4 blood oranges, juiced
2/3 cup fresh lime juice (from about 4-5 small limes)
2/3 cup orange liquor
1 ½ cups tequila
¼ cup simple syrup (or to taste)
1 blood orange, sliced into wedges
Ice cubes, for serving
Mix blood orange juice with lime juice, Cointreau, tequila and simple syrup.
Pour mixture into cocktail shaker filled with crushed ice and shake vigorously.
Place a few ice cubes into short cocktail glass and pour margarita over ice.
Garnish with blood orange wedge.