Pound the almonds and pistachio nuts with a little cream to a paste; place a saucepan with the paste, 1 1/2 pints cream, the sugar, vanilla and the yolks over the fire and stir until nearly boiling; remove cream from fire, set it in cold water and stir till cold; add a little spinach color and strain through a hair sieve; then finish the same as Strawberry Plombiere.