In a medium size pot, cover the potatoes with water. Cover the pot and bring to a boil over high heat. Remove the lid, salt the water and cook the potatoes until tender, 12-15 minutes. Drain and return the potatoes to the pot. Mash the potatoes with the milk, ricotta, thyme, lemon zest and EVOO. Season with salt and pepper, then mash in the honey, to taste.