On a 9.5 year circumnavigation, provisioning was a matter of staples & stuff to break the monotony.
Usually we purchased & stored about six months worth of staples (rice, pasta, beans & canned foods. The most we managed to keep fresh food (potatoes, onions, eggs) for was 2 to 2.5 weeks in the tropics. Things like cabin biscuits, canned chickens, cheese & butter really helped w/ the boredom but were space consuming & expensive.
Offshore, I think it necessary to carry at least 30 days more food, than the proposed trip (consider the most drastic scenario; dismasting).
Also, though it sounds ridiculous, taking the labels off the cans & using a permanent marker to label them is pretty important. We began that way, but got lazy after a few years & hit a hurricane which tore off a couple of hatches & we got a lot of h2o below. The labels came off the cans & fouled the pumps.
You must also consider some things to break the monotony of canned food. We made mini pizzas using cabin biscuits, canned cheese & tomato sauce w/ seasonings, baked in the oven for a few minutes (it's too hot to have the oven on for any length of time in the tropics).
Get good @ fishing & carry a good quality olive oil.
Do not count on refrigeration; if it breaks everything in it should be luxuries, not necessities.
Good luck.
Usually we purchased & stored about six months worth of staples (rice, pasta, beans & canned foods. The most we managed to keep fresh food (potatoes, onions, eggs) for was 2 to 2.5 weeks in the tropics. Things like cabin biscuits, canned chickens, cheese & butter really helped w/ the boredom but were space consuming & expensive.
Offshore, I think it necessary to carry at least 30 days more food, than the proposed trip (consider the most drastic scenario; dismasting).
Also, though it sounds ridiculous, taking the labels off the cans & using a permanent marker to label them is pretty important. We began that way, but got lazy after a few years & hit a hurricane which tore off a couple of hatches & we got a lot of h2o below. The labels came off the cans & fouled the pumps.
You must also consider some things to break the monotony of canned food. We made mini pizzas using cabin biscuits, canned cheese & tomato sauce w/ seasonings, baked in the oven for a few minutes (it's too hot to have the oven on for any length of time in the tropics).
Get good @ fishing & carry a good quality olive oil.
Do not count on refrigeration; if it breaks everything in it should be luxuries, not necessities.
Good luck.