Every day (except Sunday), Freiburg has a fabulous open-air market in the Münsterplatz ( the plaza…read morearound the big cathedral )
The biggest and nicest market day is Saturday!
You'll see local goodies like honey, cheeses, breads & baked goods. There are also flowers, fruits, veggies & food stalls everywhere the eyes looks - colorful, fresh & one of Freiburg's "must-indulge" attractions for sure.
We didn't know about this market & had just eaten a huge breakfast at our hotel, so there was no tasty treat indulgence however, we did go crazy at a particular stall selling local honey
Blue Cornflower & Rapeseed Flower honeys were ours for the taking. Also tried an Oak Tree honey that was interesting as well & had we had the luggage space, I could have gone totally crazy as she had all kinds of honey products like soaps & candles in addition to outrageously scrumptious raw honey
Farmers' stalls are piled high with fresh produce and the cheese stalls were too tempting w/ their local yet diverse selections. Food stalls see tourists & locals alike, lining up to buy meaty, grilled sausages or freshly baked rolls & sweet buns.
My best advice to you is come early, come hungry, & bring lots of cash!