4 cups of pumpkin puree or make your own
1 cup granulated sugar
2 cups brown sugar
1 tbsp pumpkin pie spice
1. Combine all ingredients in slow cooker. Mix well to combine.
2. Cover and cook on high for 2 hours, stirring once or twice after the first hour to prevent scorching. Remove lid and continue to cook on high for another 2-3 hours or until pumpkin butter has reached desired consistency.
3. Stir frequently to allow steam to escape. Transfer to jars and let cool before refrigerating.