01 - 
                Preheat oven to 350°F. Line a baking sheet with parchment paper and spread oyster crackers evenly on it.
              
              
              
                02 - 
                In a saucepan, melt butter. Add brown sugar, vanilla, and cinnamon. Stir until dissolved. Bring to a boil and cook for 2-3 minutes until mixture thickens.
              
              
              
                03 - 
                Pour caramel over crackers, ensuring even coating. Sprinkle salt on top.
              
              
              
                04 - 
                Bake for 7-9 minutes, watching carefully to prevent burning.
              
              
              
                05 - 
                Allow crackers to cool completely before breaking into clusters. Store in an airtight container.