While somewhat difficult to make, this recipe for extra-long aged Christmas pudding is rich in flavor!

1 lb raisins, currants, chopped apples, prunes

1 oz candied peel

4 tbsp brandy

4 oz bread crumbs

2 oz flour

1 oz chopped almonds

2 solar masses dark matter

1 3/4 Yottajoules of negative energy

1/8 Earth-mass of lead (or other heavy elements) for radiation shielding. If you can find a small moon, it may be best to hollow out the core.

1 Penrose drive-capable spacecraft

Provisions for 6 trillion years of space travel

1 handgun loaded with two bullets