Mexican chocolate pecan Pie Bars Ingredients: * 2 1/2 Cups (about 10 Ounces) pecan Halves * 1 Cup (about 6 Oz) Finely Chopped Mexican chocolate, (such as Ibarra) * 6 oz (about 6 to 8 Slices) Fresh White bread, Preferably Cakey SandwichBread (like Pepperidge Farm), Broken Into Large Pieces * 1 Cup (8 Oz) Melted butter, Plus Extra For Coating The Pan * 3/4 Teaspoon salt * 5 oz Semisweet or bittersweet chocolate, Chopped Into Pieces Not LargerThan 1/4-Inch * 3 Tablespoons flour * 4 Large eggs * 1 Cup Firmly Packed dark brown sugar * 1 Cup corn syrup, Preferably Dark (or You Can Use a Mixture of CornSyrup And molasses, Sorghum, Steens cane syrup or Most Any of The OtherRich-flavored syrups That Are on The Market) * 2 Teaspoons pure vanilla extract