Heat sugar in heave saucepan over medium
Whisking constantly - cook until sugar starts to clump & turns golden amber - being careful not to burn
Remove from heat & carefully add butter, salt & spices. Stir well.
Return to heat & slowly add milk, pumpkin puree & sweetened condensed milk
Heat to a boil & then turn down to simmer for about 1-2 minutes
Remove from heat & allow to cool about 5 minutes before transferring to sterile jars
Store in refrigerator for up to 1 week or freezer for 1 month.