"Thanks! I-I'll knock when I get there, though. Just to be polite."

[She's a little pink in the face as she says that...And also makes haste with getting to her kitchen for real this time. It's a blur of motion as she loads all the dish ingredients into a pair of tough looking tote bags, drapes them both around her elbows...And then puts on her camouflage and grows her clothing out a little into a cloak. When it's long enough she clutches the bags close and wraps them up in her now stealthed form, then cheats by flying to the other apartment instead of walking. She only turns the camouflage off when she's landed, and is hopefully well out of sight, before finding Peter's apartment.

And all in record time, too! She's quite proud of herself as she knocks on the door.]