Molten Deep Dish Chocolate Chip Cookies

Name: Molten Deep Dish Chocolate Chip Cookies
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Cuisine: American
Ingredients: 2 1/4 cups All-purpose flour; 1 teaspoon Baking soda; 1 teaspoon fine sea salt; 1 cup (2 sticks) butter or margarine, at room temperature for 15 minutes; 3/4 cup Sugar; 3/4 cup light brown sugar; 1 teaspoon pure vanilla extract; 2 large eggs; 1 (12-ounce) bag best-quality chocolate chips (2 cups); high heat or professional cooking spray; 1 (4-ounce) good-quality semisweet chocolate bar (I like Schmerling Noblesseuae for parve), broken into pieces on the score marks