Rubidium is scrumptious diluted cocktail at 0.2 standard drinks. Shaken with 50ml mead bochetomel and 10ml black pepper syrup with 30ml cream as well as 100ml ice and best with dessert type dishes. Just put ice cubes into bar shaker then add all ingredients to shaker and shake ingredients together until mixed. Hawthorne strain into glass and good with chocolate truffles and served in a saucer glass cold.