22 tenderloin crusted mustard sauce Recipes

butter, divided, beef tenderloin steaks (each about 1 inch thick ), cubes peeled red-skinned potatoes (10 to 12 oz), chopped leeks (white and pale green parts only; about 2 medium), dry mustard, steak sauce, green onions, chopped, refrigerated pie crusts (two 15-oz packages), room temperature, egg, beaten to blend (for glaze)

butter, divided, beef tenderloin steaks (each about 1 inch thick ), peeled red potatoes, 1/3 inch cubes (10 to 12 oz), chopped leeks (white and pale green parts only; about 2 medium), dry mustard, steak sauce, green onions, chopped, refrigerated pie crusts, room temperature (two 15-oz packages), egg, beaten to blend (for glaze)