Healthy Peanut Butter Cookies

Bahan-bahan (15 porsi)

• 2 large eggs
• 1/2 cup packed light brown sugar
• 1 teaspoon baking soda
• 1/4 teaspoon fine sea salt
• 1 teaspoon vanilla extract
• 1 cup natural creamy peanut butter
• 1 cup old-fashioned oats
• optional: 1/2 cup semisweet chocolate chips or chopped nuts
• flaky sea salt, for topping