What to do with 7 egg yolks?

After you've made your cake, what do you do with the leftover egg yolks?

Orecchiette Carbonara with Charred Brussels Sprouts (2 yolks)

Vanilla Bean Ice Cream (4 yolks)

Vanilla Ice Cream (5 yolks)

The Silkiest Carbonara (7 yolks)

Carry-On Bag Restrictions to-date, International and Domestic (list)

Carry-on Bag Restrictions to-date (Smallest restrictions listed)*
- Aer Lingus Regional 48cm (18.5") x 33cm (13") x 20cm (8")
- Air France                 55cm (21") x 35cm (14") x 25cm (10")
- AirTran                     60cm (24") x 40cm (16") x 25cm (10")
- Alaska                       61cm (24") x 43cm (17") x 25cm (10")      
- British Airways         56cm (22") x 45cm (18") x 25cm (10")
- Delta                         56cm (22") x 35cm (14") x 23cm (9")
- Frontier                     60cm (24") x 40cm (16") x 25cm (10") additional charges may apply
- JetBlue                      43.2cm (17") x 33cm (13") x 27.9cm (11") under seat (overhead measurements are larger)
- RyanAir                    55cm (21") x 40cm (16") x 20cm (8")
- Southwest                 60cm (24") x 40cm (16") x 25cm (10")
- Spirit                         56cm (22") x 46cm (18") x 25cm (10") additional charges apply
- Transavia                  40cm (15") x 25cm (10") x 20cm (8") recommended size, one bag total
- United                       56cm (22") x 35cm (14") x 22cm (9")
- US Airways              56cm (22") x 36cm (14") x 23cm (9")

* cm = inches conversions may vary but are based on what is listed on each website, when in doubt, err on the smaller side

Antler Luggage has a great listing for international airlines; be sure to verify that measurements are current.