Cook pasta in a saucepan of boiling, salted water for 8 minutes or until al dente. Drain and return to pan. Add carbonara sauce, mustard and tasty cheese to pasta. Season and stir to combine.
3
Place pasta mixture in a greased 2-litre capacity baking dish. Smooth top. Spoon passata over pasta mixture. Scatter with mozzarella and top with tomato. Bake for 25 minutes or until golden brown. Serve scattered with basil.