Chicken Chablis

I haven’t made this in years…one of my original college recipes. Yield:  4 servings 4 boneless, skinless chicken breasts 1 1/2 teaspoons salt 1/4 teaspoon pepper 1/4 cup milk 1 egg, beaten 1/2 cup flour 2 Tablespoons vegetable oil 2 Tablespoons butter 1 teaspoon garlic powder 1/2 pound fresh mushrooms, sliced 1 green bell pepper,…