Step 1

Add the blueberries, basil, water and sugar to a medium saucepan and stir. Bring to a boil and reduce to a simmer. Cook for 10 to 15 minutes.

Step 2

Push the mixture through a sieve and into a pitcher. Add lime juice and vodka if you're using them. Chill in the fridge until cool, about 45 minutes.

Step 3

Add sparkling wine or club soda right before serving.

Step 4

Garnish with extra blueberries, lime or basil.

Step 5

Add the blueberries, basil, water and sugar to a medium saucepan and stir. Bring to a boil and reduce to a simmer. Cook for 10 to 15 minutes.

Step 6

Push the mixture through a sieve and into a pitcher. Add lime juice and vodka if you're using them. Chill in the fridge until cool, about 45 minutes.

Step 7

Add sparkling wine or club soda right before serving.

Step 8

Garnish with extra blueberries, lime or basil.