Combine the seasonings; set aside. In Dutch ovens, saute onions, green peppers and garlic in butter until tender. Add Worcestershire sauce, hot pepper sauce and reserved seasonings. Cook and stir for 8-10 minutes. Discard bay leaves. Remove from the heat; stir in milk and ketchup. Cool.
Add bread crumbs and eggs; mix well. In several large bowls, combine beef, pork and vegetable mixture; mix well. Pat into 11 greased 13-in. x 9-in. baking pans.
Bake at 350° for 65-75 minutes or until no pink remains and a thermometer reads 160°; drain.