I love me a mojito, but they typically have a ton of sugar (which is why they taste so damn good). But they don't have to be super sweet to taste great.
Instead of using white sugar or brown sugar, I use Agave nectar, or you could use Truvia, which comes from the stevia plant and has no calories. We actually grew Stevia last summer, and I used a dehydrator to dry the leaves for use in drinks and recipes like this. Use it sparingly though, because teaspoon for teaspoon, its much sweeter than sugar, and it has an aftertaste that takes some getting used to.
Here's the strawberry mojito recipe I'm drinking as I type this (sorry for any mispellings, given the drink).
Ingredients:
One good shot of Clear Rum
Two ounces of club soda
Three fresh strawberries
Four-five mint leaves
Two lime wedges
One tsp. Agave nectar or other natural sweetner (feel free to add more to taste)
If you like some extra sweetness, rim your glass with sugar. To make the sugar stick to the rim, run a lime over the edge, then dip the glass into a saucer that has sugar in it. The lime with make the sugar stick.
Now, put the muddled ingredients into the glass along with a lot of ice, and pour in the rum. Squeeze the lime wedges over the drink, stir it up a bit, and garnish with a strawberry and a mint leaf.
Bottoms up. Enjoy your light Strawberry Mojito!