Step 1

Spray slow cooker with nonstick cooking spray.

Step 2

Add water, cornstarch and whisk until there are no lumps.

Step 3

Add cinnamon, nutmeg, salt, vanilla, brown sugar, granulated sugar and mix until combined.

Step 4

Add sweet potatoes and mix until coated.

Step 5

Add slices of butter on top.

Step 6

Cover and cook on Low heat for 4-6 hours or on High heat for about 3 hours.

Step 7

Be sure stir everything together halfway through.

Step 8

Prior to serving, sprinkle pecans on top. Enjoy!