Name: Blueberry Chocolate Rolls
Prep time: 30 min
Cook time: 35 min
Total time: 65 min
Yield: 12
Ingredients: 3/4 cup milk (warmed up); 2 1/4 tsp active dry yeast (1 package); 3 eggs; 1 tsp vanilla extract; 4 1/4 cups all-purpose flour; 1/4 cup cornstarch; 1/2 cup sugar; 12 tbsp butter (unsalted (1 1/2 sticks)); 1 tsp salt; 1/4 cup sugar; 3 tbsp butter (unsalted, softened); 1 cup chocolate chips (semisweet ); 1 cup blueberries; chocolate syrup (optional)