One of my all-time favorite appetizers...
1 cup parmesan cheese, shredded
1/2 cup mayonnaise
1/2 cup sour cream
1- 8 oz. package cream cheese
small can of diced green chilies, drained (I used 3/4 of the can)
pinch of garlic salt
Dice artichoke hearts fine. Mix together with everything else. Bake, uncovered, in flat casserole dish for 20-30 minutes at 350, or until bubbly. Serve with chilled vegetables or crackers.