Line a baking sheet with foil. Grease the foil with 1 tablespoon butter; set aside. In a large heavy skillet, combine the almonds, sugar and remaining butter. Cook and stir over medium heat for 6-8 minutes or until sugar is golden brown.
Remove from the heat; carefully stir in vanilla. Spread onto prepared baking sheet; immediately sprinkle with salt. Cool before breaking into pieces. Store in an airtight container.
Every editorial product is independently selected, though we may be compensated or receive an affiliate commission if you buy something through our links.