Blitzen’s Eggnog Panna Cotta with Blackberry Sauce

Name: Blitzen’s Eggnog Panna Cotta with Blackberry Sauce
Cook time: 20 min
Total time: 20 min
Cuisine: American
Ingredients: 3 gelatine sheets; 2 cups eggnog (with or without alcohol, 500 milliliters); 1 teaspoon vanilla bean paste; Edible gold glitter (optional); 1 1/2 cups fresh or frozen blackberries (230 grams); 2 tablespoons sugar; 2-3 tablespoons water (to reach desired consistency, optional); 1/2 cup fresh blackberries (for serving, optional, 75 grams); Edible gold glitter or gold leaves (for serving, optional)