@farmerman,
http://lpi.oregonstate.edu/infocenter/minerals/potassium/
Linus Pauling Institute
~~~
Food Serving Potassium (mg)
Potato, baked with skin 1 medium 926
Plums, dried (prunes) 1/2 cup 637
Raisins 1/2 cup 598
Prune juice 6 fluid ounces 528
Lima beans, cooked 1/2 cup 485
Acorn squash, cooked 1/2 cup (cubes) 448
Banana 1 medium 422
Spinach, cooked 1/2 cup 420
Tomato juice 6 fluid ounces 417
Orange juice 6 fluid ounces 372
Raisin bran cereal 1 cup 362
Artichoke, cooked 1 medium 343
Molasses 1 tablespoon 293
Tomato 1 medium 292
Sunflower seeds 1 ounce 241
Orange 1 medium 237
Almonds 1 ounce 200
~~~
time to haul out the baked potato recipes