any one of these or any combination of them you like:
- real butter, a little more than the box calls for.
- a little fresh grated cheese - cheddar, parm, gruyere, etc.
- a little more milk than it calls for or use 1/2 n 1/2.
- dollop of sour cream.
- crispy bacon.
- saute some diced ham with green bell peppers and onions.