what do i cook mushrooms with
1 Preheat oven to 375Â°F. 2 Finely chop the mushroom stems. Heat 1 tablespoon butter in a small frying pan over medium-high heat. Saute sautÃ© the chopped mushroom stems and the shallots for-4 5, minutes stirring. Often add the garlic and walnuts and sprinkle with. salt Preheat oven to 375Â°F. 2 Finely chop the mushroom stems. Heat 1 tablespoon butter in a small frying pan over medium-high heat. Saute sautÃ© the chopped mushroom stems and the shallots for-4 5, minutes stirring. Often add the garlic and walnuts and sprinkle with. salt