Step 1: Acquire good coffee. I get the bagged stuff next to the grinder at my Walmart, and tend to go for French Vanilla flavoring, myself.
Step 2: Acquire good creamer. I get the liquid stuff in the milk section. Again, french vanilla, caramel, chocolate, etc.
Step 3: Acquire real sugar.
Step 4: Go home, brew up a pot, and add real creamer, and real sugar. Plenty the first few times. Then, as you continue, lower the sugar and creamer ratio until you find the one that lets out the flavor of the coffee, without getting the bitterness.