This takes at least two months to "make" so start
early!
Rumtopf
You can start this as certain fresh fruits are available and add to it as desired.
Mix equal amounts of fruit ( halved strawberries, skinned and sliced peaches and apricots, seedless grapes, pineapple chunks, but do NOT use blackberries or apples) and sugar in a large bowl. Let stand one hour, then transfer to a glass container with a cover. If you are going to make a small amount, a deep casserole will do.
Pour on enough light rum (60 proof) to cover the fruit by 1/2". The fruit will make juice, but at least half of the liquid should be rum.
Keep the fruit submerged by inverting a small plate over the fruit and weight it down. The fruit must be completely covered with liquid.
Cover the crock with plastic wrap, and then put the lid on the crock.
Allow the mixture to stand at room temperature. Do not stir. The mixture will take at least two to three months to mature after you have added the last fruit. Stir before using.