Hot spinach and artichoke dip

1 can drained artichokes
1 pkg. frozen chopped spinach
1/2 c. sour cream
1/2 c. mayonnaise
3 oz. cream cheese
1/3 c. shredded Mozzarella
1/4 c. fresh Parmesan cheese
1/2 to 1 tsp. garlic salt

Cook spinach according to the directions on package and drain. Drain the artichokes and chop them. Mix the artichokes and spinach with the remaining ingredients. Put in greased 1 quart dish and bake at 325 degrees for 20-30 minutes (or crock pot to bring to the courts)
Serve with tortilla chips. Also good served with sour cream and salsa on the side.