Irish Nachos are perfect for St. Patrick's Day (or any day really). Picture this: crispy, golden-brown potato slices, smothered in gooey melted cheese, and topped with savory bacon, tangy sour cream, and green onions.
I like to layer them in a cast iron skillet and bake until hot and bubbly! Delicious!
Whether you're looking for a party appetizer or a meal, these Irish Nachos are for you! The toppings are totally versatile so either follow this recipe or use your own favorite nacho toppings.
This recipe was originally published in 2020 and updated in 2024.

Why You'll Love Them
We love these Irish Nachos and will make a meal out of them! Perfectly seasoned, thinly sliced potatoes are first roasted in the oven, then topped with all those mouth-watering goodies!
These delicious pub-style nachos deserve to be served on any day of the year, for any occasion. So pile them up and eat them up!
Gather the Ingredients You'll Need
This using thinly sliced potatoes instead of tortilla chips gives this dish a unique twist and draws inspiration from traditional Irish cuisine, where potatoes are a staple ingredient. Another great sliced potato recipe are these buttery, cheesy Baked Potato Slices.
Potatoes - I like to use russet potatoes for this recipe and leave the skin on. However, wash and dry the potatoes first as they're probably a little dirty.
Olive oil, rosemary, thyme, salt, and pepper - Toss the sliced potatoes with the olive oil and seasonings before roasting them in the oven.
Shredded cheddar cheese - mild or sharp (I like sharp cheese for this recipe). Just be sure to shred your own for best flavor and melty texture; the pre-shredded cheese is coated with a powdery substance and won't give you the same results.
Bacon - for easy prep, cook the bacon in the oven according to the package directions.
Sour cream, pico de gallo, green onions, and cilantro - or use your own favorite nacho toppings. Tip - try the pico de gallo in your grocery store's deli section.
Ingredient Substitutions
- For a stronger cheese flavor, use an extra sharp beer cheese like this one from Wisconsin Cheese Company - Beer Cheddar.
- Want meatier nachos? Add ½ pound of cooked ground beef, corned beef, or shredded chicken!
- Add some diced jalapeños for an extra kick of spice.
- If you're in a rush, you can use packaged waffle fries instead of slicing your own potatoes. Just be sure to bake the waffles fries first and get them crispy!
- Need another layer? Sprinkle some black beans on top!
- Prefer a vegetarian option? Swap out the bacon for sautéed mushrooms or black beans.
How to Make Irish Potato Nachos
Tips for the Perfect Irish Nachos
- To ensure even and consistent potato slices, use a mandolin. I like this one from OXO - Good Grips. Plus, it's faster and safer than a kitchen knife.
- Opt for starchy potatoes like russets, which crisp up nicely in the oven and hold up well under the toppings.
- Preheat the baking sheet in the oven before adding the potato slices. This helps ensure they crisp up evenly from the bottom.
- Loaded Irish Potato Nachos are best enjoyed hot and fresh from the oven. Serve them immediately to ensure they maintain their crispy texture and gooey cheese goodness.
What to Eat with Nachos
Nachos are a versatile dish that can be enjoyed on their own or paired with a variety of foods to create a filling, comforting meal or a snack.
Grilled Shrimp Skewers - Juicy grilled shrimp skewers seasoned with garlic, lime, and chili powder offer a lighter alternative to accompany nachos. The bright flavors of the shrimp complement the richness of the dish.
Beef or Chicken Enchiladas - Serve Layered Beef Enchilada Casserole topped with tangy enchilada sauce and a dollop of sour cream alongside nachos for a comforting and satisfying meal.
Grilled Vegetables - Grilled vegetables, such as Grilled Corn on the Cob, bell peppers, zucchini, and mushrooms, seasoned with Mexican spices, are great side dish options to accompany nachos.
Churros - For a sweet ending to your meal, serve crispy churros dusted with cinnamon sugar and drizzled with chocolate sauce. The indulgent dessert complements the savory flavors of nachos.
Questions You May Have
Here are some questions people have asked about this recipe. If you have any additional questions, let me know in the comments. I'd love to hear from you!
They probably got their name simply because the recipe uses potatoes and not classic tortilla chips. They certainly did not originate in Ireland lol.
How about some grilled corn on the cob, fresh guacamole, or refried beans? You can also serve these nachos as a side dish with steak, chicken, or ribs.
That's up to the one making the nachos! This version, one single layer overlapping style, is easy enough for anyone to maneuver into their mouth :). One layer also makes it easier to ensure every slice of potato gets its fair share of toppings!
Store leftovers in the refrigerator for no more than 3 days. Keep them in an airtight container. Eat them cold or reheat them in the microwave.
More Delicious Appetizers
If you'd like more easy recipes sent straight to your email, subscribe and get a free 5-day meal plan! How easy is that!
Recipe
Easy Irish Nachos Recipe
Equipment
- 1 baking sheet
- 1 mandolin or sharp knife
- measuring cup(s)
- measuring spoons
Ingredients
- 1.5 pounds Russet potatoes, skin on, sliced ¼ inch thick a mandolin works great for evenly slicing potatoes
- 2 tablespoons Olive oil
- ½ teaspoon Dried rosemary
- ½ teaspoon Dried thyme
- Salt and pepper to taste
- 1 cup Shredded cheddar cheese for the best flavor and texture, shred your own cheese
- 5 slices Bacon, cooked & chopped
- ¼ cup Sour cream
- ¼ cup Pico de gallo
- 1 tablespoon Fresh cilantro, chopped optional
- Fresh green onions, chopped
Instructions
- Preheat your oven to 450F degrees. Spray a large baking sheet with nonstick spray (or use parchment paper).
- Toss the sliced potatoes in a small bowl or ziptop bag with olive oil, rosemary, thyme, salt, and pepper to coat.
- Place the potatoes in a single layer on a baking sheet and bake on the middle oven rack for 20 minutes then flip and bake an additional 20 minutes or until crispy and golden brown.
- Place the roasted potatoes in a cast-iron skillet in a round, overlapping pattern.
- Sprinkle the bacon and cheese on top of the potatoes and cook for 3-4 minutes until the cheese is melted.
- Garnish with sour cream, pico de gallo, green onion, and cilantro.
Notes
- Wash and dry the potatoes if they are dirty.
- To ensure even and consistent potato slices, use a mandolin.
- For a stronger cheese flavor, use an extra sharp beer cheese.
- Want more meat? Add ½ pound of cooked ground beef or cooked corned beef on top of the nachos before baking!
- Store leftover in the refrigerator for no more than 3 days. Keep them in an airtight container. Eat them cold or reheat them in the microwave.
Nutrition
Nutritional information is provided as a courtesy to my readers. I'm not a nutritionist and I don't guarantee the accuracy of this data. The data may differ according to the brands I used versus the brands you use. To calculate the data yourself using your brands, try using an online nutrition calculator or app.
Comments
No Comments