Gooey dark chocolate, toasty pecans, tender oats, and a sprinkle of sea salt take these pecan oatmeal cookies to the next level! Comes together in one bowl with NO dough chilling required.
Preheat oven to 350F. Line two baking sheets with parchment paper and set aside.
In a large bowl, whisk melted butter and sugar until smooth. Whisk in molasses, egg, and vanilla.
Add oats, flour, baking soda, cinnamon, and salt to liquid mixture and stir until a soft dough forms. (dough will be slightly sticky) Gently stir toasted pecans and chocolate chunks.
Using a cookie scoop, scoop dough into 1-in balls and place on prepared baking sheets 1-2 inches apart. Bake cookies at 350F 9-10 minutes or until edges are golden (cookies will appear underdone in the middle---this ok) Sprinkle cookies with flaky sea salt if desired.
Cool cookies 5 minutes on baking sheet, then transfer to a wire cooling rack. Enjoy!