Ingredients

2 TBSP UNSALTED BUTTER

1/2 LB BITE SIZE PASTA

2 TSP SALT

2 TBSP OLIVE OIL

1 LARGE YELLOW ONION

DICED

3 GARLIC CLOVES

MINCED

2 CUPS MILK

2 CUPS HEAVY CREAM

3 1/2 CUPS COOKED CHICKEN

SHREDDED

2 CUPS SHREDDED SHARP CHEDDAR CHEESE

1/2 CUP GRATED PAREMSAN CHEESE

8 OZ FRESH SPINACH

1 1/2 TSP DRIED MARJORAM

1 TSP BLACK PEPPER

Preparation

*PREHEAT OVEN TO 300F, LIGHTLY BUTTER 9X13 IN BAKING DISH, COOK PASTA AS DIRECTED BY PACKAGE, DRAIN AND TRANSFER TO BOWL, DRIZZLE W/ 1 TBSP OLIVE OIL, MELT BUTTER W/ REMAINING OLIVE OIL IN LARGE SKILLET, ADD ONION AND COOK 3 TO 4 MINUTES, ADD GARLIC AND COOK 1 MINUTE, STIRRING CONSTANTLY, STIR IN MILK AND CREAM, STIRRING OCCASIONALLY UNTIL SAUCE IS REDUCED BY HALF, APPROX. 20 MINUTES, REMOVE SAUCE FROM HEAT AND ADD CHICKEN, CHEDDAR, PARMESAN, SPINACH, MARJORAM, 2 TSP SALT AND 1 TSP PEPPER, STIR UNTIL CHEESES HAVE MELTED AND SPINACH IS WILTED, POR IN A BOWL W/ PASTA AND TOSS TO COAT, TASTE AND SEASON W/ SALT AND PEPPER TO TASTE, TRANSFER PASTA TO BAKING DISH, BAKE FOR APPROX. 45 MINUTES, LET REST FOR 10 MINUTES BEFORE SERVING