In a bowl add ground beef, breadcrumbs, egg, salt, pepper, oregano and minced onion. Stir until well blended. 

Shape mixture into 15 rounded balls and place on cookie sheet lined with foil or parchment paper. Bake at 400 for 15-20 minutes, until meatballs are golden). Remove from oven and set aside. 

Place cranberry sauce in bowl and microwave for 45 seconds. Stir and microwave another 30 seconds until cranberry sauce is slightly melted. Add chili sauce and mix until blended. 

Pour cranberry sauce mixture into crockpot. Add turkey meatballs into sauce and stir to coat each meatball in the sauce. Cook on high for 2-4 hours to allow meatballs to get a nice spicy cranberry flavor.

Remove from crockpot and enjoy!