granulated white sugar
1Place brown sugar, white sugar, milk, karo syrup, salt and butter in microwavable bowl and stir. Cover with wax paper. Cook on high for 2 1/4 minutes.
2Stir. Cook on high an additional 2 1/4 minutes.
3Add pecans and vanilla. Stir and cook on high additional 60 seconds.
5With tablespoon, spoon onto wax or parchment paper. Store in sealed container when cooled.