Ingredients
Method
- Steam the broccoli until tender-crisp, drain and blot dry; chop any large pieces.
- Boil the shells until just tender, adding carrot for the final minute, then reserve pasta water and drain.
- Melt butter, whisk in flour for 1 minute, add both milks and simmer gently until lightly thickened.
- Remove from heat and melt in American cheese, white cheddar and salt.
- Fold in shells, carrot and broccoli and loosen with reserved pasta water as needed.