My neighbor brought this to our St. Paddy's potluck and I had to ask twice before she finally shared. Creamy, rich, and gone in minutes.

These 4-ingredient slow cooker Irish pub potatoes are the kind of dish that disappears from the potluck table before you’ve even hung up your coat. My neighbor first brought them to our St. Paddy’s Day get-together, all bubbly and golden in her slow cooker, and I had to ask (twice!) before she finally shared how simple they really were. Russet potatoes get slow-cooked in a creamy, cheesy sauce until they’re tender, rich, and just a little bit crispy around the edges—like something you’d expect from a cozy Irish pub, but easy enough for any busy weeknight or family gathering.

Serve these Irish pub potatoes straight from the slow cooker with a big spoon and let everyone help themselves. They’re perfect alongside corned beef, roasted chicken, grilled sausages, or a simple green salad. For a full pub-style spread, pair them with buttered cabbage, steamed green beans, or roasted carrots. They also make a great base for a baked-potato-style bar—set out toppings like bacon bits, sliced green onions, and extra shredded cheese so everyone can customize their own scoop.

Servings: 8

3 pounds russet potatoes, peeled and diced into 1/2-inch cubes

Lightly grease a large oval slow cooker (5–6 quarts) with nonstick spray or a thin swipe of butter to help keep the potatoes from sticking and to encourage those crispy, golden edges.

Peel the russet potatoes and dice them into roughly 1/2-inch cubes so they cook evenly. Pat them dry with a clean kitchen towel or paper towels to remove excess moisture, which helps the sauce stay creamy instead of watery.

In a medium bowl, whisk together the heavy cream and dry ranch seasoning mix until the seasoning is fully dissolved and no big clumps remain. This creates the rich, pub-style sauce that will soak into the potatoes as they cook.

Scatter half of the diced potatoes evenly in the bottom of the slow cooker. Sprinkle 1 cup of the shredded cheddar cheese over the potatoes, spreading it out so there’s cheese in every scoop.

Add the remaining diced potatoes on top, spreading them into an even layer. Pour the seasoned cream mixture evenly over all the potatoes, gently nudging the potatoes with a spoon to allow the cream to settle down into the layers.

Cover the slow cooker with the lid and cook on HIGH for 3 to 4 hours or on LOW for 6 to 7 hours, until the potatoes are very tender when pierced with a fork and the edges around the crock start to look thick and slightly browned.

Once the potatoes are tender, sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top. Cover again and cook on HIGH for 10 to 15 minutes, just until the cheese is melted, bubbly, and starting to get golden and crisp around the edges.

Turn the slow cooker to WARM for serving. Gently stir just the very top layer to swirl some of the melted cheese into the creamy potatoes while still leaving a pretty, golden, bubbly top. Serve straight from the slow cooker with a large spoon, making sure everyone digs down to the extra-cheesy edges—that’s where the pub-style magic really is.

For picky eaters, use mild cheddar instead of sharp, or mix half cheddar and half mozzarella for a softer flavor and extra stretch. If you want a more traditional Irish pub feel, swap half of the heavy cream for whole milk and stir in a teaspoon of Dijon mustard with the ranch mix for a gentle tang. To add protein for a heartier dish, fold in 1 to 1 1/2 cups of cooked, crumbled bacon or diced ham after the potatoes are tender and before you add the final layer of cheese. For a bit of color without scaring off kids, sprinkle sliced green onions or chopped fresh parsley over just half the slow cooker so more adventurous eaters can scoop from that side. If you like a stronger pub-style flavor, you can replace 1/2 cup of the cream with 1/2 cup of chicken broth or a splash (up to 1/4 cup) of Irish stout beer—just know the sauce will be a little thinner. To prep ahead, dice the potatoes and keep them covered in cold water in the fridge for up to 8 hours, then drain and pat dry before cooking. Leftovers reheat well in the microwave or in a covered dish in the oven at 350°F until warmed through; add a small splash of cream or milk when reheating to bring back the creamy texture.