For the Creamy Sauce:
- 3 tbsp unsalted butter
- 3 tbsp all-purpose flour
- 2 cups milk (whole milk recommended)
- 1/2 cup heavy cream
- 1/2 tsp ground mustard (optional)
- Salt and pepper to taste
Instructions
1. Cook the Pasta:
- Preheat your oven to 375°F (190°C).
- Cook the pasta in salted boiling water until al dente, according to package instructions. Drain and set aside.
2. Cook the Bacon:
- In a large skillet, cook the diced bacon over medium heat until crispy. Remove with a slotted spoon and set aside, leaving the bacon fat in the pan.
3. Sauté Aromatics:
- Add the onion to the skillet with the bacon fat and sauté until softened (about 3–4 minutes).
- Stir in the garlic and cook for another minute. Remove from heat.
4. Make the Creamy Sauce:
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1–2 minutes until golden (this is a roux).
- Gradually whisk in the milk and cream, ensuring no lumps form.
- Add ground mustard (if using) and season with salt and pepper. Cook, stirring constantly, until the sauce thickens (about 5 minutes).
- Stir in half the mozzarella, cheddar, and Parmesan until melted and smooth.
5. Combine Everything:
- In a large mixing bowl, combine the cooked pasta, sautéed onions, garlic, crispy bacon, and cheese sauce. Mix well.
6. Assemble the Bake:
- Transfer the pasta mixture to a greased 9×13-inch (or similar) baking dish.
- Sprinkle the remaining mozzarella and cheddar cheese on top.
7. Bake:
- Bake in the preheated oven for 20–25 minutes, or until the top is golden and bubbly.
- Remove from the oven and let it rest for 5 minutes.
8. Serve:
- Garnish with fresh parsley if desired and serve warm.
Tips and Variations
- Add Veggies: Stir in cooked broccoli, spinach, or peas for extra nutrients.
- Spice It Up: Add a pinch of chili flakes or diced jalapeños for some heat.
- Make Ahead: Assemble the bake, cover tightly, and refrigerate for up to 24 hours. Bake when ready to serve.
This Cheesy Bacon Pasta Bake is a guaranteed crowd-pleaser—creamy, cheesy, and irresistibly delicious! 🧀✨