Veggie Pasta Dish

Preheat oven to 200°C | 400F | gas 6.

Cook the pasta according to package instructions. Drain and return to pot.

Heat olive oil in a large skillet over medium high heat. Add pepper and onion and saute until soft. Remove from heat and set aside.

Heat 1 1/2 cups milk in a large heavy saucepan, set over medium-high heat until steaming but not boiling. In a small bowl, whisk remaining milk and flour until smooth; add to the hot milk and cook, stirring constantly, until the sauce simmers and thickens, about 3 minutes. Remove milk from heat and add the Cheddar cheese and cream cheese, stirring until melted and completely incorporated.