Spinach and Artichoke Dip

1 Package frozen Spinach – Thawed and water squeezed out
1 jar artichoke hearts, chopped
1 cup sour cream
8 oz cream cheese, softened
1 cup shredded parmesan cheese
8 oz Monterey Jack cheese, shredded
1 tsp onion powder
½ tsp garlic powder
2 T butter, melted
½ tsp salt

Mix all ingredients in medium size bowl. Place in a 9x9 baking dish and cook for 35-45 minutes at 350 degrees or until bubbling.

Serve hot with bread or chips.