sourdough chocolate chip cookies - TK

Ingredients

• 1 cup (2 sticks / 226g) unsalted butter, softened
• 1/2 cup brown sugar, packed.
• 1/2 cup cane sugar
• 2 large eggs
• 1/2 cup (120g) sourdough discard (unfed, room temp or cold)
• 2 teaspoons vanilla extract (I like to use vanilla paste)
• 2 3/4 cups (345g) all-purpose flour
• 1 teaspoon baking soda
• 3/4 teaspoon salt
• 2 cups semi-sweet or dark chocolate chips or chunks
• Optional: flaky sea salt for topping