Split 6 vanilla beans lengthwise and scrape out the seeds
Chop the empty pods into small pieces
Combine the seeds and pods with 1/2 cup granulated sugar
Add 2 tablespoons light corn syrup or honey
Add 1 tablespoon vodka or glycerin
Blend or process until thick and paste-like
Scrape down the sides and blend again until evenly mixed
Transfer to a clean airtight jar
Let sit for 1 to 2 weeks, stirring occasionally
Store in a cool, dark place or refrigerate