Ingredients
Method
- Preheat oven to 350°F.
- Melt butter in a Dutch oven over medium. Gradually whisk in flour until smooth; cook, whisking constantly, 2 minutes. Whisk in dry mustard, salt, black pepper, and cayenne pepper.
- Gradually whisk in half-and-half and milk; cook, whisking constantly, until thickened, 8 to 10 minutes.
- Whisk in Swiss cheese and 2 oz. Parmesan cheese.
- Remove from heat.
- Stir in pasta, ham, and peas.
- Pour mixture into a lightly greased 13- x 9-inch baking dish.
- Prepare Topping: Process croutons and 2 oz. Parmesan cheese in a food processor until finely ground. Add 1 tablespoon melted butter, and process until combined. Sprinkle over pasta mixture.
- Bake in preheated oven until golden, about 30 minutes. Let stand 10 minutes.
Notes
Adapted from Southern Living