Step 1

Preheat the oven to 350 degrees F.

Step 2

Wipe the mushrooms with a clean, damp cloth and trim stems.

Step 3

Slice the mushrooms into pieces no larger than 2 inches in size.

Step 4

In a large bowl, whisk together the olive oil, salt, pepper, garlic and herbs.

Step 5

Add in mushrooms and toss together to evenly coat.

Step 6

Evenly spread the mushrooms on a medium baking sheet or ovenproof casserole dish large enough to fit all of the mushrooms.

Step 7

Bake for about 30 to 40 minutes, or until cooked through.

Step 8

Remove mushrooms from the oven about halfway through and flip them a few times, then return sheet to oven.

Step 9

Remove from the heat, and drizzle with the balsamic vinegar.