It's not cheap, but it's goood

Well we all know the stand by of chocolate dipped strawberries...
But you can also take a syringe, and inject the strawberries with Grand Marnier or Brandy, whatever libation you prefer

(though I wouldn't suggest Kahlua, blech!). Then you dip them in the chocolate.
Chocolate dipped real orange wedges (not the gummy type, though I've seen that too) are out of this WORLD.
And I know you said less then 30 minutes, but this has to sit overnight and technically takes less then 30 minutes in effort:
Jar of maraschino cherries
Brandy
Chocolate Bark
Drain out the juice in the maraschino cherries (or just half, depending on your tolerance). Refill with Brandy. Let steep overnight in the refrigerator.
Remove cherries from jar, using only the ones that still have stems. Remove excess moisture from the outside of the cherry.
Melt chocolate, dip cherries one at a time. Put on wax paper to firm.
Perfect for the cold and flu season as one cherry will clear out your sinuses.