Add milk, honey and lavender buds to a heavy bottomed saucepan. Turn heat to medium and heat just until scalded. (Do not let it boil or milk may curdle.)
Remove from heat, let steep 2 minutes, add tea (and mint if using) and steep 2 more minutes.
Strain into cups and serve. (Reserve ½ cup of milk to froth and pour over at the end if you want a latte style top).