Spinach Mac and Cheese

Name: Spinach Mac and Cheese
Prep time: 35 min
Total time: 35 min
Ingredients: 3 tablespoons unsalted butter; 0.5 cup minced yellow onion; 0.333 cup all-purpose flour; 4 cups whole milk, room temperature; Coarse salt and ground pepper; 2 bunches curly- or flat-leaf spinach (about 1 ¾ pounds total), trimmed, washed, and cut crosswise into ½-inch-thick strips; 5 ounces Gruyere cheese, grated (2 cups); 0.75 pound elbow macaroni, cooked according to package instructions

3.8

(73)

4 Reviews

By

Martha Stewart

Updated on April 30, 2020

Ingredients

3 tablespoons unsalted butter
½ cup minced yellow onion
⅓ cup all-purpose flour
4 cups whole milk, room temperature
Coarse salt and ground pepper
2 bunches curly- or flat-leaf spinach (about 1 ¾ pounds total), trimmed, washed, and cut crosswise into ½-inch-thick strips
5 ounces Gruyere cheese, grated (2 cups)
¾ pound elbow macaroni, cooked according to package instructions

Directions

In a large saucepan, melt butter over medium. Add onion and cook until translucent, 6 minutes. Whisk in flour and cook, stirring frequently, until mixture is pale golden and has a slightly nutty aroma, about 2 minutes. Whisking constantly, add 2 cups milk. Add remaining 2 cups milk, raise heat to medium-high, and whisk until smooth; season with salt and pepper. Cook, whisking constantly, until sauce comes to a boil, 8 to 10 minutes. Reduce heat to low and simmer gently, stirring occasionally, until sauce thickens, 13 to 15 minutes.
Add spinach and cook, stirring constantly, until wilted, about 3 minutes. Add cheese and stir until melted, about 2 minutes. Add cooked macaroni and stir to combine. Serve immediately.

Cook's Notes

Small broccoli florets in place of spinach can work well here too.

Originally appeared: Everyday Food, April 2011