Baked Ziti

So its another one of those nights where I had limited time in cooking. Therefore, I had a casserole dish I had assembled last night and popped in the oven for dinner tonight. I still had some bolognese sauce in the freezer left over from the last batch I made a couple of weeks ago, so I tried to figure out how else I can use it in a dish. Hmmm, I haven't made my baked ziti in a while. I used up all my saved bolognese sauce, so I'll be making more this weekend to stock up.

2-3 cups prepared spaghetti sauce (I used my bolognese sauce)
1 lb cooked penne pasta
3 Tbsp. butter
1/4 cup flour
2 1/2 cups warm milk
1/4 tsp. black pepper
1 tsp. salt
1/8 tsp. nutmeg
shredded mozzarella cheese

1) Combine spaghetti sauce and cooked pasta in a large bowl. Pour mixture in a casserole dish and top with mozzarella cheese. Set aside. Pre heat oven to 375 deg F.

2) In a medium pot, melt butter. Add flour and stir for a minute. Slowly pour milk and vigourously whisk mixture to eliminate lumps. Cook until mixture begins to bubble, whisking occasionally. Remove from heat. Add black pepper, salt and nutmed and stir to thoroughly incorporate.

3) Pour sauce over prepared pasta and bake for 30-40 minutes or until bubbly.