Blueberry Chocolate Tart

Name: Blueberry Chocolate Tart
Prep time: 30 min
Cook time: 20 min
Total time: 50 min
Cuisine: American
Ingredients: 1 1/2 cup all-purpose flour; 1/3 cup cocoa powder (unsweetened); 1/2 cup powdered sugar; 1/2 tsp salt; 3/4 cup unsalted butter (cold and cut into cubes); 1/4 cup whole milk; 1/2 tsp vanilla extract; 1 1/2 cup blueberries (fresh); 1/4 cup granulated sugar; 2 tbsp cornstarch; 1/4 cup water; 1 tbsp lemon juice; 1/2 cup semisweet chocolate chips; 1/2 cup heavy cream