Melt butter, add in seasoning and mix.

Coat mushrooms in the mixture

Place mushrooms onto skewers or on a aluminum foil boat if grilling.

If baking in the oven, spray a baking sheet with nonstick spray, spread mushrooms evenly across the pan.

Sprinkle with cheese if desired.

Grill for 10-15 minutes, turning or stirring periodically.

Or Bake at 375 for 15-20 minutes until brown and tender.