Cheesy tuna pasta bake
- Heat oven to 180 deg C. Cook pasta in boiling, salted water for 10 minutes (or according to packet instructions) until just tender to the bite. Drain well.
- At the same time, melt butter in a saucepan and mix in mustard and flour, stirring to form a smooth paste. Blend in milk and cook for 2 to 3 minutes, whisking continuously until a smooth sauce forms.
- Stir in drained and flaked tuna, vegetables, chopped tomatoes and chopped parsley. Stir into pasta and season with salt and pepper.
- Spoon mixture into a greased oven dish, or six individual ovenproof dishes. Scatter with grated cheese and bake for 20 to 30 minutes, or until hot and cheese is golden.