Green Bean Dip
["1 1/2 c. cooked green beans (fresh or frozen)", "2 Tbsp. butter", "1/2 c. finely chopped onion", "3 to 4 oz. mushrooms, chopped", "2 hard-boiled eggs, chopped", "1/2 c. chopped walnuts", "salt and pepper"]
["Drain and puree beans in blender.", "Saute onion in butter until tender; add to beans in blender.", "Add chopped mushrooms and eggs. Add walnuts.", "Blend a few seconds more to mix thoroughly.", "Season with salt and pepper to taste.", "Mix well.", "Cover and chill at least 2 hours.", "Serve with crackers or dark bread."]
["green beans", "butter", "onion", "mushrooms", "eggs", "walnuts", "salt"]