Low FODMAP Tahini Chocolate Chunk Cookies - FODMAP Everyday

Ingredients

• 1 cup plus 1 tablespoon (150g) low FODMAP all-purpose flour, (such as Bob’s Red Mill 1 to 1 Gluten Free Baking Flour)
• ¾ teaspoon baking soda
• ½ teaspoon salt
• ½ cup (113g, 1 stick) unsalted butter, (at room temperature)
• 1/2 cup (120 ml) well-stirred tahini, (such as Soom brand)
• 1/2 cup (99 g) sugar
• 1/2 cup 107 g) firmly packed light brown sugar
• 1 large egg, (at room temperature)
• 1 large egg yolk, (at room temperature)
• 1 teaspoon vanilla extract
• 280 g (10 oz) bittersweet chocolate, 60 % to 70% cacao mass, (chopped into chunks, ¼-inch to 1-inch (6 mm to 2.5 cm))
• Maldon salt, (or other large flaky salt, optional)