually appealing and balanced
• 1/4 cup red onion, thinly sliced: Provides a sharp bite that cuts through the rich meat and creamy sauce
• 2 tbsp fresh parsley, chopped: Brings a bright, herbal freshness that lifts the whole dish
• 2 tbsp apple cider vinegar: The acid that wakes up all the flavors and keeps the slaw from feeling heavy
• 1 tbsp Dijon mustard: Adds depth and a subtle heat that complements the corned beef
• 2 tbsp mayonnaise: Creates a creamy base for the slaw dressing without overpowering other ingredients
• Salt and black pepper, to taste: Essential for seasoning, but taste as you go since the corned beef is already salty
• 8 small flour tortillas: Soft and pliable is key, warm them just before serving for the best texture
• 1/2 cup sour cream: The cooling element that balances the horseradishs heat
• 1 tbsp prepared horseradish: Start here and adjust to your heat preference, it should be noticeable but not overwhelming
• 1 tsp lemon juice: Brightens the sauce and adds acidity that pairs perfectly with the beef
• 1/2 tsp garlic powder: Provides subtle garlic flavor without the raw bite of fresh garlic
• Fresh chives or green onions, chopped: The finishing touch that adds color and a mild onion flavor

Instructions

Whisk together the sauce:

Combine sour cream, horseradish, lemon juice, and garlic powder in a small bowl until completely smooth, then let it sit for at least 10 minutes to meld flavors

Toss the slaw:

Mix cabbage, carrot, onion, and parsley in a large bowl, then whisk together vinegar, mustard, mayonnaise, salt, and pepper before pouring over vegetables and tossing until every piece is coated

Warm your tortillas:

Heat a dry skillet over medium heat and warm each tortilla for about 30 seconds per side until theyre soft and pliable, then stack them and keep covered

Build the tacos:

Layer corned beef on each warm tortilla, pile on a generous amount of slaw, and drizzle with that spicy horseradish cream

Finish and serve:

Sprinkle with fresh chives or sliced green onions and get these to the table while the tortillas are still warm

Save

These tacos have become my go to for feeding a crowd because they feel festive but come together so easily. Everyone builds their own, which takes the pressure off and lets people customize the ratio of beef to slaw to sauce. Plus, they reheat surprisingly well if you have leftovers.

Make It Your Own

Swap the corned beef for leftover roast beef or even cooked chicken if you want something lighter. The slaw and sauce combination works with almost any protein, so do not be afraid to experiment with what you have on hand.

Perfect Pairings

A cold Irish lager or crisp cider cuts through the richness beautifully. For sides, roasted potatoes or a simple green salad with vinaigrette balances the meal without competing with the bold flavors.

Serving Success

Set up a taco bar with all components separate and let everyone assemble their own. This keeps the tortillas from getting soggy and allows guests to control their portions. Plus, it makes for a more interactive and fun meal experience.

• Keep the slaw chilled until the last minute for maximum crunch
• Warm the sauce slightly if it has been refrigerated for better drizzling
• Have extra tortillas on hand, these tend to disappear quickly

Save

These Irish tacos started as a happy accident but have earned their place in my regular rotation. Hope they find a home in your kitchen too.

Recipe FAQs

→ What makes these Irish tacos unique?

These tacos combine traditional Irish flavors—corned beef and cabbage—with Mexican-style tortillas. The creamy horseradish sauce bridges both cuisines, creating a unique fusion that's both familiar and exciting.

→ Can I use leftover corned beef?

Absolutely! Leftover cooked corned beef works perfectly in this dish. Simply slice or shred it before assembling the tacos. This makes an excellent way to repurpose corned beef from a previous meal.

→ What can I substitute for sour cream?

Greek yogurt makes an excellent lighter substitute for sour cream in the horseradish sauce. It provides similar creaminess and tang while reducing calories and fat content.

→ How do I store leftover slaw?

Keep the slaw refrigerated in an airtight container for up to 2 days. The vegetables will soften slightly but remain flavorful. For best texture, add dressing just before serving.

→ What beverages pair well with Irish tacos?

Cold Irish lager or crisp cider complement the flavors beautifully. The slight sweetness of cider balances the tangy slaw and savory beef, while lager cuts through the rich horseradish sauce.