2 ice cubes
3 blood oranges, juiced
2 fluid ounces vodka
1/2 fluid ounce orange-flavored liqueur (such as Cointreau®), or to taste
1 teaspoon orange juice, or to taste
1 lime wedge
Place ice cubes in a cocktail shaker; top with blood orange juice, vodka, and orange-flavored liqueur. Cover shaker and shake; strain drink into a martini glass. Top drink with orange juice and garnish with lime wedge.