I carry her up to her room (lights off), put her on the change table, change diaper or let her play with something for a couple minutes, pick her up, close blind and curtains, hold her for about 10 seconds in front of crib, lay her down, put a blanket over her.
She rolls on her side, grabs the blanket with one hand and pulls it up to her face and sucks her thumb.
I leave the room and she's off to dreamland.