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Oktoberfest Bacon Beer Mac & Cheese

A celebratory mac and cheese featuring smoky bacon, malty Oktoberfest beer, and a dreamy, cheesy sauce. This surprisingly easy and fast dish is perfect for fall gatherings, weeknight dinners, or game day.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Dinner, Main Course, Side Dish
Cuisine American, German
Servings 8 servings

Equipment

  • Large pot
  • Large Saucepan
  • 9x13-inch baking dish
  • Whisk
  • Small bowl

Ingredients
  

  • 1 lb elbow macaroni
  • 6 slices bacon cooked and crumbled
  • 1/4 cup unsalted butter
  • 1/4 cup all-purpose flour
  • 2 cups whole milk
  • 1 cup Oktoberfest beer
  • 2 cups shredded sharp cheddar cheese
  • 1 cup shredded Gruyere cheese
  • 1 tsp mustard powder
  • salt to taste
  • freshly ground black pepper to taste
  • 1/2 cup breadcrumbs
  • chopped fresh parsley for garnish

Instructions
 

  • Step 1: First things first, go ahead and preheat your oven to a cozy 375°F (190°C). While it's warming up, lightly grease a 9x13 inch baking dish. This makes sure our cheesy goodness won't stick!
  • Step 2: Next, get your elbow macaroni cooking! Follow the package directions for al dente pasta, then drain it really well and set it aside. You don't want mushy pasta in your mac & cheese, trust me.
  • Step 3: Now for the magic: in a large saucepan, melt your butter over medium heat. Once it's shimmering, whisk in the flour and cook this mixture, stirring constantly, for about 1-2 minutes until it's lightly golden. This is your roux, and it's key to a smooth sauce!
  • Step 4: Slowly, I mean gradually, pour in the whole milk and the Oktoberfest beer, whisking like crazy the entire time. Keep whisking until that sauce is wonderfully smooth and starts to thicken up nicely. It's so satisfying to watch!
  • Step 5: Reduce the heat to low, then it’s time for the cheese! Stir in your sharp cheddar and Gruyere cheese until they are completely melted and the sauce is lusciously smooth. This is where the real flavor party begins!
  • Step 6: Season your glorious cheese sauce with the mustard powder, a good pinch of salt, and some freshly ground black pepper. Give it a good stir to make sure everything is perfectly combined. This mustard powder trick really brings out the cheese flavor without making it taste like mustard, a little secret I love to share.
  • Step 7: Gently fold in your cooked macaroni and those irresistible crumbled bacon bits until every single noodle is coated in that creamy, cheesy, bacon-y sauce. Oh, the aroma!
  • Step 8: Carefully transfer the macaroni mixture into your prepared baking dish, spreading it out evenly so every bite gets its share of cheesy goodness.
  • Step 9: For that perfect golden crunch, grab a small bowl and mix your breadcrumbs with a little extra salt and pepper. Sprinkle this magical topping evenly over the mac & cheese. It’s going to be so good!
  • Step 10: Pop your dish into the preheated oven and bake for about 25-30 minutes, or until you see it bubbling around the edges and the breadcrumb topping is beautifully golden brown. That's how you know it's ready! If you’re a fan of rich, comforting casseroles, you might also enjoy a hearty creamy chicken alfredo tater tot casserole for another family favorite.
  • Step 11: Once it’s out of the oven, let it stand for just a few minutes before you dive in. This helps the sauce set up just a tiny bit.
  • Step 12: If you're feeling fancy, sprinkle some freshly chopped parsley over the top before serving. It adds a lovely fresh contrast to the richness.

Notes

Substitutions & Additions

  • Cheese Swap: No Gruyere? No problem! You could use Fontina, smoked gouda, or even a sharp provolone for different flavor profiles. Just make sure they're good melting cheeses!
  • Beer Alternatives: If Oktoberfest beer isn't your jam or you can't find it, a lager, amber ale, or even a non-alcoholic beer would work. For a non-beer version, simply use more milk or a bit of chicken broth for savory depth.
  • Spice it Up: A pinch of cayenne pepper or a dash of hot sauce in the cheese sauce can add a lovely warmth.
  • Veggie Boost: Stir in some sautéed mushrooms, caramelized onions, or even a handful of spinach right before adding the macaroni for extra nutrients and flavor.
  • Protein Power-Up: Leftover cooked chicken or sausage would be a fantastic addition to make this an even heartier one-dish meal.
  • Crispy Topping Variations: Instead of plain breadcrumbs, try Panko breadcrumbs for extra crispiness, or mix in some crushed pretzels for a salty crunch that pairs perfectly with the Oktoberfest theme. You could even top it with some crispy fried onions!

Tips for Success

  • Shred Your Own Cheese: Pre-shredded cheeses often contain anti-caking agents that can make your sauce gritty. Taking a few extra minutes to shred your own block of cheese will result in a much smoother, creamier sauce. It’s worth the effort!
  • Don't Overcook the Pasta: You want your macaroni to be al dente (slightly firm) before it goes into the cheese sauce, as it will continue to cook in the oven. Overcooked pasta turns mushy.
  • Whisk, Whisk, Whisk: When adding the milk and beer to your roux, continuous whisking is your best friend. This prevents lumps and ensures a silky-smooth sauce.
  • Season Gradually: Taste your cheese sauce before adding the pasta. You might need more salt or pepper depending on the saltiness of your bacon and cheese.
  • Prep Ahead: You can cook the bacon and even prepare the cheese sauce a day in advance. Store the sauce in an airtight container in the fridge, and gently reheat it on the stovetop before combining with freshly cooked macaroni and baking. This makes weeknight cooking a breeze!
  • Embrace the Beer: The Oktoberfest beer truly adds a unique flavor dimension. Don't be afraid to experiment with different types of beer to find your favorite pairing.

How to Store Oktoberfest Bacon Beer Mac & Cheese

  • Refrigeration: Store any leftovers in an airtight container in the refrigerator for up to 3-4 days.
  • Reheating: To reheat, you can microwave individual portions, or for a larger amount, cover it with foil and warm it in the oven at 300°F (150°C) until heated through. You might want to add a splash of milk to help rehydrate the sauce and keep it creamy.
  • Freezing: I don't typically recommend freezing baked mac and cheese, as the pasta can become a bit soft and the sauce might separate upon thawing. However, if you must, cover tightly with foil and then plastic wrap, and it will keep for up to 2 months. Thaw overnight in the fridge and reheat as above.
Keyword Bacon, Beer, Comfort Food, Fall, Mac and Cheese, Oktoberfest