Experiment with different cheeses like gouda, fontina, or brie for richer flavor.

Add a crispy breadcrumb topping for extra texture and crunch.

Mix in caramelized onions or garlic for a sweet, savory twist.

Try adding cooked bacon or sausage for a smoky, hearty bite.

Spice things up with a pinch of cayenne pepper or smoked paprika.

Use pasta shapes like shells or cavatappi to hold more sauce.

Incorporate roasted vegetables like cauliflower or broccoli for balance.

Stir in a splash of heavy cream or sour cream for extra creaminess.

Make it a one-pot dish by cooking everything in the same pan for easier cleanup.