A love for breakfast foods runs deep in the Tasting Table Test Kitchen. So when our food editor found herself with a surplus of Greenmarket strawberries and loose hibiscus tea leaves, she knew exactly what the office was eating the next morning. The resulting jam is sweet and slightly floral, an ideal match for crusty slices of bread, a pat or two of butter and a steaming cup of coffee. What’s more, if you happen to have leftovers, a spoonful or two in a classic Tom Collins or margarita goes a delectably long way. Morning--and cocktail hour--never tasted so sweet.