Create a comforting and flavorful dish with this Bacon Mac and Cheese recipe. Packed with smoky bacon, creamy cheese sauce, and tender pasta, this meal is perfect for weeknight dinners, family gatherings, or special occasions. Explore tips for perfect caramelized onions, smooth cheese blends, and creative variations to suit your taste. A must-try for anyone who loves hearty, homemade meals!

Ingredients
Caramelized Onions (Optional)
- 2 large yellow onions
- 2 tablespoons butter
- 1 tablespoon olive oil
Mac and Cheese
- 6 strips thick-cut hickory-smoked bacon
- 1 lb. medium pasta shells
- 1/4 cup butter (optional if you have enough bacon drippings)
- 1/4 cup flour
- 1 cup heavy cream
- 2 cups milk
- 1 teaspoon mustard powder
- 1/2 teaspoon dried thyme
- 1/4 teaspoon garlic powder
- 1 teaspoon hot sauce
- 1 cup gruyere cheese, shredded
- 2 cups cheddar cheese, shredded
- 1/4 cup Parmesan cheese, shredded
Instructions
Caramelize the Onions
- Slice the onions evenly into ¼-inch slices.
- Heat the butter and olive oil in a medium skillet over medium heat. Add the onions and toss to coat.
- Cook the onions slowly for 40-50 minutes, stirring occasionally, until golden and caramelized. Reduce the heat to low if they start to cook too quickly. Remove from heat and set aside.
Cook the Bacon
- While the onions cook, cut the bacon into thirds for easier handling.
- Place the bacon in a large, high-walled skillet over low heat. Cook slowly until crispy on both sides.
- Remove the bacon and place it on a paper towel-lined plate. Reserve 4 tablespoons of bacon drippings in the skillet. If you don’t have enough drippings, substitute with butter.
Make the Sauce and Cook the Pasta
- Bring a large pot of salted water to a boil and cook the pasta shells until just al dente (follow package instructions). Drain and set aside.
- Heat the reserved bacon drippings over medium heat. Add the flour and whisk continuously for 2 minutes to create a roux.
- Slowly add the heavy cream in small splashes, stirring constantly. Repeat with the milk. Ensure the mixture remains smooth.
- Stir in the mustard powder, thyme, garlic powder, and hot sauce. Bring to a gentle boil, then reduce the heat to simmer.
- Lower the heat and let the sauce cool slightly. Gradually sprinkle in the cheeses, stirring continuously until smooth.
- Fold in the caramelized onions and the cooked pasta using a silicone spatula.
- Roughly chop the bacon and sprinkle it on top. Stir some into the mac and cheese if desired.
Serve and Garnish
- Garnish with fresh parsley and serve hot.
Why You’ll Love This Recipe
- Rich and Creamy: The combination of three cheeses creates a luxurious, velvety sauce.
- Savory Depth: The caramelized onions and smoky bacon add layers of flavor.
- Comfort Food Favorite: Perfect for gatherings or indulgent family meals.

Tips
- Low and Slow: Cook the onions and bacon over low heat for the best results.
- Use Freshly Shredded Cheese: Pre-shredded cheese often contains anti-caking agents that can affect the texture of the sauce.
- Salt the Pasta Water: This enhances the flavor of the pasta.
Variations and Substitutions
- Cheese Options: Swap gruyere with fontina or gouda for a different flavor profile.
- Vegetarian Version: Omit the bacon and use butter instead of bacon drippings. Add mushrooms for a meaty texture.
- Spicy Twist: Add more hot sauce or sprinkle in red pepper flakes for a kick.
FAQs
Can I make this ahead of time?
Yes! Prepare the dish up to the point of adding the bacon. Store in an airtight container in the refrigerator. Reheat gently on the stove or in the oven, adding a splash of milk to loosen the sauce if needed.
Can I freeze leftovers?
Freezing is not recommended as the cheese sauce may become grainy upon reheating.
Serving Suggestions
- Pair with a crisp green salad or roasted vegetables to balance the richness.
- Serve with crusty bread to scoop up every bit of cheesy goodness.
- For a festive presentation, top with breadcrumbs and broil until golden.
Enjoy this irresistible Bacon Mac and Cheese—a dish that’s sure to delight family and friends alike!
Bacon Mac and Cheese Recipe
4
servings30
minutes40
minutesIngredients
Directions


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