¾poundelbow macaroni,cooked according to package instructions
Instructions
n a large saucepan, melt butter over medium heat. Add onion and sauté until softened, about 5 minutes. Whisk in flour until mixture is golden. Add whole milk, whisking constantly. Add 2% milk; raise heat to medium-high, bring to a boil and continue to whisk until sauce is smooth and thickened, 10 to 12 minutes. Add a sprinkle of salt and pepper.
Add spinach to sauce; give it a few stirs until spinach is wilted. Stir in cheeses until melted and well combined. Add cooked pasta and stir. Taste and add more salt and/or pepper, if desired. Serve immediately.
Notes
To cut spinach leaves, stack leaves on top of each other and use knife to cut into ½ inch strips.
Use any combination of cheeses you prefer (no low fat versions) for a total of 2 cups of cheese.