Use hotter water, but not boiling
Dissolve the coffee in a small amount of water first
Add a pinch of salt
Use less water for a stronger cup
Add milk, cream, or a dairy alternative
Stir in sugar, honey, or maple syrup
Add cinnamon, cocoa, or vanilla
Mix with a little instant espresso or extra coffee granules
Use filtered water
Froth the coffee for a smoother texture
Chill it and make it iced coffee
Add a small amount of butter or coconut oil
Try flavored syrups
Use fresh instant coffee stored in an airtight container
Pair it with warm milk instead of plain water