Preheat oven to 350 degrees F. If using fresh crab meat, carefully clean the crab meat of any shells or cartilage.
In an ungreased small 2-cup baking dish, combine crab meat, mayonnaise, artichoke hearts, lemon juice, parmesan cheese, and onion.
Bake, uncovered, 15 to 20 minutes or until thoroughly heated. Remove from oven and serve immediately with warm sliced baguette bread.
Makes 10 servings.
Hot Artichoke and Crab Appetizer Recipe: https://whatscookingamerica.net/appetizers/crabappetizer.htm