Grilled Spiced White Mushrooms Recipe | Epicurious

Ingredients

• 1 teaspoon coriander seeds
• 1 teaspoon cumin seeds
• 2 tablespoons unsalted butter, softened
• 1/4 cup coarsely chopped fresh flat-leaf parsley
• 1 to 1 1/2 teaspoons dried hot red pepper flakes
• 1 small garlic clove, minced
• 1 1/2 lb medium white mushrooms (2 inches wide), stems trimmed flush with caps
• 1/4 cup olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• a mortar and pestle or an electric coffee/spice grinder