Parmesan Penne

Directions

1. 1
   In a skillet, cook beef and onion until meat is browned; drain.
2. 2
   Stir in tomato sauce, 1/3 cup Parmesan cheese, allspice, salt and pepper.
3. 3
   Bring to a boil.
4. 4
   Reduce heat; simmer, uncovered, for 15 minutes.
5. 5
   In a saucepan, melt 1/4 cup butter.
6. 6
   Stir in flour until smooth.
7. 7
   Gradually add milk; bring to a boil; cook and stir for 2 minutes or until thickened and bubbly.
8. 8
   Stir in 1/3 cup Parmesan cheese.
9. 9
   Remove from heat.
10. 10
    Add eggs; whisk until smooth.
11. 11
    In a bowl, combine pasta and remaining Parmesan cheese.
12. 12
    Melt remaining butter; add to pasta and toss to coat.
13. 13
    Spread 1/3 of meat mixture in a greased 13x9 inch casserole dish.
14. 14
    Layer with half of the pasta, 1/3 of meat mixture, and half of the white sauce; repeat.
15. 15
    Bake, uncovered, at 350 degrees for 40-45 minutes or until thoroughly heated and bubbly.