Heinen’s 4PM Panic | Cedar Plank Smoked Portobello Mushrooms Long gone are the days when the only mushrooms in the produce aisle were white button, portobello, or cremini. Heinen’s offers many different kinds, and many that were once available only seasonally September 25, 2017 Barrington Eats/Cooking/Cooking with Heinen's/Heinen's 4PM Panic/Heinen's Grocery/Recipes/Things to Do