Combine all ingredients in slow cooker. Stir. Cover and cook on low for 1-2 hours. Serve warm with breadsticks.
I served this dipping sauce with some yummy parmesan breadsticks. For me, the seasonings were a little too much. Next time I make this I will probably half the amount of Italian seasoning and oregano. 3 stars.
Recipe Source: adpated from http://www.recipezaar.com/Dipping-Sauce-Pizza-Hut-Style-137630