Scrub the sweet potatoes thoroughly before peeling to remove residual dirt.
Uniform slicing helps ensure even cooking throughout.
A splash of orange juice (2 tablespoons) can brighten the syrup with a subtle tang.
Enhance the flavor profile by stirring in ½ teaspoon of vanilla extract.
For a classic twist, top with mini marshmallows after stirring and return to bake uncovered; broil briefly at the end to achieve a toasted finish.