Put gelatin in a bowl and pour 4 tablespoons of cold water. Give the gelatin to swell (about 5-7 minutes).
If you have sheet gelatin, then it should be filled with ice water.
In a saucepan pour cream, add sugar, put on the stove.
Stirring constantly, bring the cream to a boil and remove from heat.
Pour into a bowl with gelatin and stir until it dissolves, then add vanilla (gelatin sheet to be pressed and add it to the cream).
Pour the mixture into glasses or molds and place in the refrigerator to solidify.
Cherries put in a saucepan, add sugar and put on fire.
Bring to a boil and cook, stirring occasionally, 10-15 minutes.
In water to dissolve the starch and at constant stirring to enter it into the boiling cherries. Boil until thick, remove from heat and cool.
Pour the sauce over the frozen Panna cotta.