
This Oktoberfest Bacon Beer Mac blends creamy comfort food with the rich, malty flavors of a lagerstyle beer. Tender elbow macaroni is enveloped in a smooth cheese sauce made with sharp cheddar and nutty Gruyère, then baked to a golden bubbly finish. Crispy bacon adds a smoky crunch that contrasts beautifully with the luscious sauce, while Dijon mustard and garlic powder provide subtle tang and warmth. It’s a dish that feels like a celebration on your plate, perfect for cozy evenings or festive gatherings.
I first made this recipe during a small fall gathering, and it was an instant hit. Now it’s one of the dishes I look forward to making every Oktoberfest season because it always brings comfort and smiles.
Ingredients
- Elbow macaroni: for its shape and ability to hold sauce well pick a good quality pasta that stays firm after cooking
- Bacon: to provide smoky crispness and depth of flavor
- Unsalted butter: used to create the roux base for the sauce making it smooth and velvety
- Allpurpose flour: to thicken the cheese sauce perfectly
- Milk: forms the creamy base of the sauce whole milk gives richness
- Beer: ideally a lager or Oktoberfest style adds maltiness and a slight hop character that elevates the dish
- Sharp cheddar cheese: for sharp tang and excellent melting properties
- Gruyère cheese: for a nutty flavor and creamy texture that balances the cheddar
- Dijon mustard: brightens the sauce with subtle acidity
- Garlic powder: adds an aromatic warmth
- Salt and pepper: to balance and bring flavors together
- Breadcrumbs: are optional but add a crunchy topping when baked
- Fresh parsley: to garnish and provide a fresh herbaceous finish to the dish
Instructions
- Sauté the Bacon:
- Cook chopped bacon over medium heat until it is crispy and golden. This step renders out the flavorful fat that forms the base for your sauce. Remove the bacon with a slotted spoon onto paper towels to drain while reserving the bacon grease in the skillet.
- Make the Roux:
- Add unsalted butter to the bacon grease in the skillet and melt over medium heat. Whisk in the allpurpose flour and cook for about one minute until the mixture turns lightly browned and fragrant. This step cooks out the raw flour taste and helps build a thickening base for your cheese sauce.
- Create the Beer Cheese Sauce:
- Slowly whisk in the milk and beer together, stirring continuously to avoid lumps. Bring the mixture to a gentle simmer over medium heat and allow it to thicken for about five minutes, stirring occasionally. Reduce the heat to low, then gradually stir in the shredded sharp cheddar and Gruyère cheeses until fully melted into a smooth creamy sauce.
- Season the Sauce:
- Add Dijon mustard and garlic powder to the cheese sauce, stirring well to combine. Taste the sauce and season with salt and pepper according to your preference. These elements add subtle warmth and complexity to the flavor.
- Combine Pasta and Sauce:
- Mix the cooked and drained elbow macaroni with half of the crispy bacon pieces. Stir in the cheese sauce until every piece is well coated and evenly combined. This ensures the smoky bacon is distributed throughout the dish.
- Bake the Mac and Cheese:
- Transfer the mixture to a greased baking dish. If you like a crunchy topping, sprinkle breadcrumbs evenly over the top. Bake in a preheated oven at 350 degrees Fahrenheit or 175 degrees Celsius for about fifteen minutes or until the top is golden and the sauce is bubbly.
- Garnish and Serve:
- Remove the mac and cheese from the oven. Sprinkle the remaining crispy bacon and fresh parsley over the top for added flavor and brightness. Serve immediately for the best texture and experience.

This dish reminds me of the very first time I served it during an Oktoberfest celebration at home. Everyone gathered around the table felt the warmth and joy a good meal can bring. My favorite aspect is the balance between the sharp cheddar and nutty Gruyère, which takes this beyond a simple mac and cheese to something truly special.
Storage Tips
Store leftovers in an airtight container in the refrigerator where they will keep well for up to three days. Reheat gently in the oven or microwave, making sure to cover the dish to retain moisture and keep the sauce creamy. For longer storage, prepare the dish up to the baking step, then freeze it. When ready to eat, bake it from frozen, adding a few extra minutes to the cooking time.
Ingredient Substitutions
You can replace elbow macaroni with cavatappi or shells as both shapes hold sauce beautifully. If you don’t have Oktoberfest beer on hand, a pilsner or other mild lager works well, preserving the maltiness without overpowering the flavors. For cheeses, Monterey Jack or fontina are great melts, though they will alter the flavor profile slightly feel free to experiment to match your taste.
Serving Suggestions
Pair this mac and cheese with a crisp green salad or roasted vegetables to cut through the richness. A glass of the same beer used in the recipe complements the dish perfectly and enhances the Oktoberfest vibe. This combination creates a balanced meal that feels celebratory yet easygoing.

Serve immediately for the best texture and experience. Pair with a crisp salad to balance the richness.
FAQs About This Recipe
- → What type of beer works best in this dish?
Lager or Oktoberfest-style beers are ideal as they add mild maltiness without bitterness, enhancing the cheese sauce flavor.
- → Can I use other cheeses instead of cheddar and Gruyère?
Yes, aged cheddar can add sharpness, and fontina or mozzarella offer different textures and mild flavors.
- → How do I get the bacon crispy?
Cook chopped bacon over medium heat until golden and crisp, then drain on paper towels to remove excess fat before combining.
- → What’s the purpose of breadcrumbs on top?
Breadcrumbs create a crunchy texture contrast to the creamy pasta when baked, enhancing mouthfeel and presentation.
- → Can this be made spicier?
Adding cayenne pepper or smoked paprika to the cheese sauce introduces a warm, spicy note to the dish.
- → Is it possible to prepare the sauce without beer?
You can substitute extra milk or broth for beer, though it will create a milder sauce with less malt character.