Brown Butter Chocolate Chip Cookies | Umami

Ingredients

• 1 cup (2 sticks; 227 g) unsalted butter
• 2 cups (250 g) all-purpose flour
• 1 tsp. baking soda
• ¾ tsp. Diamond Crystal or ½ tsp. Morton kosher salt
• 1 cup (packed; 215 g) dark brown sugar
• ⅓ cup (73 g) granulated sugar
• 2 large eggs, room temperature
• 2 tsp. vanilla extract
• 2 1.4-oz. (80 g total) chocolate toffee bars (preferably Skor), chopped into ¼" pieces
• 1½ cups (216 g) chocolate wafers (disks, pistoles, fèves; preferably 72% cacao)
• Flaky sea salt