Garlic-Herb Flatbread

Ingredients (12)

• + 1 ¾ cups all-purpose flour add to pantry
• + ½ cup cornmeal add to pantry
• + ½ teaspoon baking soda add to pantry
• ✓ ½ teaspoon white sugar
• + ½ teaspoon salt add to pantry
• + ½ cup cold butter add to pantry
• + 1 ½ tablespoons fresh thyme leaves add to pantry
• + 1 tablespoon chopped fresh rosemary add to pantry
• + ½ teaspoon garlic powder add to pantry
• + ½ cup water add to pantry
• + 2 tablespoons white vinegar add to pantry
• ✓ ¼ cup grated Parmesan cheese, or to taste