Step 1

In a large pitcher, mix the blood orange juice with the lime juice, Cointreau and silver tequila. Refrigerate until chilled, at least 30 minutes.

Step 2

Spread a small mound of salt on a small plate. Moisten the outer rim of 12 martini glasses with the orange wedge, then dip the rims into the salt to lightly coat.

Step 3

Add ice to the pitcher and stir well, then strain into the prepared glasses. Garnish each margarita with a blood orange slice and a sage sprig and serve.