Steam the onions in the olive oil until translucent and add the beans, canned or dried and appropriately prepared.
Then stir in honey, sugar, chopped bacon, port wine and 3 tablespoons of parsley as well as pepper and salt. Simmer for about 30 minutes, then remove from heat and let cool down to room temperature.
In the meantime, place 3 slices of bacon over the upturned muffin molds and close with a fourth slice around the bottom of the mold, possibly fix with a toothpick. Place in the oven preheated to 180 ° C on a baking sheet for about 20 minutes, then drain on kitchen paper and allow to cool.
Fill the bacon baskets with the beans and decorate with the remaining parsley.
Tip: you can use ovenproof glasses or cups instead of muffin cases.