- Follow instructions on box to prepare macaroni and cheese.  
- Add in onion, bacon bits, cheese, and all spices. Pour macaroni mixture into a greased 9″x13″ casserole dish. 
- Melt butter and stir in panko breadcrumbs. Spread breadcrumbs in an even layer on top of the macaroni.  
- Wrap casserole dish in plastic wrap and cover with aluminum foil. 
- Cook in Oven from Frozen: Bake at 400F for one hour covered, then uncover and bake another 15 minutes.