Artichoke Appetizer
["1 (6 oz.) can artichoke hearts, chopped small", "1 c. mayonnaise", "1 c. grated Parmesan cheese", "1 small onion, grated fine", "1/2 tsp. lemon juice"]
["Mix well and bake at 350\u00b0 for 20 to 30 minutes.", "Serve with crackers.", "May be served hot or cold."]
["hearts", "mayonnaise", "Parmesan cheese", "onion", "lemon juice"]