Guinness and Irish Cheddar Macaroni and Cheese is the comfort food you didn’t know you needed—until now. Imagine your favorite creamy mac and cheese getting a rich, malty upgrade with a splash of Guinness stout and a heaping dose of sharp Irish cheddar. This isn’t your kid’s boxed mac; it’s the grown-up, pub-worthy version that’ll have you savoring every bite.
Whether you’re whipping it up for St. Patrick’s Day, a cozy dinner at home, or a casual dinner party with friends, this recipe is equal parts indulgent and comforting. The Guinness adds depth, the cheddar brings boldness, and the buttery garlic breadcrumb topping? Well, that’s just the crunchy cherry on top.
Table of Contents
What is Guinness and Irish Cheddar Macaroni and Cheese?
Guinness and Irish Cheddar Macaroni and Cheese is a creamy stovetop pasta dish infused with the malty richness of Guinness stout and the tangy bite of Irish cheddar. It’s the perfect blend of hearty and sophisticated—familiar like traditional mac and cheese but layered with complex flavors that make it feel special.
The Guinness adds a subtle bitterness that balances beautifully with the creaminess of the cheese, while Dijon mustard and cream cheese create a smooth, velvety sauce. Finished with a crisp garlic breadcrumb topping, it’s pure comfort food with an Irish twist. You’ll taste a bit of pub-style nostalgia in every bite, making it ideal for beer lovers or anyone who enjoys a little twist on tradition.
Reasons to Try Guinness and Irish Cheddar Macaroni and Cheese
First off, who can say no to mac and cheese with beer? The Guinness gives this dish a flavor depth that makes it hard to resist—rich, smoky, and just a tad malty. It’s a dish that satisfies your craving for something cozy but still feels a little fancy. If you’re tired of the same old weeknight dinners, this recipe brings that “wow” factor without requiring a ton of extra work. It’s also a fantastic way to impress guests or sneak a little Irish flair into your menu.
Whether you’re pairing it with a juicy steak or serving it as the star of the show, this mac and cheese delivers on all fronts—comfort, flavor, and that unbeatable creamy texture. Plus, it’s the perfect way to use up leftover Guinness (if that’s ever a thing).
Ingredients Needed to Make Guinness and Irish Cheddar Macaroni and Cheese
For the Macaroni and Cheese:
- 1 pound elbow macaroni
- 2 tablespoons butter (or more for thicker sauce)
- 2 tablespoons flour
- ⅔ cup Guinness or other stout
- 1 ½ cups 2% milk
- ½ cup half and half
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 1 tablespoon Dijon mustard
- 2 ounces cream cheese, cut into pieces
- 3 ½ cups shredded sharp Irish cheddar, divided (try Kerrygold Dubliner or Kerrygold cheddar)
For the Topping (optional but amazing):
- 1½ tablespoons butter
- 2 teaspoons finely minced garlic
- ½ cup panko breadcrumbs
- Salt and pepper to taste
- 2 teaspoons minced fresh parsley
Instructions to Make Guinness and Irish Cheddar Macaroni and Cheese
Make the Breadcrumb Topping
In a medium skillet, melt butter over medium-low heat. Add garlic and panko breadcrumbs, stirring often until golden and fragrant. Season with salt, pepper, and parsley, then set aside.
Cook the Pasta
Boil your elbow macaroni in salted water until just al dente. Before draining, scoop out a cup of that starchy pasta water—it’ll come in handy later.
Make the Guinness Cheese Sauce
In a large saucepan, melt butter over medium heat. Sprinkle in flour and whisk for a minute to form a roux. Slowly whisk in Guinness, milk, and half and half. Add salt, pepper, and Dijon mustard. Let it simmer and thicken slightly.
Add the Cheeses
Whisk in cream cheese and 2½ cups of the shredded cheddar until smooth and silky. Stir in the drained pasta, then add the last cup of cheddar. Let it melt into a dreamy, stringy sauce that coats every noodle. If it gets too thick, splash in some pasta water or milk.
Finish and Serve
Spoon the mac and cheese into bowls or a serving dish. Sprinkle generously with your crispy garlic breadcrumbs, grab a fork, and dig in while it’s warm and gooey.
If you’re into other cheesy comfort foods, check out Honey Pepper Chicken Mac and Cheese—it’s another fan favorite on the site.
What to Serve with Guinness and Irish Cheddar Macaroni and Cheese
This mac and cheese pairs beautifully with simple, hearty sides. Try it with roasted Brussels sprouts, a crisp green salad, or even garlic bread. For a full-on Irish-inspired meal, serve it alongside Dutch Oven Pot Roast or grilled sausages. If you’re planning a St. Patrick’s Day spread, a dessert like St. Patrick’s Day Brownie Trifle is the perfect way to finish. And of course, you can’t go wrong with a cold pint of Guinness to wash it all down.
Key Tips for Making Guinness and Irish Cheddar Macaroni and Cheese
- Use quality cheese. Irish cheddar makes a difference—opt for sharp varieties like Kerrygold for the best melt and flavor.
- Don’t skip the mustard. It adds subtle tang and balances the richness.
- Adjust the sauce thickness. If it’s too thin, add more flour and butter next time; if it’s too thick, splash in reserved pasta water.
- Add a little patience. Letting the pasta sit on low heat helps it absorb flavor and creaminess.
- Breadcrumbs = magic. That crunchy topping is optional, but trust me—you’ll want it.
Storage and Reheating Tips for Guinness and Irish Cheddar Macaroni and Cheese
If you somehow end up with leftovers, store them in an airtight container in the fridge for up to 3 days. When reheating, add a splash of milk or cream to bring back that luscious creaminess—microwave in short bursts or reheat gently on the stovetop. Avoid baking it again, as it can dry out. This mac also freezes decently well, though fresh is best. When thawing, let it come to room temperature before reheating for a smoother texture.
FAQs
Can I use another beer instead of Guinness?
Yes! Any dark stout or even a lighter beer works, though Guinness adds that signature malty flavor.
Can I bake it instead of stovetop?
You can! Just transfer to a baking dish, top with breadcrumbs, and bake at 350°F for 15 minutes until bubbly.
Is there a kid-friendly version?
Skip the Guinness and add more milk—it’ll still be rich and cheesy without the stout flavor.
Can I mix cheeses?
Absolutely—gouda, fontina, or gruyere all play well with cheddar for a deeper, more complex flavor.
Final Thoughts
Guinness and Irish Cheddar Macaroni and Cheese is the kind of meal that hugs you from the inside out. It’s rich, creamy, and bursting with bold flavor that turns a simple mac into something extraordinary. Whether you’re making it for a crowd, a quiet night in, or to celebrate Irish heritage, it’s the perfect recipe to add to your comfort food collection. So grab that Guinness, get your whisk ready, and make this irresistible dish tonight—you won’t regret it.
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Guinness and Irish Cheddar Macaroni and Cheese – The Best Creamy Delight
- Prep Time: 30 minutes
- Cook Time: 20 minutes
- Total Time: 50 minutes
- Yield: 6–8 servings 1x
- Category: Main, Side
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Description
Flavorful stovetop macaroni and cheese made with Guinness stout, sharp Irish cheddar, and a touch of Dijon mustard. Creamy and cheesy with a crunchy garlic breadcrumb topping—a grown-up twist on a classic!
Ingredients
- 1 pound elbow macaroni
- 2 tablespoons butter
- 2 tablespoons flour
- ⅔ cup Guinness or other stout
- 1 ½ cups 2% milk
- ½ cup half and half
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 1 tablespoon Dijon mustard
- 2 ounces cream cheese, cut into pieces
- 3 ½ cups shredded cheddar (or another good melting cheese), divided
- 1½ tablespoons butter (for topping)
- 2 teaspoons finely minced garlic
- ½ cup panko breadcrumbs
- Salt and pepper to taste
- 2 teaspoons minced fresh parsley
Instructions
1. In a medium skillet over medium-low heat, melt 1½ tablespoons butter. Add garlic and breadcrumbs, and cook while stirring frequently until breadcrumbs are lightly toasted and fragrant. Remove from heat, season with salt and pepper, and stir in parsley. Set aside.
2. Boil elbow macaroni in well-salted water until just al dente. Reserve 1 cup of the pasta water before draining. Set aside.
3. In a large saucepan over medium heat, melt 2 tablespoons butter. Sprinkle in flour and whisk together for 1 minute.
4. While whisking, slowly pour in the Guinness, milk, half and half, salt, pepper, and Dijon mustard. Bring to a simmer, whisking frequently until the mixture thickens slightly.
5. Add cream cheese and 2½ cups shredded cheddar to the sauce. Stir until completely smooth.
6. Add the drained macaroni to the sauce and stir to combine.
7. Add the remaining 1 cup shredded cheddar and stir until melted for extra cheesy texture.
8. Let the mac and cheese sit over low heat for a few minutes, stirring frequently, so the pasta absorbs more of the sauce.
9. If the sauce thickens too much, stir in a bit of the reserved pasta water or more milk to loosen it up.
10. Transfer to a serving bowl or individual bowls and sprinkle with the toasted breadcrumb topping.
11. Serve immediately.
Notes
Use a mix of cheeses if desired—cheddar, gouda, or fontina all work well.
Kerrygold cheddar or Dubliner are great options for Irish flavor.
Increase butter and flour to 3–4 tablespoons each for a thicker sauce.
Reserve pasta water helps restore creaminess if the sauce thickens over time.
Breadcrumb topping is optional but adds excellent texture and flavor.
Nutrition
- Serving Size: 1 serving
- Calories: 543
- Sugar: 4g
- Sodium: 591mg
- Fat: 26g
- Saturated Fat: 16g
- Unsaturated Fat: 10g
- Carbohydrates: 50g
- Fiber: 2g
- Protein: 22g
- Cholesterol: 80mg
