Last Updated on February 16, 2026
Irish Style Potato Nachos For St. Patrick’s Day: A Festive Twist On A Classic!
Upgrade your nachos with these Irish Style Potato Nachos! Crispy baked potato rounds topped with gooey cheese, bacon, and sour cream—perfect for St. Patrick’s Day or any gathering!
- Cutting Board & Knife – For slicing potatoes evenly.
- Baking Sheet – To bake the potato slices until crispy.
- Parchment Paper or Silicone Baking Mat – To prevent sticking and ensure even cooking.
- Mixing Bowl – For tossing potatoes with oil and seasonings.
- Tongs or Spatula – To flip the potatoes halfway through baking.
- Grater – For shredding fresh cheese if not using pre-shredded.
- Oven – To bake and melt the cheese to perfection.
- Serving Platter – To arrange and serve the nachos with toppings.
- Small Bowls – For sour cream, jalapeños, or extra toppings.
- 4 russet potatoes (thinly sliced)
- 2 tbsp olive oil
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp garlic powder
- ½ tsp paprika
- 1 cup shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- ½ cup cooked bacon (crumbled)
- ¼ cup green onions (chopped)
- ½ cup sour cream
- ¼ cup diced tomatoes (optional)
- ¼ cup jalapeños, sliced (optional)
- ¼ cup Guinness beer cheese sauce (optional)
Preheat Oven – Set to 425°F (220°C) and line a baking sheet with parchment paper.
Prepare Potatoes – Wash and slice potatoes into thin rounds (about ¼-inch thick).
Season & Bake – Toss potato slices with olive oil, salt, black pepper, garlic powder, and paprika. Arrange in a single layer on the baking sheet and bake for 20-25 minutes, flipping halfway until golden brown.
Add Cheese & Bacon – Remove potatoes from the oven, sprinkle cheddar and mozzarella cheese over them, then add crumbled bacon.
Melt the Cheese – Return to the oven for 5 minutes until cheese is fully melted.
Top & Serve – Garnish with green onions, sour cream, diced tomatoes, and jalapeños. Drizzle with Guinness beer cheese sauce for extra flavor. Serve immediately!
- Choose the Right Potatoes – Russet potatoes work best for this recipe as they crisp up well and hold toppings better.
- Slice Evenly for Consistent Cooking – Cut potato slices about ¼-inch thick to ensure even baking. Too thin may cause burning, while too thick can make them soft.
- For Extra Crispy Potatoes – Soak the sliced potatoes in cold water for 30 minutes, then pat them dry before seasoning and baking. This removes excess starch and helps with crispiness.
- Flip Halfway Through Baking – This ensures both sides of the potato slices get golden brown and crispy.
- Cheese Options – While cheddar and mozzarella provide great flavor, you can use pepper jack, gouda, or Irish cheddar for a different taste.
- Adding Guinness Beer Cheese Sauce – A drizzle of Guinness cheese sauce adds a rich, pub-style flavor.
- Toppings Can Be Customized – Add ingredients like chopped corned beef, caramelized onions, pickled jalapeños, or avocado for more variety.
- Serving Tip – These nachos are best enjoyed immediately while the cheese is still melted and gooey!
- Storage & Reheating – Store leftovers in an airtight container in the fridge for up to 2 days. Reheat in the oven at 375°F (190°C) for 5-7 minutes to maintain crispiness.
