The possibilities are endless, really, but my preferences break down to three generic algorithms:

* fruit( fresh_prepped || ( stewed + sweetened ) || glazed ) + cream( whipped || fraiche )
* protein( minced sausage || bacon || ham || shaved turkey breast || steak fried and diced || you get the idea ) + topping( cheese || gravy || cheese || salsa || cheese || salad dressing || cheese ) [you might also try cheese.]
* traditional: a bit of butter and something sweet ( sugar, maple syrup, hershey's chocolate sauce, a dab of jam... )