Take your churros to the next level by filling them with a delicious cream or chocolate filling. To make filled churros, you will need the following ingredients: - 1 cup water - 2 tablespoons sugar - 1/2 teaspoon salt - 2 tablespoons vegetable oil - 1 cup all-purpose flour - Vegetable oil, for frying - Filling of your choice (e.g., chocolate, dulce de leche, or vanilla cream) - 1/4 cup sugar - 1 teaspoon ground cinnamon To prepare the filled churros, follow the same steps as the classic churros recipe. Once the churros are fried and drained, use a piping bag fitted with a long, thin tip to inject the filling into the center of each churro. Roll the filled churros in the sugar and cinnamon mixture. Serve warm and enjoy the delightful surprise of a creamy filling inside the crispy churros!