Churro Ice Cream Sandwich

Name: Churro Ice Cream Sandwich
Prep time: 60 s
Cook time: 900 s
Total time: 960 s
Yield: 3
Ingredients: 1 cup water; 2 tbsp brown sugar; 1 tsp salt; 6 tbsp unsalted butter; 1/2 tbsp vanilla extract; 1 cup all purpose flour; 1 egg; 1/4 cup sugar; 2 tbsp cinnamon