.5 cups fresh baby spinach leaves, blanched
1 cup Martini Rosso
1 cup Martini Bitter
2 x sheet(s) of gelatin
1 3/4 tbsp. blood orange juice
Soften the gelatin in water. Mix the Martini Rosso, Martini Bitter, and water. Heat up a small amount of the mixture and dissolve the pressed gelatin in it. Add the rest of the mixture and stir well. Pass the mixture through the iSi funnel & sieve directly into the 01 US pint Whipper. Screw on 1 N20 cream charger and shake vigorously. Refrigerate for at least 6 hours. Shake vigorously before serving.
Pour 21 3/4 tbsp. blood orange juice into a long drink glass, add ice cubes, and top up with espuma. Serve immediately.