A Seasonal Sourcing Calendar for Grand Rapids Restaurant Menus

Building a wild-ingredient feature into a Grand Rapids menu works best when it's planned around the actual Michigan foraging calendar, rather than decided on short notice. Here's roughly how that calendar breaks down for a kitchen planning a season ahead.

Spring: morels

Spring belongs to morels — the most in-demand wild mushroom on any Michigan menu, and the hardest to guarantee. Kitchens that want a real spring feature should reach out in late winter, well before the harvest starts, to get in line ahead of the rush.

Summer: chanterelles and lobster mushrooms

Summer brings a longer, more forgiving window with chanterelles and lobster mushrooms, both of which hold up well in a variety of preparations and give a kitchen more room to plan a feature without racing a two-week season.

Fall: black trumpets, chaga, and Michigan truffle

Fall is when black trumpets, chaga, and Michigan truffle come into season — ingredients suited to heavier, earthier dishes as menus shift toward autumn and winter cooking.

Winter: dried and preserved goods

With wild harvest mostly dormant through winter, dried mushrooms and preserved goods sourced earlier in the year keep a "Michigan wild-foraged" ingredient on the menu through the colder months — worth planning for by stocking up before the season closes rather than trying to source fresh product out of season.