One-Pan Irish Nachos with Ham

This one-pan Irish nachos recipe turns humble potato rounds into a hearty, cheesy feast. Thin slices of russet potato are tossed in butter, layered with ham, and buried under a thick blanket of sharp cheddar and crumbled bacon.

A hot oven transforms the potatoes into crispy-edged, tender bites that soak up all the savory flavors. Perfect for game day, a casual dinner, or a fun twist on classic nachos, this sheet-pan meal is as easy as it is satisfying.

Irish nachos are a beloved pub snack that swaps tortilla chips for crispy potato slices. Here, the potatoes are baked on a sheet pan with ham, cheddar, and bacon, creating a one-pan dish that’s both rustic and indulgent. The combination of tender potatoes, salty ham, and gooey melted cheese is irresistible.

This recipe keeps things simple: no deep frying, no complicated sauces—just a single pan and a hot oven. Whether served as an appetizer or a main course, these nachos deliver big flavor with minimal effort. The result is a golden, bubbling tray of goodness that everyone will gather around.

Ingredients

Why this recipe works

Baking the potatoes on a sheet pan in a hot oven allows the slices to cook evenly and develop crispy edges while staying tender inside. The direct heat from the pan helps caramelize the natural sugars in the potatoes, enhancing their flavor.

Overlapping the slices slightly creates pockets where the melted cheese can pool, giving every bite a rich, cheesy hit. This method is far simpler than frying and requires no extra oil or fuss.

Using deli ham and pre-cooked bacon cuts down on prep time without sacrificing taste. The ham adds a savory, smoky note that pairs beautifully with the sharp cheddar.

The cheese melts into a smooth, golden layer that coats the potatoes and ham, while the crumbled bacon provides a salty crunch. Baking everything together allows the flavors to meld, creating a cohesive, comforting dish that’s greater than the sum of its parts.

Notes and substitutions

Russet potatoes are ideal for this recipe because they’re starchy and hold their shape well when baked. Slice them thinly and evenly—about 1/8-inch thick—so they cook uniformly. If you prefer a different texture, Yukon Gold or red potatoes work too, though they may need a few extra minutes in the oven. The key is to keep the slices thin enough to cook through without becoming mushy.

For the best melt, use freshly shredded sharp cheddar cheese rather than pre-shredded bags, which often contain anti-caking agents that prevent smooth melting. Deli ham that’s sliced thick and then cubed gives a meatier bite, but any leftover ham works. Cook the bacon until crisp and crumble it yourself for maximum flavor. If you don’t have green onions, chives or a sprinkle of fresh parsley can add a similar fresh finish.

• russet potatoes: Yukon Gold or red potatoes can be used; adjust baking time slightly if slices are thicker.
• deli ham: Leftover baked ham or smoked ham steak, cubed, works well.
• sharp cheddar: Colby, Monterey Jack, or a blend of melting cheeses can replace cheddar.
• bacon: Use turkey bacon or omit for a lighter version; add a pinch of smoked paprika for smokiness.

Equipment

• rimmed sheet pan
• parchment paper
• mixing bowl
• pastry brush
• spatula