Marinated Mushrooms 1
["2 1/2 c. vegetable oil", "1 c. white vinegar", "1 large purple onion, finely chopped", "1 1/2 Tbsp. sugar", "1 1/2 Tbsp. salt", "2 Tbsp. lemon juice", "2 cloves garlic, minced", "2 tsp. Worcestershire sauce", "1 Tbsp. Dijon mustard", "1 lb. mushrooms, washed and dried"]
["Combine all ingredients except mushrooms in a large glass bowl.", "Using a whisk, blend well.", "Add mushrooms.", "Cover and refrigerate at least 4 hours or overnight."]
["vegetable oil", "white vinegar", "purple onion", "sugar", "salt", "lemon juice", "garlic", "Worcestershire sauce", "mustard", "mushrooms"]